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* Patch by Rishi Bhattacharya, 08 May 2004:

Browse Source 
Add support for TI OMAP5912 OSK Board

* Patch by Sam Song May, 07 May 2004:
  Fix typo of UPM table for rmu board
This commit is contained in:
wdenk 2004-06-08 00:22:43 +00:00
parent 79fa88f3ed
commit 1eaeb58e3c
20 changed files with 1865 additions and 342 deletions
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8
CHANGELOG
View File

@ -2,7 +2,13 @@
Changes since U-Boot 1.1.1:
======================================================================
* Patch by Pantelis Antoniou, 5 May 2004:
* Patch by Rishi Bhattacharya, 08 May 2004:
Add support for TI OMAP5912 OSK Board
* Patch by Sam Song May, 07 May 2004:
Fix typo of UPM table for rmu board
* Patch by Pantelis Antoniou, 05 May 2004:
- Intracom board update.
- Add Codec POST.

4
MAINTAINERS
View File

@ -347,6 +347,10 @@ Nishant Kamat <nskamat@ti.com>
omap1610h2 ARM926EJS
Rishi Bhattacharya <rishi@ti.com>
omap5912osk ARM926EJS
David Müller <d.mueller@elsoft.ch>
smdk2410 ARM920T

3
Makefile
View File

@ -1029,6 +1029,9 @@ versatile_config : unconfig
omap1510inn_config : unconfig
@./mkconfig $(@:_config=) arm arm925t omap1510inn
omap5912osk_config : unconfig
@./mkconfig $(@:_config=) arm arm926ejs omap5912osk
omap1610inn_config \
omap1610inn_cs0boot_config \
omap1610inn_cs3boot_config \

50
README
View File

@ -294,9 +294,9 @@ The following options need to be configured:
CONFIG_AT91RM9200DK, CONFIG_DNP1110, CONFIG_EP7312,
CONFIG_H2_OMAP1610, CONFIG_HHP_CRADLE, CONFIG_IMPA7,
CONFIG_INNOVATOROMAP1510, CONFIG_INNOVATOROMAP1610, CONFIG_LART,
CONFIG_LUBBOCK, CONFIG_SHANNON, CONFIG_P2_OMAP730,
CONFIG_SMDK2400, CONFIG_SMDK2410, CONFIG_TRAB,
CONFIG_VCMA9
CONFIG_LUBBOCK, CONFIG_OSK_OMAP5912, CONFIG_SHANNON,
CONFIG_P2_OMAP730, CONFIG_SMDK2400, CONFIG_SMDK2410,
CONFIG_TRAB, CONFIG_VCMA9
MicroBlaze based boards:
------------------------
@ -2054,28 +2054,28 @@ is done by typing:
where "NAME_config" is the name of one of the existing
configurations; the following names are supported:
ADCIOP_config FPS850L_config omap1610inn_config
ADS860_config FPS860L_config pcu_e_config
AR405_config GEN860T_config PIP405_config
at91rm9200dk_config GENIETV_config QS823_config
CANBT_config GTH_config QS850_config
cmi_mpc5xx_config hermes_config QS860T_config
cogent_common_config hymod_config RPXlite_config
cogent_mpc8260_config IP860_config RPXsuper_config
cogent_mpc8xx_config IVML24_config rsdproto_config
CPCI405_config IVMS8_config Sandpoint8240_config
CPCIISER4_config JSE_config sbc8260_config
csb272_config LANTEC_config SM850_config
CU824_config lwmon_config SPD823TS_config
DUET_ADS_config MBX860T_config stxgp3_config
EBONY_config MBX_config SXNI855T_config
ELPT860_config MPC8260ADS_config TQM823L_config
ESTEEM192E_config MPC8540ADS_config TQM850L_config
ETX094_config MPC8560ADS_config TQM855L_config
FADS823_config NETVIA_config TQM860L_config
FADS850SAR_config omap1510inn_config WALNUT405_config
FADS860T_config omap1610h2_config ZPC1900_config
omap730p2_config
ADCIOP_config FPS860L_config omap730p2_config
ADS860_config GEN860T_config pcu_e_config
AR405_config GENIETV_config PIP405_config
at91rm9200dk_config GTH_config QS823_config
CANBT_config hermes_config QS850_config
cmi_mpc5xx_config hymod_config QS860T_config
cogent_common_config IP860_config RPXlite_config
cogent_mpc8260_config IVML24_config RPXsuper_config
cogent_mpc8xx_config IVMS8_config rsdproto_config
CPCI405_config JSE_config Sandpoint8240_config
CPCIISER4_config LANTEC_config sbc8260_config
csb272_config lwmon_config SM850_config
CU824_config MBX860T_config SPD823TS_config
DUET_ADS_config MBX_config stxgp3_config
EBONY_config MPC8260ADS_config SXNI855T_config
ELPT860_config MPC8540ADS_config TQM823L_config
ESTEEM192E_config MPC8560ADS_config TQM850L_config
ETX094_config NETVIA_config TQM855L_config
FADS823_config omap1510inn_config TQM860L_config
FADS850SAR_config omap1610h2_config WALNUT405_config
FADS860T_config omap1610inn_config ZPC1900_config
FPS850L_config omap5912osk_config
Note: for some board special configuration names may exist; check if
additional information is available from the board vendor; for

285
board/netta/codec.c
View File

@ -38,8 +38,8 @@
#define PCM_RESYNC_CMD_CH_A 0x42
#define PCM_RESYNC_CMD_CH_B 0x4A
#define ACTIVE_HOOK_LEV_4 0
#define ACTIVE_HOOK_LEV_12 1
#define ACTIVE_HOOK_LEV_4 0
#define ACTIVE_HOOK_LEV_12 1
#define SLIC_P_NORMAL 0x01
@ -140,17 +140,17 @@
#define CIS_DAT_ADDR 0x00
#define LEC_LEN_ADDR 0x3A
#define LEC_POWR_ADDR 0x3B
#define LEC_DELP_ADDR 0x3C
#define LEC_DELQ_ADDR 0x3D
#define LEC_GAIN_XI_ADDR 0x3E
#define LEC_GAIN_RI_ADDR 0x3F
#define LEC_GAIN_XO_ADDR 0x40
#define LEC_RES_1_ADDR 0x41
#define LEC_LEN_ADDR 0x3A
#define LEC_POWR_ADDR 0x3B
#define LEC_DELP_ADDR 0x3C
#define LEC_DELQ_ADDR 0x3D
#define LEC_GAIN_XI_ADDR 0x3E
#define LEC_GAIN_RI_ADDR 0x3F
#define LEC_GAIN_XO_ADDR 0x40
#define LEC_RES_1_ADDR 0x41
#define LEC_RES_2_ADDR 0x42
#define NLP_POW_LPF_ADDR 0x30
#define NLP_POW_LPF_ADDR 0x30
#define NLP_POW_LPS_ADDR 0x31
#define NLP_BN_LEV_X_ADDR 0x32
#define NLP_BN_LEV_R_ADDR 0x33
@ -170,18 +170,18 @@
#define NLP_CT_LEV_RE_ADDR 0x41
#define NLP_CTRL_ADDR 0x42
#define UTD_CF_H_ADDR 0x4B
#define UTD_CF_L_ADDR 0x4C
#define UTD_BW_H_ADDR 0x4D
#define UTD_BW_L_ADDR 0x4E
#define UTD_NLEV_ADDR 0x4F
#define UTD_SLEV_H_ADDR 0x50
#define UTD_SLEV_L_ADDR 0x51
#define UTD_DELT_ADDR 0x52
#define UTD_RBRK_ADDR 0x53
#define UTD_RTIME_ADDR 0x54
#define UTD_EBRK_ADDR 0x55
#define UTD_ETIME_ADDR 0x56
#define UTD_CF_H_ADDR 0x4B
#define UTD_CF_L_ADDR 0x4C
#define UTD_BW_H_ADDR 0x4D
#define UTD_BW_L_ADDR 0x4E
#define UTD_NLEV_ADDR 0x4F
#define UTD_SLEV_H_ADDR 0x50
#define UTD_SLEV_L_ADDR 0x51
#define UTD_DELT_ADDR 0x52
#define UTD_RBRK_ADDR 0x53
#define UTD_RTIME_ADDR 0x54
#define UTD_EBRK_ADDR 0x55
#define UTD_ETIME_ADDR 0x56
#define DTMF_LEV_ADDR 0x30
#define DTMF_TWI_ADDR 0x31
@ -205,45 +205,45 @@
/*=====================================*/
#define HOOK_LEV_ACT_START_ADDR 0x89
#define HOOK_LEV_ACT_START_ADDR 0x89
#define RO1_START_ADDR 0x70
#define RO2_START_ADDR 0x95
#define RO3_START_ADDR 0x96
#define TG1_FREQ_START_ADDR 0x38
#define TG1_GAIN_START_ADDR 0x39
#define TG1_BANDPASS_START_ADDR 0x3B
#define TG1_BANDPASS_START_ADDR 0x3B
#define TG1_BANDPASS_END_ADDR 0x3D
#define TG2_FREQ_START_ADDR 0x40
#define TG2_GAIN_START_ADDR 0x41
#define TG2_BANDPASS_START_ADDR 0x43
#define TG2_BANDPASS_START_ADDR 0x43
#define TG2_BANDPASS_END_ADDR 0x45
/*====================================*/
#define PCM_HW_B 0x80
#define PCM_HW_B 0x80
#define PCM_HW_A 0x00
#define PCM_TIME_SLOT_0 0x00 /* Byte 0 of PCM Frame (by default is assigned to channel A ) */
#define PCM_TIME_SLOT_1 0x01 /* Byte 1 of PCM Frame (by default is assigned to channel B ) */
#define PCM_TIME_SLOT_4 0x04 /* Byte 4 of PCM Frame (Corresponds to B1 of the Second GCI ) */
#define PCM_TIME_SLOT_0 0x00 /* Byte 0 of PCM Frame (by default is assigned to channel A ) */
#define PCM_TIME_SLOT_1 0x01 /* Byte 1 of PCM Frame (by default is assigned to channel B ) */
#define PCM_TIME_SLOT_4 0x04 /* Byte 4 of PCM Frame (Corresponds to B1 of the Second GCI ) */
#define RX_LEV_ADDR 0x28
#define TX_LEV_ADDR 0x30
#define Ik1_ADDR 0x83
#define Ik1_ADDR 0x83
#define AR_ROW 3 /* Is the row (AR Params) of the ac_Coeff array in SMS_CODEC_Defaults struct */
#define AX_ROW 6 /* Is the row (AX Params) of the ac_Coeff array in SMS_CODEC_Defaults struct */
#define DCF_ROW 0 /* Is the row (DCF Params) of the dc_Coeff array in SMS_CODEC_Defaults struct */
#define AR_ROW 3 /* Is the row (AR Params) of the ac_Coeff array in SMS_CODEC_Defaults struct */
#define AX_ROW 6 /* Is the row (AX Params) of the ac_Coeff array in SMS_CODEC_Defaults struct */
#define DCF_ROW 0 /* Is the row (DCF Params) of the dc_Coeff array in SMS_CODEC_Defaults struct */
/* Mark the start byte of Duslic parameters that we use with configurator */
#define Ik1_START_BYTE 3
#define Ik1_START_BYTE 3
#define RX_LEV_START_BYTE 0
#define TX_LEV_START_BYTE 0
/************************************************/
#define INTREG4_CIS_ACT (1 << 0)
#define INTREG4_CIS_ACT (1 << 0)
#define BCR1_SLEEP 0x20
#define BCR1_REVPOL 0x10
@ -257,30 +257,30 @@
#define BCR2_HIMAN 0x08
#define BCR2_PDOT 0x01
#define BCR3_PCMX_EN (1 << 4)
#define BCR3_PCMX_EN (1 << 4)
#define BCR5_DTMF_EN (1 << 0)
#define BCR5_DTMF_SRC (1 << 1)
#define BCR5_LEC_EN (1 << 2)
#define BCR5_LEC_OUT (1 << 3)
#define BCR5_CIS_EN (1 << 4)
#define BCR5_CIS_AUTO (1 << 5)
#define BCR5_UTDX_EN (1 << 6)
#define BCR5_UTDR_EN (1 << 7)
#define BCR5_DTMF_EN (1 << 0)
#define BCR5_DTMF_SRC (1 << 1)
#define BCR5_LEC_EN (1 << 2)
#define BCR5_LEC_OUT (1 << 3)
#define BCR5_CIS_EN (1 << 4)
#define BCR5_CIS_AUTO (1 << 5)
#define BCR5_UTDX_EN (1 << 6)
#define BCR5_UTDR_EN (1 << 7)
#define DSCR_TG1_EN (1 << 0)
#define DSCR_TG2_EN (1 << 1)
#define DSCR_PTG (1 << 2)
#define DSCR_COR8 (1 << 3)
#define DSCR_DG_KEY(x) (((x) & 0x0F) << 4)
#define DSCR_TG1_EN (1 << 0)
#define DSCR_TG2_EN (1 << 1)
#define DSCR_PTG (1 << 2)
#define DSCR_COR8 (1 << 3)
#define DSCR_DG_KEY(x) (((x) & 0x0F) << 4)
#define CIS_LEC_MODE_CIS_V23 (1 << 0)
#define CIS_LEC_MODE_CIS_FRM (1 << 1)
#define CIS_LEC_MODE_NLP_EN (1 << 2)
#define CIS_LEC_MODE_UTDR_SUM (1 << 4)
#define CIS_LEC_MODE_UTDX_SUM (1 << 5)
#define CIS_LEC_MODE_CIS_V23 (1 << 0)
#define CIS_LEC_MODE_CIS_FRM (1 << 1)
#define CIS_LEC_MODE_NLP_EN (1 << 2)
#define CIS_LEC_MODE_UTDR_SUM (1 << 4)
#define CIS_LEC_MODE_UTDX_SUM (1 << 5)
#define CIS_LEC_MODE_LEC_FREEZE (1 << 6)
#define CIS_LEC_MODE_LEC_ADAPT (1 << 7)
#define CIS_LEC_MODE_LEC_ADAPT (1 << 7)
#define TSTR4_COR_64 (1 << 5)
@ -290,12 +290,12 @@
#define LMCR1_TEST_EN (1 << 7)
#define LMCR1_LM_EN (1 << 6)
#define LMCR1_LM_EN (1 << 6)
#define LMCR1_LM_THM (1 << 5)
#define LMCR1_LM_ONCE (1 << 2)
#define LMCR1_LM_ONCE (1 << 2)
#define LMCR1_LM_MASK (1 << 1)
#define LMCR2_LM_RECT (1 << 5)
#define LMCR2_LM_RECT (1 << 5)
#define LMCR2_LM_SEL_VDD 0x0D
#define LMCR2_LM_SEL_IO3 0x0A
#define LMCR2_LM_SEL_IO4 0x0B
@ -313,27 +313,27 @@
/************************************************/
#define TARGET_ONHOOK_BATH_x100 4600 /* 46.0 Volt */
#define TARGET_ONHOOK_BATL_x100 2500 /* 25.0 Volt */
#define TARGET_ONHOOK_BATL_x100 2500 /* 25.0 Volt */
#define TARGET_V_DIVIDER_RATIO_x100 21376L /* (R1+R2)/R2 = 213.76 */
#define DIVIDER_RATIO_ACCURx100 (22 * 100)
#define V_AD_x10000 10834L /* VAD = 1.0834 */
#define TARGET_VDDx100 330 /* VDD = 3.3 * 10 */
#define VDD_MAX_DIFFx100 20 /* VDD Accur = 0.2*100 */
#define RMS_MULTIPLIERx100 111 /* pi/(2xsqrt(2)) = 1.11*/
#define K_INTDC_RECT_ON 4 /* When Rectifier is ON this value is necessary(2^4) */
#define K_INTDC_RECT_OFF 2 /* 2^2 */
#define RNG_FREQ 25
#define SAMPLING_FREQ (2000L)
#define N_SAMPLES (SAMPLING_FREQ/RNG_FREQ) /* for Ring Freq =25Hz (40ms Integration Period)[Sampling rate 2KHz -->1 Sample every 500us] */
#define HOOK_THRESH_RING_START_ADDR 0x8B
#define RING_PARAMS_START_ADDR 0x70
#define RMS_MULTIPLIERx100 111 /* pi/(2xsqrt(2)) = 1.11*/
#define K_INTDC_RECT_ON 4 /* When Rectifier is ON this value is necessary(2^4) */
#define K_INTDC_RECT_OFF 2 /* 2^2 */
#define RNG_FREQ 25
#define SAMPLING_FREQ (2000L)
#define N_SAMPLES (SAMPLING_FREQ/RNG_FREQ) /* for Ring Freq =25Hz (40ms Integration Period)[Sampling rate 2KHz -->1 Sample every 500us] */
#define HOOK_THRESH_RING_START_ADDR 0x8B
#define RING_PARAMS_START_ADDR 0x70
#define V_OUT_BATH_MAX_DIFFx100 300 /* 3.0 x100 */
#define V_OUT_BATL_MAX_DIFFx100 400 /* 4.0 x100 */
#define MAX_V_RING_MEANx100 50
#define TARGET_V_RING_RMSx100 2720
#define V_RMS_RING_MAX_DIFFx100 250
#define MAX_V_RING_MEANx100 50
#define TARGET_V_RING_RMSx100 2720
#define V_RMS_RING_MAX_DIFFx100 250
#define LM_OK_SRC_IRG_2 (1 << 4)
@ -624,97 +624,106 @@ unsigned short codsp_read_cop_short(int duslic_id, int channel, unsigned char ad
/****************************************************************************/
#define MAX_POP_BLOCK 50
#define MAX_POP_BLOCK 50
void codsp_write_pop_block(int duslic_id, int channel, unsigned char addr, const unsigned char *block, int len)
void codsp_write_pop_block (int duslic_id, int channel, unsigned char addr,
const unsigned char *block, int len)
{
unsigned char cmd[2 + MAX_POP_BLOCK];
if (len > MAX_POP_BLOCK) /* truncate */
len = MAX_POP_BLOCK;
if (len > MAX_POP_BLOCK) /* truncate */
len = MAX_POP_BLOCK;
cmd[0] = CODSP_WR | CODSP_OP | CODSP_ADR(channel) | CODSP_CMD_POP;
cmd[0] = CODSP_WR | CODSP_OP | CODSP_ADR (channel) | CODSP_CMD_POP;
cmd[1] = addr;
memcpy(cmd + 2, block, len);
codsp_send(duslic_id, cmd, 2 + len, 0, 0);
memcpy (cmd + 2, block, len);
codsp_send (duslic_id, cmd, 2 + len, 0, 0);
}
void codsp_write_pop_char(int duslic_id, int channel, unsigned char regno, unsigned char val)
void codsp_write_pop_char (int duslic_id, int channel, unsigned char regno,
unsigned char val)
{
unsigned char cmd[3];
cmd[0] = CODSP_WR | CODSP_OP | CODSP_ADR(channel) | CODSP_CMD_POP;
cmd[0] = CODSP_WR | CODSP_OP | CODSP_ADR (channel) | CODSP_CMD_POP;
cmd[1] = regno;
cmd[2] = val;
codsp_send(duslic_id, cmd, 3, 0, 0);
codsp_send (duslic_id, cmd, 3, 0, 0);
}
void codsp_write_pop_short(int duslic_id, int channel, unsigned char regno, unsigned short val)
void codsp_write_pop_short (int duslic_id, int channel, unsigned char regno,
unsigned short val)
{
unsigned char cmd[4];
cmd[0] = CODSP_WR | CODSP_OP | CODSP_ADR(channel) | CODSP_CMD_POP;
cmd[0] = CODSP_WR | CODSP_OP | CODSP_ADR (channel) | CODSP_CMD_POP;
cmd[1] = regno;
cmd[2] = (unsigned char)(val >> 8);
cmd[3] = (unsigned char)val;
cmd[2] = (unsigned char) (val >> 8);
cmd[3] = (unsigned char) val;
codsp_send(duslic_id, cmd, 4, 0, 0);
codsp_send (duslic_id, cmd, 4, 0, 0);
}
void codsp_write_pop_int(int duslic_id, int channel, unsigned char regno, unsigned int val)
void codsp_write_pop_int (int duslic_id, int channel, unsigned char regno,
unsigned int val)
{
unsigned char cmd[5];
cmd[0] = CODSP_WR | CODSP_ADR(channel) | CODSP_CMD_POP;
cmd[0] = CODSP_WR | CODSP_ADR (channel) | CODSP_CMD_POP;
cmd[1] = regno;
cmd[2] = (unsigned char)(val >> 24);
cmd[3] = (unsigned char)(val >> 16);
cmd[4] = (unsigned char)(val >> 8);
cmd[5] = (unsigned char)val;
cmd[2] = (unsigned char) (val >> 24);
cmd[3] = (unsigned char) (val >> 16);
cmd[4] = (unsigned char) (val >> 8);
cmd[5] = (unsigned char) val;
codsp_send(duslic_id, cmd, 6, 0, 0);
codsp_send (duslic_id, cmd, 6, 0, 0);
}
unsigned char codsp_read_pop_char(int duslic_id, int channel, unsigned char regno)
unsigned char codsp_read_pop_char (int duslic_id, int channel,
unsigned char regno)
{
unsigned char cmd[3];
unsigned char res[2];
cmd[0] = CODSP_RD | CODSP_OP | CODSP_ADR(channel) | CODSP_CMD_POP;
cmd[0] = CODSP_RD | CODSP_OP | CODSP_ADR (channel) | CODSP_CMD_POP;
cmd[1] = regno;
codsp_send(duslic_id, cmd, 2, res, 2);
codsp_send (duslic_id, cmd, 2, res, 2);
return res[1];
}
unsigned short codsp_read_pop_short(int duslic_id, int channel, unsigned char regno)
unsigned short codsp_read_pop_short (int duslic_id, int channel,
unsigned char regno)
{
unsigned char cmd[2];
unsigned char res[3];
cmd[0] = CODSP_RD | CODSP_OP | CODSP_ADR(channel) | CODSP_CMD_POP;
cmd[0] = CODSP_RD | CODSP_OP | CODSP_ADR (channel) | CODSP_CMD_POP;
cmd[1] = regno;
codsp_send(duslic_id, cmd, 2, res, 3);
codsp_send (duslic_id, cmd, 2, res, 3);
return ((unsigned short)res[1] << 8) | res[2];
return ((unsigned short) res[1] << 8) | res[2];
}
unsigned int codsp_read_pop_int(int duslic_id, int channel, unsigned char regno)
unsigned int codsp_read_pop_int (int duslic_id, int channel,
unsigned char regno)
{
unsigned char cmd[2];
unsigned char res[5];
cmd[0] = CODSP_RD | CODSP_OP | CODSP_ADR(channel) | CODSP_CMD_POP;
cmd[0] = CODSP_RD | CODSP_OP | CODSP_ADR (channel) | CODSP_CMD_POP;
cmd[1] = regno;
codsp_send(duslic_id, cmd, 2, res, 5);
codsp_send (duslic_id, cmd, 2, res, 5);
return ((unsigned int)res[1] << 24) | ((unsigned int)res[2] << 16) | ((unsigned int)res[3] << 8) | res[4];
return (((unsigned int) res[1] << 24) |
((unsigned int) res[2] << 16) |
((unsigned int) res[3] << 8) |
res[4] );
}
/****************************************************************************/
struct _coeffs {
@ -725,12 +734,12 @@ struct _coeffs {
struct _coeffs ac_coeffs[11] = {
{ 0x60, {0xAD,0xDA,0xB5,0x9B,0xC7,0x2A,0x9D,0x00} }, /* 0x60 IM-Filter part 1 */
{ 0x68, {0x10,0x00,0xA9,0x82,0x0D,0x77,0x0A,0x00} }, /* 0x68 IM-Filter part 2 */
{ 0x18, {0x08,0xC0,0xD2,0xAB,0xA5,0xE2,0xAB,0x07} }, /* 0x18 FRR-Filter */
{ 0x28, {0x44,0x93,0xF5,0x92,0x88,0x00,0x00,0x00} }, /* 0x28 AR-Filter */
{ 0x48, {0x96,0x38,0x29,0x96,0xC9,0x2B,0x8B,0x00} }, /* 0x48 LPR-Filter */
{ 0x20, {0x08,0xB0,0xDA,0x9D,0xA7,0xFA,0x93,0x06} }, /* 0x20 FRX-Filter */
{ 0x30, {0xBA,0xAC,0x00,0x01,0x85,0x50,0xC0,0x1A} }, /* 0x30 AX-Filter */
{ 0x50, {0x96,0x38,0x29,0xF5,0xFA,0x2B,0x8B,0x00} }, /* 0x50 LPX-Filter */
{ 0x18, {0x08,0xC0,0xD2,0xAB,0xA5,0xE2,0xAB,0x07} }, /* 0x18 FRR-Filter */
{ 0x28, {0x44,0x93,0xF5,0x92,0x88,0x00,0x00,0x00} }, /* 0x28 AR-Filter */
{ 0x48, {0x96,0x38,0x29,0x96,0xC9,0x2B,0x8B,0x00} }, /* 0x48 LPR-Filter */
{ 0x20, {0x08,0xB0,0xDA,0x9D,0xA7,0xFA,0x93,0x06} }, /* 0x20 FRX-Filter */
{ 0x30, {0xBA,0xAC,0x00,0x01,0x85,0x50,0xC0,0x1A} }, /* 0x30 AX-Filter */
{ 0x50, {0x96,0x38,0x29,0xF5,0xFA,0x2B,0x8B,0x00} }, /* 0x50 LPX-Filter */
{ 0x00, {0x00,0x08,0x08,0x81,0x00,0x80,0x00,0x08} }, /* 0x00 TH-Filter part 1 */
{ 0x08, {0x81,0x00,0x80,0x00,0xD7,0x33,0xBA,0x01} }, /* 0x08 TH-Filter part 2 */
{ 0x10, {0xB3,0x6C,0xDC,0xA3,0xA4,0xE5,0x88,0x00} } /* 0x10 TH-Filter part 3 */
@ -752,14 +761,14 @@ struct _coeffs ac_coeffs_0dB[11] = {
struct _coeffs dc_coeffs[9] = {
{ 0x80, {0x25,0x59,0x9C,0x23,0x24,0x23,0x32,0x1C} }, /* 0x80 DC-Parameter */
{ 0x70, {0x90,0x30,0x1B,0xC0,0x33,0x43,0xAC,0x02} }, /* 0x70 Ringing */
{ 0x90, {0x3F,0xC3,0x2E,0x3A,0x80,0x90,0x00,0x09} }, /* 0x90 LP-Filters */
{ 0x70, {0x90,0x30,0x1B,0xC0,0x33,0x43,0xAC,0x02} }, /* 0x70 Ringing */
{ 0x90, {0x3F,0xC3,0x2E,0x3A,0x80,0x90,0x00,0x09} }, /* 0x90 LP-Filters */
{ 0x88, {0xAF,0x80,0x27,0x7B,0x01,0x4C,0x7B,0x02} }, /* 0x88 Hook Levels */
{ 0x78, {0x00,0xC0,0x6D,0x7A,0xB3,0x78,0x89,0x00} }, /* 0x78 Ramp Generator */
{ 0x58, {0xA5,0x44,0x34,0xDB,0x0E,0xA2,0x2A,0x00} }, /* 0x58 TTX */
{ 0x38, {0x33,0x49,0x9A,0x65,0xBB,0x00,0x00,0x00} }, /* 0x38 TG1 */
{ 0x40, {0x33,0x49,0x9A,0x65,0xBB,0x00,0x00,0x00} }, /* 0x40 TG2 */
{ 0x98, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00} } /* 0x98 Reserved */
{ 0x58, {0xA5,0x44,0x34,0xDB,0x0E,0xA2,0x2A,0x00} }, /* 0x58 TTX */
{ 0x38, {0x33,0x49,0x9A,0x65,0xBB,0x00,0x00,0x00} }, /* 0x38 TG1 */
{ 0x40, {0x33,0x49,0x9A,0x65,0xBB,0x00,0x00,0x00} }, /* 0x40 TG2 */
{ 0x98, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00} } /* 0x98 Reserved */
};
void program_coeffs(int duslic_id, int channel, struct _coeffs *coeffs, int tab_size)
@ -767,7 +776,7 @@ void program_coeffs(int duslic_id, int channel, struct _coeffs *coeffs, int tab_
int i;
for (i = 0; i < tab_size; i++)
codsp_write_cop_block(duslic_id, channel, coeffs[i].addr, coeffs[i].values);
codsp_write_cop_block(duslic_id, channel, coeffs[i].addr, coeffs[i].values);
}
#define SS_OPEN_CIRCUIT 0
@ -800,7 +809,7 @@ static void codsp_set_slic(int duslic_id, int channel, int state)
break;
case SS_ACTIVE_RING:
case SS_ONHOOKTRNSM:
case SS_ONHOOKTRNSM:
codsp_write_sop_char(duslic_id, channel, BCR1_ADDR, (v & ~BCR1_ACTL) | BCR1_ACTR);
codsp_set_ciop_m(duslic_id, channel, CODSP_M_ANY_ACT);
break;
@ -864,7 +873,7 @@ int wait_level_metering_finish(int duslic_id, int channel)
}
int measure_on_hook_voltages(int slic_id, long *vdd,
long *v_oh_H, long *v_oh_L, long *ring_mean_v, long *ring_rms_v)
long *v_oh_H, long *v_oh_L, long *ring_mean_v, long *ring_rms_v)
{
short LM_Result, Offset_Compensation; /* Signed 16 bit */
long int VDD, VDD_diff, V_in, V_out, Divider_Ratio, Vout_diff ;
@ -1029,7 +1038,7 @@ int measure_on_hook_voltages(int slic_id, long *vdd,
udelay(10000); /* wait at least 500us to be sure that the Integration Result are valid !!! */
/* Now Read the LM Result Registers (They will hold their value until LM_EN become zero again */
/* ==>After that Result Regs will be updated every 500us !!!) */
/* ==>After that Result Regs will be updated every 500us !!!) */
LM_Result = codsp_read_sop_short(duslic_id, channel, LMRES1_ADDR);
V_in = (-1) * ( ( (((long int)LM_Result) * V_AD_x10000) / N_SAMPLES) >> (15 - K_INTDC_RECT_OFF)) ; /* Vin x 10000*/
@ -1080,7 +1089,7 @@ int measure_on_hook_voltages(int slic_id, long *vdd,
udelay(10000);
/* Now Read the LM Result Registers (They will hold their value until LM_EN become zero again */
/* ==>After that Result Regs will be updated every 500us !!!) */
/* ==>After that Result Regs will be updated every 500us !!!) */
Offset_Compensation = codsp_read_sop_short(duslic_id, channel, LMRES1_ADDR);
Offset_Compensation = (-1) * ((Offset_Compensation * (1 << K_INTDC_RECT_ON)) / N_SAMPLES);
@ -1107,7 +1116,7 @@ int measure_on_hook_voltages(int slic_id, long *vdd,
udelay(10000);
/* Now Read the LM Result Registers (They will hold their value until LM_EN become zero again */
/* ==>After that Result Regs will be updated every 500us !!!) */
/* ==>After that Result Regs will be updated every 500us !!!) */
LM_Result = codsp_read_sop_short(duslic_id, channel, LMRES1_ADDR);
V_in = (-1) * ( ( (((long int)LM_Result) * V_AD_x10000) / N_SAMPLES) >> (15 - K_INTDC_RECT_ON) ) ; /* Vin x 10000*/
@ -1149,22 +1158,22 @@ int test_dtmf(int slic_id)
int channel = slic_id & 1;
for (code = 0; code < 16; code++) {
b = codsp_read_sop_char(duslic_id, channel, DSCR_ADDR);
codsp_write_sop_char(duslic_id, channel, DSCR_ADDR,
(b & ~(DSCR_PTG | DSCR_DG_KEY(15))) | DSCR_DG_KEY(code) | DSCR_TG1_EN | DSCR_TG2_EN);
udelay(80000);
b = codsp_read_sop_char(duslic_id, channel, DSCR_ADDR);
codsp_write_sop_char(duslic_id, channel, DSCR_ADDR,
(b & ~(DSCR_PTG | DSCR_DG_KEY(15))) | DSCR_DG_KEY(code) | DSCR_TG1_EN | DSCR_TG2_EN);
udelay(80000);
intreg = codsp_read_sop_int(duslic_id, channel, INTREG1_ADDR);
if ((intreg & CODSP_INTREG_INT_CH) == 0)
if ((intreg & CODSP_INTREG_INT_CH) == 0)
break;
if ((intreg & CODSP_INTREG_DTMF_OK) == 0 ||
codsp_dtmf_map[(intreg >> 10) & 15] != codsp_dtmf_map[code])
break;
b = codsp_read_sop_char(duslic_id, channel, DSCR_ADDR);
codsp_write_sop_char(duslic_id, channel, DSCR_ADDR,
b & ~(DSCR_COR8 | DSCR_TG1_EN | DSCR_TG2_EN));
b = codsp_read_sop_char(duslic_id, channel, DSCR_ADDR);
codsp_write_sop_char(duslic_id, channel, DSCR_ADDR,
b & ~(DSCR_COR8 | DSCR_TG1_EN | DSCR_TG2_EN));
udelay(80000);
@ -1172,9 +1181,9 @@ int test_dtmf(int slic_id)
}
if (code != 16) {
b = codsp_read_sop_char(duslic_id, channel, DSCR_ADDR); /* stop dtmf */
codsp_write_sop_char(duslic_id, channel, DSCR_ADDR,
b & ~(DSCR_COR8 | DSCR_TG1_EN | DSCR_TG2_EN));
b = codsp_read_sop_char(duslic_id, channel, DSCR_ADDR); /* stop dtmf */
codsp_write_sop_char(duslic_id, channel, DSCR_ADDR,
b & ~(DSCR_COR8 | DSCR_TG1_EN | DSCR_TG2_EN));
return(1);
}
@ -1276,7 +1285,7 @@ static int codsp_chip_full_reset(int duslic_id)
}
if (cnt == 5) {
printf("PCM_Resync(%u) not completed\n", duslic_id);
printf("PCM_Resync(%u) not completed\n", duslic_id);
return -2;
}
@ -1305,11 +1314,11 @@ int slic_self_test(int duslic_mask)
for (slic = 0; slic < MAX_SLICS; slic++) { /* voltages self test */
if (duslic_mask & (1 << (slic >> 1))) {
r = measure_on_hook_voltages(slic, &vdd,
&v_oh_H, &v_oh_L, &ring_mean_v, &ring_rms_v);
&v_oh_H, &v_oh_L, &ring_mean_v, &ring_rms_v);
printf("SLIC %u measured voltages (x100):\n\t"
"VDD = %ld\tV_OH_H = %ld\tV_OH_L = %ld\tV_RING_MEAN = %ld\tV_RING_RMS = %ld\n",
slic, vdd, v_oh_H, v_oh_L, ring_mean_v, ring_rms_v);
"VDD = %ld\tV_OH_H = %ld\tV_OH_L = %ld\tV_RING_MEAN = %ld\tV_RING_RMS = %ld\n",
slic, vdd, v_oh_H, v_oh_L, ring_mean_v, ring_rms_v);
if (r != 0)
error |= 1 << slic;

47
board/omap5912osk/Makefile Normal file
View File

@ -0,0 +1,47 @@
#
# (C) Copyright 2000-2004
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
# project.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
include $(TOPDIR)/config.mk
LIB = lib$(BOARD).a
OBJS := omap5912osk.o flash.o
SOBJS := platform.o
$(LIB): $(OBJS) $(SOBJS)
$(AR) crv $@ $^
clean:
rm -f $(SOBJS) $(OBJS)
distclean: clean
rm -f $(LIB) core *.bak .depend
#########################################################################
.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
-include .depend
#########################################################################

30
board/omap5912osk/config.mk Normal file
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@ -0,0 +1,30 @@
#
# (C) Copyright 2002-2004
# Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
# David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
#
# (C) Copyright 2003
# Texas Instruments, <www.ti.com>
# Kshitij Gupta <Kshitij@ti.com>
#
# (C) Copyright 2004
# Texas Instruments, <www.ti.com>
# Rishi Bhattacharya <rishi@ti.com>
#
# TI OSK board with OMAP5912 (ARM925EJS) cpu
# see http://www.ti.com/ for more information on Texas Instruments
#
# OSK has 1 bank of 256 MB SDRAM
# Physical Address:
# 1000'0000 to 2000'0000
#
#
# Linux-Kernel is expected to be at 1000'8000, entry 1000'8000
# (mem base + reserved)
#
# we load ourself to 1108'0000
#
#
TEXT_BASE = 0x11080000

507
board/omap5912osk/flash.c Normal file
View File

@ -0,0 +1,507 @@
/*
* (C) Copyright 2001
* Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
*
* (C) Copyright 2001-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* (C) Copyright 2003
* Texas Instruments, <www.ti.com>
* Kshitij Gupta <Kshitij@ti.com>
* (C) Copyright 2004
* Texas Instruments <www.ti.com>
* Rishi Bhattacharya
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <linux/byteorder/swab.h>
#define PHYS_FLASH_SECT_SIZE 0x00020000 /* 256 KB sectors (x2) */
flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */
/* Board support for 1 or 2 flash devices */
#undef FLASH_PORT_WIDTH32
#define FLASH_PORT_WIDTH16
#ifdef FLASH_PORT_WIDTH16
#define FLASH_PORT_WIDTH ushort
#define FLASH_PORT_WIDTHV vu_short
#define SWAP(x) __swab16(x)
#else
#define FLASH_PORT_WIDTH ulong
#define FLASH_PORT_WIDTHV vu_long
#define SWAP(x) __swab32(x)
#endif
#define FPW FLASH_PORT_WIDTH
#define FPWV FLASH_PORT_WIDTHV
#define mb() __asm__ __volatile__ ("" : : : "memory")
/* Flash Organization Structure */
typedef struct OrgDef {
unsigned int sector_number;
unsigned int sector_size;
} OrgDef;
/* Flash Organizations */
OrgDef OrgIntel_28F256L18T[] = {
{4, 32 * 1024}, /* 4 * 32kBytes sectors */
{255, 128 * 1024}, /* 255 * 128kBytes sectors */
};
/*-----------------------------------------------------------------------
* Functions
*/
unsigned long flash_init (void);
static ulong flash_get_size (FPW * addr, flash_info_t * info);
static int write_data (flash_info_t * info, ulong dest, FPW data);
static void flash_get_offsets (ulong base, flash_info_t * info);
void inline spin_wheel (void);
void flash_print_info (flash_info_t * info);
void flash_unprotect_sectors (FPWV * addr);
int flash_erase (flash_info_t * info, int s_first, int s_last);
int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt);
/*-----------------------------------------------------------------------
*/
unsigned long flash_init (void)
{
int i;
ulong size = 0;
for (i = 0; i < CFG_MAX_FLASH_BANKS; i++) {
switch (i) {
case 0:
flash_get_size ((FPW *) PHYS_FLASH_1, &flash_info[i]);
flash_get_offsets (PHYS_FLASH_1, &flash_info[i]);
break;
default:
panic ("configured too many flash banks!\n");
break;
}
size += flash_info[i].size;
}
/* Protect monitor and environment sectors
*/
flash_protect (FLAG_PROTECT_SET,
CFG_FLASH_BASE,
CFG_FLASH_BASE + monitor_flash_len - 1, &flash_info[0]);
flash_protect (FLAG_PROTECT_SET,
CFG_ENV_ADDR,
CFG_ENV_ADDR + CFG_ENV_SIZE - 1, &flash_info[0]);
return size;
}
/*-----------------------------------------------------------------------
*/
static void flash_get_offsets (ulong base, flash_info_t * info)
{
int i;
OrgDef *pOrgDef;
pOrgDef = OrgIntel_28F256L18T;
if (info->flash_id == FLASH_UNKNOWN) {
return;
}
if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL) {
for (i = 0; i < info->sector_count; i++) {
if (i > 255) {
info->start[i] = base + (i * 0x8000);
info->protect[i] = 0;
} else {
info->start[i] = base +
(i * PHYS_FLASH_SECT_SIZE);
info->protect[i] = 0;
}
}
}
}
/*-----------------------------------------------------------------------
*/
void flash_print_info (flash_info_t * info)
{
int i;
if (info->flash_id == FLASH_UNKNOWN) {
printf ("missing or unknown FLASH type\n");
return;
}
switch (info->flash_id & FLASH_VENDMASK) {
case FLASH_MAN_INTEL:
printf ("INTEL ");
break;
default:
printf ("Unknown Vendor ");
break;
}
switch (info->flash_id & FLASH_TYPEMASK) {
case FLASH_28F256L18T:
printf ("FLASH 28F256L18T\n");
break;
case FLASH_28F128J3A:
printf ("FLASH 28F128J3A\n");
break;
default:
printf ("Unknown Chip Type\n");
break;
}
printf (" Size: %ld MB in %d Sectors\n",
info->size >> 20, info->sector_count);
printf (" Sector Start Addresses:");
for (i = 0; i < info->sector_count; ++i) {
if ((i % 5) == 0)
printf ("\n ");
printf (" %08lX%s",
info->start[i], info->protect[i] ? " (RO)" : " ");
}
printf ("\n");
return;
}
/*
* The following code cannot be run from FLASH!
*/
static ulong flash_get_size (FPW * addr, flash_info_t * info)
{
volatile FPW value;
/* Write auto select command: read Manufacturer ID */
addr[0x5555] = (FPW) 0x00AA00AA;
addr[0x2AAA] = (FPW) 0x00550055;
addr[0x5555] = (FPW) 0x00900090;
mb ();
value = addr[0];
switch (value) {
case (FPW) INTEL_MANUFACT:
info->flash_id = FLASH_MAN_INTEL;
break;
case (FPW) MT2_MANUFACT:
info->flash_id = FLASH_MAN_INTEL;
break;
default:
info->flash_id = FLASH_UNKNOWN;
info->sector_count = 0;
info->size = 0;
addr[0] = (FPW) 0x00FF00FF; /* restore read mode */
return (0); /* no or unknown flash */
}
mb ();
value = addr[1]; /* device ID */
switch (value) {
case (FPW) (INTEL_ID_28F256L18T):
info->flash_id += FLASH_28F256L18T;
info->sector_count = 259;
info->size = 0x02000000;
break; /* => 32 MB */
case (FPW) (INTEL_ID_28F256K3):
info->flash_id +=FLASH_28F256K3;
info->sector_count = 259;
info->size = 0x02000000;
printf ("\Intel StrataFlash 28F256K3C device initialized\n");
break; /* => 32 MB */
case (FPW) (INTEL_ID_28F128J3A):
info->flash_id +=FLASH_28F128J3A;
info->sector_count = 259;
info->size = 0x02000000;
printf ("\Micron StrataFlash MT28F128J3 device initialized\n");
break; /* => 32 MB */
default:
info->flash_id = FLASH_UNKNOWN;
break;
}
if (info->sector_count > CFG_MAX_FLASH_SECT) {
printf ("** ERROR: sector count %d > max (%d) **\n",
info->sector_count, CFG_MAX_FLASH_SECT);
info->sector_count = CFG_MAX_FLASH_SECT;
}
addr[0] = (FPW) 0x00FF00FF; /* restore read mode */
return (info->size);
}
/* unprotects a sector for write and erase
* on some intel parts, this unprotects the entire chip, but it
* wont hurt to call this additional times per sector...
*/
void flash_unprotect_sectors (FPWV * addr)
{
#define PD_FINTEL_WSMS_READY_MASK 0x0080
FPW status;
*addr = (FPW) 0x00500050; /* clear status register */
/* this sends the clear lock bit command */
*addr = (FPW) 0x00600060;
*addr = (FPW) 0x00D000D0;
while (((status =*addr) & (FPW) 0x00800080) != (FPW) 0x00800080);
*addr = (FPW) 0x00FF00FF;
}
/*-----------------------------------------------------------------------
*/
int flash_erase (flash_info_t * info, int s_first, int s_last)
{
int flag, prot, sect;
ulong type, start, last;
int rcode = 0;
if ((s_first < 0) || (s_first > s_last)) {
if (info->flash_id == FLASH_UNKNOWN) {
printf ("- missing\n");
} else {
printf ("- no sectors to erase\n");
}
return 1;
}
type = (info->flash_id & FLASH_VENDMASK);
if ((type != FLASH_MAN_INTEL)) {
printf ("Can't erase unknown flash type %08lx - aborted\n",
info->flash_id);
return 1;
}
prot = 0;
for (sect = s_first; sect <= s_last; ++sect) {
if (info->protect[sect]) {
prot++;
}
}
if (prot) {
printf ("- Warning: %d protected sectors will not be erased!\n",
prot);
} else {
printf ("\n");
}
start = get_timer (0);
last = start;
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts ();
/* Start erase on unprotected sectors */
for (sect = s_first; sect <= s_last; sect++) {
if (info->protect[sect] == 0) { /* not protected */
FPWV *addr = (FPWV *) (info->start[sect]);
FPW status;
printf ("Erasing sector %2d ... ", sect);
flash_unprotect_sectors (addr);
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
*addr = (FPW) 0x00500050;/* clear status register */
*addr = (FPW) 0x00200020;/* erase setup */
*addr = (FPW) 0x00D000D0;/* erase confirm */
while (((status =
*addr) & (FPW) 0x00800080) !=
(FPW) 0x00800080) {
if (get_timer_masked () >
CFG_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
/* suspend erase */
*addr = (FPW) 0x00B000B0;
/* reset to read mode */
*addr = (FPW) 0x00FF00FF;
rcode = 1;
break;
}
}
/* clear status register cmd. */
*addr = (FPW) 0x00500050;
*addr = (FPW) 0x00FF00FF;/* resest to read mode */
printf (" done\n");
}
}
return rcode;
}
/*-----------------------------------------------------------------------
* Copy memory to flash, returns:
* 0 - OK
* 1 - write timeout
* 2 - Flash not erased
* 4 - Flash not identified
*/
int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
{
ulong cp, wp;
FPW data;
int count, i, l, rc, port_width;
if (info->flash_id == FLASH_UNKNOWN) {
return 4;
}
/* get lower word aligned address */
#ifdef FLASH_PORT_WIDTH16
wp = (addr & ~1);
port_width = 2;
#else
wp = (addr & ~3);
port_width = 4;
#endif
/*
* handle unaligned start bytes
*/
if ((l = addr - wp) != 0) {
data = 0;
for (i = 0, cp = wp; i < l; ++i, ++cp) {
data = (data << 8) | (*(uchar *) cp);
}
for (; i < port_width && cnt > 0; ++i) {
data = (data << 8) | *src++;
--cnt;
++cp;
}
for (; cnt == 0 && i < port_width; ++i, ++cp) {
data = (data << 8) | (*(uchar *) cp);
}
if ((rc = write_data (info, wp, SWAP (data))) != 0) {
return (rc);
}
wp += port_width;
}
/*
* handle word aligned part
*/
count = 0;
while (cnt >= port_width) {
data = 0;
for (i = 0; i < port_width; ++i) {
data = (data << 8) | *src++;
}
if ((rc = write_data (info, wp, SWAP (data))) != 0) {
return (rc);
}
wp += port_width;
cnt -= port_width;
if (count++ > 0x800) {
spin_wheel ();
count = 0;
}
}
if (cnt == 0) {
return (0);
}
/*
* handle unaligned tail bytes
*/
data = 0;
for (i = 0, cp = wp; i < port_width && cnt > 0; ++i, ++cp) {
data = (data << 8) | *src++;
--cnt;
}
for (; i < port_width; ++i, ++cp) {
data = (data << 8) | (*(uchar *) cp);
}
return (write_data (info, wp, SWAP (data)));
}
/*-----------------------------------------------------------------------
* Write a word or halfword to Flash, returns:
* 0 - OK
* 1 - write timeout
* 2 - Flash not erased
*/
static int write_data (flash_info_t * info, ulong dest, FPW data)
{
FPWV *addr = (FPWV *) dest;
ulong status;
int flag;
/* Check if Flash is (sufficiently) erased */
if ((*addr & data) != data) {
printf ("not erased at %08lx (%x)\n", (ulong) addr, *addr);
return (2);
}
/* Disable interrupts which might cause a timeout here */
flag = disable_interrupts ();
*addr = (FPW) 0x00400040; /* write setup */
*addr = data;
/* arm simple, non interrupt dependent timer */
reset_timer_masked ();
/* wait while polling the status register */
while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) {
if (get_timer_masked () > CFG_FLASH_WRITE_TOUT) {
*addr = (FPW) 0x00FF00FF; /* restore read mode */
return (1);
}
}
*addr = (FPW) 0x00FF00FF; /* restore read mode */
return (0);
}
void inline spin_wheel (void)
{
static int p = 0;
static char w[] = "\\/-";
printf ("\010%c", w[p]);
(++p == 3) ? (p = 0) : 0;
}

294
board/omap5912osk/omap5912osk.c Normal file
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/*
* (C) Copyright 2002
* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
* Marius Groeger <mgroeger@sysgo.de>
*
* (C) Copyright 2002
* David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
*
* (C) Copyright 2003
* Texas Instruments, <www.ti.com>
* Kshitij Gupta <Kshitij@ti.com>
*
* (C) Copyright 2004
* Texas Instruments, <www.ti.com>
* Rishi Bhattacharya <rishi@ti.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#if defined(CONFIG_OMAP1610)
#include <./configs/omap1510.h>
#endif
void flash__init (void);
void ether__init (void);
void set_muxconf_regs (void);
void peripheral_power_enable (void);
#define COMP_MODE_ENABLE ((unsigned int)0x0000EAEF)
static inline void delay (unsigned long loops)
{
__asm__ volatile ("1:\n"
"subs %0, %1, #1\n"
"bne 1b":"=r" (loops):"0" (loops));
}
/*
* Miscellaneous platform dependent initialisations
*/
int board_init (void)
{
DECLARE_GLOBAL_DATA_PTR;
/* arch number of OMAP 1510-Board */
/* to be changed for OMAP 1610 Board */
gd->bd->bi_arch_number = 234;
/* adress of boot parameters */
gd->bd->bi_boot_params = 0x10000100;
/* Configure MUX settings */
set_muxconf_regs ();
peripheral_power_enable ();
/* this speeds up your boot a quite a bit. However to make it
* work, you need make sure your kernel startup flush bug is fixed.
* ... rkw ...
*/
icache_enable ();
flash__init ();
ether__init ();
return 0;
}
int misc_init_r (void)
{
/* currently empty */
return (0);
}
/******************************
Routine:
Description:
******************************/
void flash__init (void)
{
#define EMIFS_GlB_Config_REG 0xfffecc0c
unsigned int regval;
regval = *((volatile unsigned int *) EMIFS_GlB_Config_REG);
/* Turn off write protection for flash devices. */
regval = regval | 0x0001;
*((volatile unsigned int *) EMIFS_GlB_Config_REG) = regval;
}
/*************************************************************
Routine:ether__init
Description: take the Ethernet controller out of reset and wait
for the EEPROM load to complete.
*************************************************************/
void ether__init (void)
{
#define ETH_CONTROL_REG 0x0480000b
int i;
*((volatile unsigned short *) 0xfffece08) = 0x03FF;
*((volatile unsigned short *) 0xfffb3824) = 0x8000;
*((volatile unsigned short *) 0xfffb3830) = 0x0000;
*((volatile unsigned short *) 0xfffb3834) = 0x0009;
*((volatile unsigned short *) 0xfffb3838) = 0x0009;
*((volatile unsigned short *) 0xfffb3818) = 0x0002;
*((volatile unsigned short *) 0xfffb382C) = 0x0048;
*((volatile unsigned short *) 0xfffb3824) = 0x8603;
udelay (3);
for (i=0;i<2000;i++);
*((volatile unsigned short *) 0xfffb381C) = 0x6610;
udelay (30);
for (i=0;i<10000;i++);
*((volatile unsigned char *) ETH_CONTROL_REG) &= ~0x01;
udelay (3);
}
/******************************
Routine:
Description:
******************************/
int dram_init (void)
{
DECLARE_GLOBAL_DATA_PTR;
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
return 0;
}
/******************************************************
Routine: set_muxconf_regs
Description: Setting up the configuration Mux registers
specific to the hardware
*******************************************************/
void set_muxconf_regs (void)
{
volatile unsigned int *MuxConfReg;
/* set each registers to its reset value; */
MuxConfReg =
(volatile unsigned int *) ((unsigned int) FUNC_MUX_CTRL_0);
/* setup for UART1 */
*MuxConfReg &= ~(0x02000000); /* bit 25 */
/* setup for UART2 */
*MuxConfReg &= ~(0x01000000); /* bit 24 */
/* Disable Uwire CS Hi-Z */
*MuxConfReg |= 0x08000000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) FUNC_MUX_CTRL_3);
*MuxConfReg = 0x00000000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) FUNC_MUX_CTRL_4);
*MuxConfReg = 0x00000000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) FUNC_MUX_CTRL_5);
*MuxConfReg = 0x00000000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) FUNC_MUX_CTRL_6);
/*setup mux for UART3 */
*MuxConfReg |= 0x00000001; /* bit3, 1, 0 (mux0 5,5,26) */
*MuxConfReg &= ~0x0000003e;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) FUNC_MUX_CTRL_7);
*MuxConfReg = 0x00000000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) FUNC_MUX_CTRL_8);
/* Disable Uwire CS Hi-Z */
*MuxConfReg |= 0x00001200; /*bit 9 for CS0 12 for CS3 */
MuxConfReg =
(volatile unsigned int *) ((unsigned int) FUNC_MUX_CTRL_9);
/* Need to turn on bits 21 and 12 in FUNC_MUX_CTRL_9 so the */
/* hardware will actually use TX and RTS based on bit 25 in */
/* FUNC_MUX_CTRL_0. I told you this thing was screwy! */
*MuxConfReg |= 0x00201000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) FUNC_MUX_CTRL_A);
*MuxConfReg = 0x00000000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) FUNC_MUX_CTRL_B);
*MuxConfReg = 0x00000000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) FUNC_MUX_CTRL_C);
/* setup for UART2 */
/* Need to turn on bits 27 and 24 in FUNC_MUX_CTRL_C so the */
/* hardware will actually use TX and RTS based on bit 24 in */
/* FUNC_MUX_CTRL_0. */
*MuxConfReg |= 0x09000000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) FUNC_MUX_CTRL_D);
*MuxConfReg |= 0x00000020;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) PULL_DWN_CTRL_0);
*MuxConfReg = 0x00000000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) PULL_DWN_CTRL_1);
*MuxConfReg = 0x00000000;
/* mux setup for SD/MMC driver */
MuxConfReg =
(volatile unsigned int *) ((unsigned int) PULL_DWN_CTRL_2);
*MuxConfReg &= 0xFFFE0FFF;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) PULL_DWN_CTRL_3);
*MuxConfReg = 0x00000000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) MOD_CONF_CTRL_0);
/* bit 13 for MMC2 XOR_CLK */
*MuxConfReg &= ~(0x00002000);
/* bit 29 for UART 1 */
*MuxConfReg &= ~(0x00002000);
MuxConfReg =
(volatile unsigned int *) ((unsigned int) FUNC_MUX_CTRL_0);
/* Configure for USB. Turn on VBUS_CTRL and VBUS_MODE. */
*MuxConfReg |= 0x000C0000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int)USB_TRANSCEIVER_CTRL);
*MuxConfReg &= ~(0x00000070);
*MuxConfReg &= ~(0x00000008);
*MuxConfReg |= 0x00000003;
*MuxConfReg |= 0x00000180;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) MOD_CONF_CTRL_0);
/* bit 17, software controls VBUS */
*MuxConfReg &= ~(0x00020000);
/* Enable USB 48 and 12M clocks */
*MuxConfReg |= 0x00000200;
*MuxConfReg &= ~(0x00000180);
/*2.75V for MMCSDIO1 */
MuxConfReg =
(volatile unsigned int *) ((unsigned int) VOLTAGE_CTRL_0);
*MuxConfReg = 0x00001FE7;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) PU_PD_SEL_0);
*MuxConfReg = 0x00000000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) PU_PD_SEL_1);
*MuxConfReg = 0x00000000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) PU_PD_SEL_2);
*MuxConfReg = 0x00000000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) PU_PD_SEL_3);
*MuxConfReg = 0x00000000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) PU_PD_SEL_4);
*MuxConfReg = 0x00000000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) PULL_DWN_CTRL_4);
*MuxConfReg = 0x00000000;
/* Turn on UART2 48 MHZ clock */
MuxConfReg =
(volatile unsigned int *) ((unsigned int) MOD_CONF_CTRL_0);
*MuxConfReg |= 0x40000000;
MuxConfReg =
(volatile unsigned int *) ((unsigned int) USB_OTG_CTRL);
/* setup for USB VBus detection OMAP161x */
*MuxConfReg |= 0x00040000; /* bit 18 */
MuxConfReg =
(volatile unsigned int *) ((unsigned int) PU_PD_SEL_2);
/* PullUps for SD/MMC driver */
*MuxConfReg |= ~(0xFFFE0FFF);
MuxConfReg =
(volatile unsigned int *) ((unsigned int)COMP_MODE_CTRL_0);
*MuxConfReg = COMP_MODE_ENABLE;
}
/******************************************************
Routine: peripheral_power_enable
Description: Enable the power for UART1
*******************************************************/
void peripheral_power_enable (void)
{
#define UART1_48MHZ_ENABLE ((unsigned short)0x0200)
#define SW_CLOCK_REQUEST ((volatile unsigned short *)0xFFFE0834)
*SW_CLOCK_REQUEST |= UART1_48MHZ_ENABLE;
}

442
board/omap5912osk/platform.S Normal file
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/*
* Board specific setup info
*
* (C) Copyright 2003
* Texas Instruments, <www.ti.com>
* Kshitij Gupta <Kshitij@ti.com>
*
* Modified for OMAP 1610 H2 board by Nishant Kamat, Jan 2004
*
* Modified for OMAP 5912 OSK board by Rishi Bhattacharya, Apr 2004
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <config.h>
#include <version.h>
#if defined(CONFIG_OMAP1610)
#include <./configs/omap1510.h>
#endif
_TEXT_BASE:
.word TEXT_BASE /* sdram load addr from config.mk */
.globl platformsetup
platformsetup:
/*------------------------------------------------------*
*mask all IRQs by setting all bits in the INTMR default*
*------------------------------------------------------*/
mov r1, #0xffffffff
ldr r0, =REG_IHL1_MIR
str r1, [r0]
ldr r0, =REG_IHL2_MIR
str r1, [r0]
/*------------------------------------------------------*
* Set up ARM CLM registers (IDLECT1) *
*------------------------------------------------------*/
ldr r0, REG_ARM_IDLECT1
ldr r1, VAL_ARM_IDLECT1
str r1, [r0]
/*------------------------------------------------------*
* Set up ARM CLM registers (IDLECT2) *
*------------------------------------------------------*/
ldr r0, REG_ARM_IDLECT2
ldr r1, VAL_ARM_IDLECT2
str r1, [r0]
/*------------------------------------------------------*
* Set up ARM CLM registers (IDLECT3) *
*------------------------------------------------------*/
ldr r0, REG_ARM_IDLECT3
ldr r1, VAL_ARM_IDLECT3
str r1, [r0]
mov r1, #0x01 /* PER_EN bit */
ldr r0, REG_ARM_RSTCT2
strh r1, [r0] /* CLKM; Peripheral reset. */
/* Set CLKM to Sync-Scalable */
/* I supposedly need to enable the dsp clock before switching */
mov r1, #0x0000
ldr r0, REG_ARM_SYSST
strh r1, [r0]
mov r0, #0x400
1:
subs r0, r0, #0x1 /* wait for any bubbles to finish */
bne 1b
ldr r1, VAL_ARM_CKCTL
ldr r0, REG_ARM_CKCTL
strh r1, [r0]
/* a few nops to let settle */
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
/* setup DPLL 1 */
/* Ramp up the clock to 96Mhz */
ldr r1, VAL_DPLL1_CTL
ldr r0, REG_DPLL1_CTL
strh r1, [r0]
ands r1, r1, #0x10 /* Check if PLL is enabled. */
beq lock_end /* Do not look for lock if BYPASS selected */
2:
ldrh r1, [r0]
ands r1, r1, #0x01 /* Check the LOCK bit.*/
beq 2b /* loop until bit goes hi. */
lock_end:
/*------------------------------------------------------*
* Turn off the watchdog during init... *
*------------------------------------------------------*/
ldr r0, REG_WATCHDOG
ldr r1, WATCHDOG_VAL1
str r1, [r0]
ldr r1, WATCHDOG_VAL2
str r1, [r0]
ldr r0, REG_WSPRDOG
ldr r1, WSPRDOG_VAL1
str r1, [r0]
ldr r0, REG_WWPSDOG
watch1Wait:
ldr r1, [r0]
tst r1, #0x10
bne watch1Wait
ldr r0, REG_WSPRDOG
ldr r1, WSPRDOG_VAL2
str r1, [r0]
ldr r0, REG_WWPSDOG
watch2Wait:
ldr r1, [r0]
tst r1, #0x10
bne watch2Wait
/* Set memory timings corresponding to the new clock speed */
/* Check execution location to determine current execution location
* and branch to appropriate initialization code.
*/
/* Load physical SDRAM base. */
mov r0, #0x10000000
/* Get current execution location. */
mov r1, pc
/* Compare. */
cmp r1, r0
/* Skip over EMIF-fast initialization if running from SDRAM. */
bge skip_sdram
/*
* Delay for SDRAM initialization.
*/
mov r3, #0x1800 /* value should be checked */
3:
subs r3, r3, #0x1 /* Decrement count */
bne 3b
/*
* Set SDRAM control values. Disable refresh before MRS command.
*/
/* mobile ddr operation */
ldr r0, REG_SDRAM_OPERATION
mov r2, #07
str r2, [r0]
/* config register */
ldr r0, REG_SDRAM_CONFIG
ldr r1, SDRAM_CONFIG_VAL
str r1, [r0]
/* manual command register */
ldr r0, REG_SDRAM_MANUAL_CMD
/* issue set cke high */
mov r1, #CMD_SDRAM_CKE_SET_HIGH
str r1, [r0]
/* issue nop */
mov r1, #CMD_SDRAM_NOP
str r1, [r0]
mov r2, #0x0100
waitMDDR1:
subs r2, r2, #1
bne waitMDDR1 /* delay loop */
/* issue precharge */
mov r1, #CMD_SDRAM_PRECHARGE
str r1, [r0]
/* issue autorefresh x 2 */
mov r1, #CMD_SDRAM_AUTOREFRESH
str r1, [r0]
str r1, [r0]
/* mrs register ddr mobile */
ldr r0, REG_SDRAM_MRS
mov r1, #0x33
str r1, [r0]
/* emrs1 low-power register */
ldr r0, REG_SDRAM_EMRS1
/* self refresh on all banks */
mov r1, #0
str r1, [r0]
ldr r0, REG_DLL_URD_CONTROL
ldr r1, DLL_URD_CONTROL_VAL
str r1, [r0]
ldr r0, REG_DLL_LRD_CONTROL
ldr r1, DLL_LRD_CONTROL_VAL
str r1, [r0]
ldr r0, REG_DLL_WRT_CONTROL
ldr r1, DLL_WRT_CONTROL_VAL
str r1, [r0]
/* delay loop */
mov r2, #0x0100
waitMDDR2:
subs r2, r2, #1
bne waitMDDR2
/*
* Delay for SDRAM initialization.
*/
mov r3, #0x1800
4:
subs r3, r3, #1 /* Decrement count. */
bne 4b
b common_tc
skip_sdram:
ldr r0, REG_SDRAM_CONFIG
ldr r1, SDRAM_CONFIG_VAL
str r1, [r0]
common_tc:
/* slow interface */
ldr r1, VAL_TC_EMIFS_CS0_CONFIG
ldr r0, REG_TC_EMIFS_CS0_CONFIG
str r1, [r0] /* Chip Select 0 */
ldr r1, VAL_TC_EMIFS_CS1_CONFIG
ldr r0, REG_TC_EMIFS_CS1_CONFIG
str r1, [r0] /* Chip Select 1 */
ldr r1, VAL_TC_EMIFS_CS3_CONFIG
ldr r0, REG_TC_EMIFS_CS3_CONFIG
str r1, [r0] /* Chip Select 3 */
#ifdef CONFIG_H2_OMAP1610
/* inserting additional 2 clock cycle hold time for LAN */
ldr r0, REG_TC_EMIFS_CS1_ADVANCED
ldr r1, VAL_TC_EMIFS_CS1_ADVANCED
str r1, [r0]
#endif
/* Start MPU Timer 1 */
ldr r0, REG_MPU_LOAD_TIMER
ldr r1, VAL_MPU_LOAD_TIMER
str r1, [r0]
ldr r0, REG_MPU_CNTL_TIMER
ldr r1, VAL_MPU_CNTL_TIMER
str r1, [r0]
/* back to arch calling code */
mov pc, lr
/* the literal pools origin */
.ltorg
REG_TC_EMIFS_CONFIG: /* 32 bits */
.word 0xfffecc0c
REG_TC_EMIFS_CS0_CONFIG: /* 32 bits */
.word 0xfffecc10
REG_TC_EMIFS_CS1_CONFIG: /* 32 bits */
.word 0xfffecc14
REG_TC_EMIFS_CS2_CONFIG: /* 32 bits */
.word 0xfffecc18
REG_TC_EMIFS_CS3_CONFIG: /* 32 bits */
.word 0xfffecc1c
#ifdef CONFIG_H2_OMAP1610
REG_TC_EMIFS_CS1_ADVANCED: /* 32 bits */
.word 0xfffecc54
#endif
/* MPU clock/reset/power mode control registers */
REG_ARM_CKCTL: /* 16 bits */
.word 0xfffece00
REG_ARM_IDLECT3: /* 16 bits */
.word 0xfffece24
REG_ARM_IDLECT2: /* 16 bits */
.word 0xfffece08
REG_ARM_IDLECT1: /* 16 bits */
.word 0xfffece04
REG_ARM_RSTCT2: /* 16 bits */
.word 0xfffece14
REG_ARM_SYSST: /* 16 bits */
.word 0xfffece18
/* DPLL control registers */
REG_DPLL1_CTL: /* 16 bits */
.word 0xfffecf00
/* Watch Dog register */
/* secure watchdog stop */
REG_WSPRDOG:
.word 0xfffeb048
/* watchdog write pending */
REG_WWPSDOG:
.word 0xfffeb034
WSPRDOG_VAL1:
.word 0x0000aaaa
WSPRDOG_VAL2:
.word 0x00005555
/* SDRAM config is: auto refresh enabled, 16 bit 4 bank,
counter @8192 rows, 10 ns, 8 burst */
REG_SDRAM_CONFIG:
.word 0xfffecc20
/* Operation register */
REG_SDRAM_OPERATION:
.word 0xfffecc80
/* Manual command register */
REG_SDRAM_MANUAL_CMD:
.word 0xfffecc84
/* SDRAM MRS (New) config is: CAS latency is 2, burst length 8 */
REG_SDRAM_MRS:
.word 0xfffecc70
/* SDRAM MRS (New) config is: CAS latency is 2, burst length 8 */
REG_SDRAM_EMRS1:
.word 0xfffecc78
/* WRT DLL register */
REG_DLL_WRT_CONTROL:
.word 0xfffecc68
DLL_WRT_CONTROL_VAL:
.word 0x03f00002
/* URD DLL register */
REG_DLL_URD_CONTROL:
.word 0xfffeccc0
DLL_URD_CONTROL_VAL:
.word 0x00800002
/* LRD DLL register */
REG_DLL_LRD_CONTROL:
.word 0xfffecccc
REG_WATCHDOG:
.word 0xfffec808
REG_MPU_LOAD_TIMER:
.word 0xfffec600
REG_MPU_CNTL_TIMER:
.word 0xfffec500
/* 96 MHz Samsung Mobile DDR */
SDRAM_CONFIG_VAL:
.word 0x001200f4
DLL_LRD_CONTROL_VAL:
.word 0x00800002
VAL_ARM_CKCTL:
.word 0x3000
VAL_DPLL1_CTL:
.word 0x2830
#ifdef CONFIG_OSK_OMAP5912
VAL_TC_EMIFS_CS0_CONFIG:
.word 0x002130b0
VAL_TC_EMIFS_CS1_CONFIG:
.word 0x00001131
VAL_TC_EMIFS_CS2_CONFIG:
.word 0x000055f0
VAL_TC_EMIFS_CS3_CONFIG:
.word 0x88011131
#endif
#ifdef CONFIG_H2_OMAP1610
VAL_TC_EMIFS_CS0_CONFIG:
.word 0x00203331
VAL_TC_EMIFS_CS1_CONFIG:
.word 0x8180fff3
VAL_TC_EMIFS_CS2_CONFIG:
.word 0xf800f22a
VAL_TC_EMIFS_CS3_CONFIG:
.word 0x88011131
VAL_TC_EMIFS_CS1_ADVANCED:
.word 0x00000022
#endif
VAL_TC_EMIFF_SDRAM_CONFIG:
.word 0x010290fc
VAL_TC_EMIFF_MRS:
.word 0x00000027
VAL_ARM_IDLECT1:
.word 0x00000400
VAL_ARM_IDLECT2:
.word 0x00000886
VAL_ARM_IDLECT3:
.word 0x00000015
WATCHDOG_VAL1:
.word 0x000000f5
WATCHDOG_VAL2:
.word 0x000000a0
VAL_MPU_LOAD_TIMER:
.word 0xffffffff
VAL_MPU_CNTL_TIMER:
.word 0xffffffa1
/* command values */
.equ CMD_SDRAM_NOP, 0x00000000
.equ CMD_SDRAM_PRECHARGE, 0x00000001
.equ CMD_SDRAM_AUTOREFRESH, 0x00000002
.equ CMD_SDRAM_CKE_SET_HIGH, 0x00000007

51
board/omap5912osk/u-boot.lds Normal file
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/*
* (C) Copyright 2002-2004
* Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(_start)
SECTIONS
{
. = 0x00000000;
. = ALIGN(4);
.text :
{
cpu/arm926ejs/start.o (.text)
*(.text)
}
. = ALIGN(4);
.rodata : { *(.rodata) }
. = ALIGN(4);
.data : { *(.data) }
. = ALIGN(4);
.got : { *(.got) }
__u_boot_cmd_start = .;
.u_boot_cmd : { *(.u_boot_cmd) }
__u_boot_cmd_end = .;
. = ALIGN(4);
__bss_start = .;
.bss : { *(.bss) }
_end = .;
}

44
board/omap730p2/omap730p2.c
View File

@ -20,7 +20,7 @@
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
@ -41,12 +41,12 @@ void ether__init (void);
void set_muxconf_regs (void);
void peripheral_power_enable (void);
#define FLASH_ON_CS0 1
#define FLASH_ON_CS3 0
#define FLASH_ON_CS0 1
#define FLASH_ON_CS3 0
static inline void delay (unsigned long loops)
{
__asm__ volatile ("1:\n"
__asm__ volatile ("1:\n"
"subs %0, %1, #1\n"
"bne 1b":"=r" (loops):"0" (loops));
}
@ -63,7 +63,7 @@ int test_boot_mode(void)
/* Toggle backup LED indication */
void toggle_backup_led(void)
{
static int backupLEDState = 0; /* Init variable so that the LED will be ON the first time */
static int backupLEDState = 0; /* Init variable so that the LED will be ON the first time */
volatile unsigned int *IOConfReg;
@ -145,18 +145,18 @@ int misc_init_r (void)
******************************/
void flash__init (void)
{
unsigned int regval;
unsigned int regval;
regval = *((volatile unsigned int *) EMIFS_CONFIG);
/* Turn off write protection for flash devices. */
regval = regval | 0x0001;
*((volatile unsigned int *) EMIFS_CONFIG) = regval;
regval = *((volatile unsigned int *) EMIFS_CONFIG);
/* Turn off write protection for flash devices. */
regval = regval | 0x0001;
*((volatile unsigned int *) EMIFS_CONFIG) = regval;
}
/*************************************************************
Routine:ether__init
Description: take the Ethernet controller out of reset and wait
for the EEPROM load to complete.
for the EEPROM load to complete.
*************************************************************/
void ether__init (void)
{
@ -196,7 +196,7 @@ int dram_init (void)
/******************************************************
Routine: set_muxconf_regs
Description: Setting up the configuration Mux registers
specific to the hardware
specific to the hardware
*******************************************************/
void set_muxconf_regs (void)
{
@ -209,12 +209,12 @@ void set_muxconf_regs (void)
/* Configure MUXed pin. Mode 6: GPIO_140 */
MuxConfReg = (volatile unsigned int *) (PERSEUS2_IO_CONF10);
*MuxConfReg &= (0xFFFFFF1F); /* Clear D_MPU_LPG1 */
*MuxConfReg |= 0x000000C0; /* Set D_MPU_LPG1 to 0x6 */
*MuxConfReg &= (0xFFFFFF1F); /* Clear D_MPU_LPG1 */
*MuxConfReg |= 0x000000C0; /* Set D_MPU_LPG1 to 0x6 */
/* Configure GPIO_140 as output */
MuxConfReg = (volatile unsigned int *) ((unsigned int) OMAP730_GPIO_BASE_5 + GPIO_DIRECTION_CONTROL);
*MuxConfReg &= (0xFFFFEFFF); /* Clear direction (output) for GPIO 140 */
*MuxConfReg &= (0xFFFFEFFF); /* Clear direction (output) for GPIO 140 */
/*
* Configure GPIOs for battery charge & feedback
@ -222,24 +222,24 @@ void set_muxconf_regs (void)
/* Configure MUXed pin. Mode 6: GPIO_35 */
MuxConfReg = (volatile unsigned int *) (PERSEUS2_IO_CONF3);
*MuxConfReg &= 0xFFFFFFF1; /* Clear M_CLK_OUT */
*MuxConfReg |= 0x0000000C; /* Set M_CLK_OUT = 0x6 (GPIOs) */
*MuxConfReg &= 0xFFFFFFF1; /* Clear M_CLK_OUT */
*MuxConfReg |= 0x0000000C; /* Set M_CLK_OUT = 0x6 (GPIOs) */
/* Configure MUXed pin. Mode 6: GPIO_72,73,74 */
MuxConfReg = (volatile unsigned int *) (PERSEUS2_IO_CONF5);
*MuxConfReg &= 0xFFFF1FFF; /* Clear D_DDR */
*MuxConfReg |= 0x0000C000; /* Set D_DDR = 0x6 (GPIOs) */
*MuxConfReg &= 0xFFFF1FFF; /* Clear D_DDR */
*MuxConfReg |= 0x0000C000; /* Set D_DDR = 0x6 (GPIOs) */
MuxConfReg = (volatile unsigned int *) ((unsigned int) OMAP730_GPIO_BASE_3 + GPIO_DIRECTION_CONTROL);
*MuxConfReg |= 0x00000100; /* Configure GPIO_72 as input */
*MuxConfReg &= 0xFFFFFDFF; /* Configure GPIO_73 as output */
*MuxConfReg |= 0x00000100; /* Configure GPIO_72 as input */
*MuxConfReg &= 0xFFFFFDFF; /* Configure GPIO_73 as output */
/*
* Allow battery charge
*/
MuxConfReg = (volatile unsigned int *) ((unsigned int) OMAP730_GPIO_BASE_3 + GPIO_DATA_OUTPUT);
*MuxConfReg &= (0xFFFFFDFF); /* Clear GPIO_73 pin */
*MuxConfReg &= (0xFFFFFDFF); /* Clear GPIO_73 pin */
/*
* Configure MPU_EXT_NIRQ IO in IO_CONF9 register,

4
board/omap730p2/platform.S
View File

@ -391,5 +391,5 @@ PERSEUS2_CONFIG_BASE:
.equ CONF_MOD_UART1_CLK_MODE_R, 0x0A
/* misc values */
.equ IRQ_MASK, 0x80 // IRQ mask value
.equ FIQ_MASK, 0x40 // FIQ mask value
.equ IRQ_MASK, 0x80 /* IRQ mask value */
.equ FIQ_MASK, 0x40 /* FIQ mask value */

2
board/rmu/rmu.c
View File

@ -69,7 +69,7 @@ const uint sdram_table[] =
*/
0x0FF0CC24, 0xFFFFCC24, _NOT_USED_, _NOT_USED_,
_NOT_USED_, _NOT_USED_, 0xEFFB8C34, 0x0FF74C34,
0x0FFACCB4, 0x0FF5CC34, 0x0FFCC34, 0x0FFFCCB4,
0x0FFACCB4, 0x0FF5CC34, 0x0FFFCC34, 0x0FFFCCB4,
/*
* Exception. (Offset 3Ch in UPMA RAM)

42
doc/README.omap730p2
View File

@ -1,13 +1,13 @@
u-boot for the TI OMAP730 Perseus2
u-boot for the TI OMAP730 Perseus2
Dave Peverley, MPC-Data Limited
http://www.mpc-data.co.uk
Dave Peverley, MPC-Data Limited
http://www.mpc-data.co.uk
Overview :
As the OMAP730 is similar to the OMAP1610 in many ways, this port was based
As the OMAP730 is similar to the OMAP1610 in many ways, this port was based
on the u-boot port to the OMAP1610 Innovator. Supported features are :
- Serial terminal support
@ -19,17 +19,15 @@ on the u-boot port to the OMAP1610 Innovator. Supported features are :
3.2.1 cross-compiler as well as Montavista Linux CEE 3.1's toolchain.
Hardware Configuration :
The main dips on the P2 board should be set to 2,3,7 and 9 on with all
The main dips on the P2 board should be set to 2,3,7 and 9 on with all
others off. On the debug board, dips 1 and 7 should be on with the rest off.
The serial console has been set up to run from the DB9 connector on the
P2 board at 115200 baud, 8 data bits, no stop bits, 1 parity bit.
The serial console has been set up to run from the DB9 connector on the
P2 board at 115200 baud, 8 data bits, no stop bits, 1 parity bit.
It should be noted that the P2 board has NOR flash that is addressable via
either CS0 or CS3. This mode can be changed via DIP9 on the P2 board.
either CS0 or CS3. This mode can be changed via DIP9 on the P2 board.
Installing u-boot for the P2 :
@ -41,41 +39,40 @@ loaded via CCS (which cant cope with the symbols in the ELF binary) :
$ cp u-boot u-boot.out
$ arm-linux-strip u-boot.out
The method we've used for installing u-boot the first time on a P2 is
The method we've used for installing u-boot the first time on a P2 is
as follows :
1) Configure TI Code Composer Studio to connect to the P2 board via JTAG
1) Configure TI Code Composer Studio to connect to the P2 board via JTAG
as described in the Users Guide.
2) Set up the P2 to boot from CS3, and connect with CCS. Reset the CPU
and run the "init_mmu" GEL script.
2) Set up the P2 to boot from CS3, and connect with CCS. Reset the CPU
and run the "init_mmu" GEL script.
3) Use the "Load Program" option to send the u-boot.out file to the P2 and
run.
run.
At this point, u-boot should run and you will see the boot menu on your
serial terminal. You can then load the u-boot image to memory :
# loadb 0x10000000
Send the "u-boot.bin" binary via the serial using Kermit. Once loaded
Send the "u-boot.bin" binary via the serial using Kermit. Once loaded
you can self-flash u-boot :
# protect off 1:0
# erase 1:0
# cp.b 0x10000000 0x0 0x20000
You should now be able to reset the board and run u-boot from flash.
You should now be able to reset the board and run u-boot from flash.
Alternative flash option :
Sometimes, if you've been silly, you can get the board into a state where
whats in flash has upset the board so much that you can no longer connect
to the P2 via JTAG. However, you can set DIP9 to off to swap the boot mode
to the P2 via JTAG. However, you can set DIP9 to off to swap the boot mode
of the P2 so that you boot from RAM instead of NOR flash. This moves NOR
flash up to 0x0C000000. You can build a special version of u-boot to
flash up to 0x0C000000. You can build a special version of u-boot to
utilise this by the following config :
$ make omap730p2_cs0boot_config
@ -86,10 +83,9 @@ for CS3 boot!) Once you do this, you can revert to CS3 boot and it will work
fine again.
Errata :
1) It's been observed that sometimes the tftp transfer of kernels to the
board can have checksum errors or stall. This appears to be an issue
with the lan91c96.c driver, and can normally be worked around by
board can have checksum errors or stall. This appears to be an issue
with the lan91c96.c driver, and can normally be worked around by
resetting the board and trying again.

13
include/configs/h2_p2_dbg_board.h
View File

@ -31,13 +31,11 @@
#ifndef __INCLUDED_H2_P2_DBH_BOARD_H
#define __INCLUDED_H2_P2_DBH_BOARD_H
#include <asm/arch/sizes.h>
/*
* The Debug board is designed to function with the P2 Sample, H2
* Sample and 1610 Innovator boards. The main difference AFAICT is
* Sample and 1610 Innovator boards. The main difference AFAICT is
* the chip selects used with each system ;
*
* P2 Sample : CS1 of OMAP730 is used to select the CPLD & LAN regs
@ -45,8 +43,6 @@
*
*/
/***************************************************************************
* CPLD Registers
**************************************************************************/
@ -60,8 +56,6 @@
#define H2DBG_LAN_RESET 0x0400001C
#define H2DBG_ETH_REG_BASE 0x04000300
/***************************************************************************
* Ethernet Control Registers
* These are for the LAN91C96 on the debug board
@ -107,7 +101,7 @@
#ifndef __ASSEMBLY__
/*
* A couple of utility inlines to aid debugging using the LED's on the
* A couple of utility inlines to aid debugging using the LED's on the
* debug board.
*/
@ -122,7 +116,7 @@ static inline void set_led_state(int state)
static inline void spin_up_leds()
{
{
volatile int i, j, k;
for (k = 0; k < 2; k++) {
@ -142,4 +136,3 @@ static inline void spin_up_leds()
#endif /* ! __ASSEMBLY__ */
#endif /* ! __INCLUDED_H2_P2_DBH_BOARD_H */

176
include/configs/omap5912osk.h Normal file
View File

@ -0,0 +1,176 @@
/*
* (C) Copyright 2003
* Texas Instruments.
* Kshitij Gupta <kshitij@ti.com>
* Configuation settings for the TI OMAP Innovator board.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* If we are developing, we might want to start armboot from ram
* so we MUST NOT initialize critical regs like mem-timing ...
*/
#define CONFIG_INIT_CRITICAL /*undef for developing */
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_ARM926EJS 1 /* This is an arm926ejs CPU core */
#define CONFIG_OMAP 1 /* in a TI OMAP core */
#define CONFIG_OMAP1610 1 /* 5912 is same as 1610 */
#define CONFIG_OSK_OMAP5912 1 /* a OSK Board */
/* input clock of PLL */
/* the OMAP5912 OSK has 12MHz input clock */
#define CONFIG_SYS_CLK_FREQ 12000000
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
#define CONFIG_MISC_INIT_R
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS 1
/*
* Size of malloc() pool
*/
#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
/*
* Hardware drivers
*/
/*
*/
#define CONFIG_DRIVER_LAN91C96
#define CONFIG_LAN91C96_BASE 0x04800300
#define CONFIG_LAN91C96_EXT_PHY
/*
* NS16550 Configuration
*/
#define CFG_NS16550
#define CFG_NS16550_SERIAL
#define CFG_NS16550_REG_SIZE (-4)
#define CFG_NS16550_CLK (48000000) /* can be 12M/32Khz or 48Mhz */
#define CFG_NS16550_COM1 0xfffb0000 /* uart1, bluetooth uart
on helen */
/*
* select serial console configuration
*/
#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on OMAP5912 OSK */
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_CONS_INDEX 1
#define CONFIG_BAUDRATE 115200
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_DHCP)
#define CONFIG_BOOTP_MASK CONFIG_BOOTP_DEFAULT
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
#include <configs/omap1510.h>
#define CONFIG_BOOTDELAY 3
#define CONFIG_BOOTARGS "mem=32M console=ttyS0,115200n8 noinitrd \
root=/dev/nfs rw nfsroot=157.87.82.48:\
/home/mwd/myfs/target ip=dhcp"
#define CONFIG_NETMASK 255.255.254.0 /* talk on MY local net */
#define CONFIG_IPADDR 156.117.97.156 /* static IP I currently own */
#define CONFIG_SERVERIP 156.117.97.139 /* current IP of my dev pc */
#define CONFIG_BOOTFILE "uImage" /* file to load */
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */
#endif
/*
* Miscellaneous configurable options
*/
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "OMAP5912 OSK # " /* Monitor Command Prompt */
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
/* Print Buffer Size */
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_MEMTEST_START 0x10000000 /* memtest works on */
#define CFG_MEMTEST_END 0x12000000 /* 32 MB in DRAM */
#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
#define CFG_LOAD_ADDR 0x10000000 /* default load address */
/* The 1610 has 6 timers, they can be driven by the RefClk (12Mhz) or by
* DPLL1. This time is further subdivided by a local divisor.
*/
#define CFG_TIMERBASE 0xFFFEC500 /* use timer 1 */
#define CFG_PVT 7 /* 2^(pvt+1), divide by 256 */
#define CFG_HZ ((CONFIG_SYS_CLK_FREQ)/(2 << CFG_PVT))
/*-----------------------------------------------------------------------
* Stack sizes
*
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE (128*1024) /* regular stack */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
#endif
/*-----------------------------------------------------------------------
* Physical Memory Map
*/
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define PHYS_SDRAM_1 0x10000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */
#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
#define CFG_FLASH_BASE PHYS_FLASH_1
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define PHYS_FLASH_SIZE 0x02000000 /* 32MB */
#define CFG_MAX_FLASH_SECT (259) /* max number of sectors on one chip */
/* addr of environment */
#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x020000)
/* timeout values are in ticks */
#define CFG_FLASH_ERASE_TOUT (20*CFG_HZ) /* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT (20*CFG_HZ) /* Timeout for Flash Write */
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_SIZE 0x20000 /* Total Size of Environment Sector */
#define CFG_ENV_OFFSET 0x20000 /* environment starts here */
#endif /* __CONFIG_H */

31
include/configs/omap730.h
View File

@ -28,15 +28,11 @@
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __INCLUDED_OMAP730_H
#define __INCLUDED_OMAP730_H
#include <asm/arch/sizes.h>
/***************************************************************************
* OMAP730 Configuration Registers
**************************************************************************/
@ -87,9 +83,6 @@
#define DEBUG2 ((unsigned int)(0xFFFE10E4))
#define DEBUG_DMA_IRQ ((unsigned int)(0xFFFE10E8))
/***************************************************************************
* OMAP730 EMIFS Registers (TRM 2.5.7)
**************************************************************************/
@ -114,8 +107,6 @@
#define FLASH_ACFG_2_1 (TCMIF_BASE + 0x58)
#define FLASH_ACFG_3_1 (TCMIF_BASE + 0x5C)
/***************************************************************************
* OMAP730 Interrupt handlers
**************************************************************************/
@ -123,12 +114,10 @@
#define OMAP_IH1_BASE 0xFFFECB00 /* MPU Level 1 IRQ handler */
#define OMAP_IH2_BASE 0xfffe0000
/***************************************************************************
* OMAP730 Timers
*
* There are three general purpose OS timers in the 730 that can be
* There are three general purpose OS timers in the 730 that can be
* configured in autoreload or one-shot modes.
**************************************************************************/
@ -166,8 +155,6 @@
#define MPUTIM_AR (1<<1)
#define MPUTIM_ST (1<<0)
/***************************************************************************
* OMAP730 GPIO
*
@ -231,9 +218,6 @@
#define GPIO_INTERRUPT_MASK_6 ((unsigned int)(OMAP730_GPIO_BASE_6 + GPIO_INTERRUPT_MASK))
#define GPIO_INTERRUPT_STATUS_6 ((unsigned int)(OMAP730_GPIO_BASE_6 + GPIO_INTERRUPT_STATUS))
/***************************************************************************
* OMAP730 Watchdog timers
**************************************************************************/
@ -244,16 +228,13 @@
#define WDTIM_READ (WDTIM_BASE + 0x04) /* MPU_READ_TIMER */
#define WDTIM_MODE (WDTIM_BASE + 0x08) /* MPU_TIMER_MODE */
/***************************************************************************
* OMAP730 Interrupt Registers
**************************************************************************/
/* Interrupt Register offsets */
#define IRQ_ITR 0x00
#define IRQ_ITR 0x00
#define IRQ_MIR 0x04
#define IRQ_SIR_IRQ 0x10
#define IRQ_SIR_FIQ 0x14
@ -265,14 +246,12 @@
#define REG_IHL1_MIR (OMAP_IH1_BASE + IRQ_MIR)
#define REG_IHL2_MIR (OMAP_IH2_BASE + IRQ_MIR)
/***************************************************************************
* OMAP730 Intersystem Communication Register (TRM 4.5)
**************************************************************************/
#define ICR_BASE 0xFFFBB800
#define M_ICR (ICR_BASE + 0x00)
#define G_ICR (ICR_BASE + 0x02)
#define M_CTL (ICR_BASE + 0x04)
@ -282,6 +261,4 @@
#define RM_BA (ICR_BASE + 0x0E)
#define SSPI_TAS (ICR_BASE + 0x12)
#endif /* ! __INCLUDED_OMAP730_H */

159
include/configs/omap730p2.h
View File

@ -1,5 +1,5 @@
/*
* (C) Copyright 2003-2004
* (C) Copyright 2003-2004
* MPC Data Limited (http://www.mpc-data.co.uk)
* Dave Peverley <dpeverley at mpc-data.co.uk>
*
@ -15,7 +15,7 @@
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
@ -27,141 +27,130 @@
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* If we are developing, we might want to start armboot from ram
* so we MUST NOT initialize critical regs like mem-timing ...
*/
#define CONFIG_INIT_CRITICAL /* undef for developing */
#define CONFIG_INIT_CRITICAL /* undef for developing */
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_ARM926EJS 1 /* This is an arm926ejs CPU core */
#define CONFIG_OMAP 1 /* in a TI OMAP core */
#define CONFIG_OMAP730 1 /* which is in a 730 */
#define CONFIG_P2_OMAP730 1 /* a Perseus 2 Board */
#define CONFIG_ARM926EJS 1 /* This is an arm926ejs CPU core */
#define CONFIG_OMAP 1 /* in a TI OMAP core */
#define CONFIG_OMAP730 1 /* which is in a 730 */
#define CONFIG_P2_OMAP730 1 /* a Perseus 2 Board */
/*
* Input clock of PLL
* The OMAP730 Perseus 2 has 13MHz input clock
/*
* Input clock of PLL
* The OMAP730 Perseus 2 has 13MHz input clock
*/
#define CONFIG_SYS_CLK_FREQ 13000000
#define CONFIG_SYS_CLK_FREQ 13000000
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
#define CONFIG_MISC_INIT_R
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS 1
/*
* Size of malloc() pool
*/
#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
*/
#define CONFIG_DRIVER_LAN91C96
#define CONFIG_LAN91C96_BASE 0x04000300
#define CONFIG_LAN91C96_BASE 0x04000300
#define CONFIG_LAN91C96_EXT_PHY
/*
* NS16550 Configuration
*/
#define CFG_NS16550
#define CFG_NS16550_SERIAL
#define CFG_NS16550_REG_SIZE (1)
#define CFG_NS16550_CLK (48000000) /* can be 12M/32Khz or 48Mhz */
#define CFG_NS16550_COM1 0xfffb0000 /* uart1, bluetooth uart
* on perseus */
#define CFG_NS16550_REG_SIZE (1)
#define CFG_NS16550_CLK (48000000) /* can be 12M/32Khz or 48Mhz */
#define CFG_NS16550_COM1 0xfffb0000 /* uart1, bluetooth uart
* on perseus */
/*
* select serial console configuration
*/
#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on OMAP730 Perseus 2 */
#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on OMAP730 Perseus 2 */
#define CONFIG_CONS_INDEX 1
#define CONFIG_BAUDRATE 115200
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_CONS_INDEX 1
#define CONFIG_BAUDRATE 115200
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_DHCP)
#define CONFIG_BOOTP_MASK CONFIG_BOOTP_DEFAULT
#define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_DHCP)
#define CONFIG_BOOTP_MASK CONFIG_BOOTP_DEFAULT
/*
* This must be included AFTER the definition of CONFIG_COMMANDS (if any)
/*
* This must be included AFTER the definition of CONFIG_COMMANDS (if any)
*/
#include <cmd_confdefs.h>
#include <configs/omap730.h>
#include <configs/h2_p2_dbg_board.h>
#define CONFIG_BOOTDELAY 3
#define CONFIG_BOOTARGS "mem=32M console=ttyS0,115200n8 noinitrd root=/dev/nfs rw ip=bootp"
#define CONFIG_BOOTDELAY 3
#define CONFIG_BOOTARGS "mem=32M console=ttyS0,115200n8 noinitrd root=/dev/nfs rw ip=bootp"
#define CONFIG_LOADADDR 0x10000000
#define CONFIG_LOADADDR 0x10000000
#define CONFIG_ETHADDR
#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_IPADDR 192.168.0.23
#define CONFIG_SERVERIP 192.150.0.100
#define CONFIG_BOOTFILE "uImage" /* File to load */
#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_IPADDR 192.168.0.23
#define CONFIG_SERVERIP 192.150.0.100
#define CONFIG_BOOTFILE "uImage" /* File to load */
#if defined (CONFIG_COMMANDS) && defined (CFG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 115200 /* Speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 1 /* Which serial port to use */
#define CONFIG_KGDB_BAUDRATE 115200 /* Speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 1 /* Which serial port to use */
#endif
/*
* Miscellaneous configurable options
*/
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "OMAP730 P2 # " /* Monitor Command Prompt */
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "OMAP730 P2 # " /* Monitor Command Prompt */
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
/* Print Buffer Size */
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_MEMTEST_START 0x10000000 /* memtest works on */
#define CFG_MEMTEST_END 0x12000000 /* 32 MB in DRAM */
#define CFG_MEMTEST_START 0x10000000 /* memtest works on */
#define CFG_MEMTEST_END 0x12000000 /* 32 MB in DRAM */
#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
#define CFG_LOAD_ADDR 0x10000000 /* default load address */
#define CFG_LOAD_ADDR 0x10000000 /* default load address */
/* The OMAP730 has 3 general purpose MPU timers, they can be driven by
* the RefClk (12Mhz) or by DPLL1. This time is further subdivided by a
/* The OMAP730 has 3 general purpose MPU timers, they can be driven by
* the RefClk (12Mhz) or by DPLL1. This time is further subdivided by a
* local divisor.
*/
#define CFG_TIMERBASE 0xFFFEC500 /* use timer 1 */
#define CFG_PVT 7 /* 2^(pvt+1), divide by 256 */
#define CFG_HZ ((CONFIG_SYS_CLK_FREQ)/(2 << CFG_PVT))
#define CFG_TIMERBASE 0xFFFEC500 /* use timer 1 */
#define CFG_PVT 7 /* 2^(pvt+1), divide by 256 */
#define CFG_HZ ((CONFIG_SYS_CLK_FREQ)/(2 << CFG_PVT))
/*-----------------------------------------------------------------------
* Stack sizes
@ -169,52 +158,46 @@
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE (128*1024) /* regular stack */
#define CONFIG_STACKSIZE (128*1024) /* regular stack */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
#endif
/*-----------------------------------------------------------------------
* Physical Memory Map
*/
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define PHYS_SDRAM_1 0x10000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define PHYS_SDRAM_1 0x10000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */
#if defined(CONFIG_CS0_BOOT)
#define PHYS_FLASH_1 0x0C000000
#define PHYS_FLASH_1 0x0C000000
#elif defined(CONFIG_CS3_BOOT)
#define PHYS_FLASH_1 0x00000000
#define PHYS_FLASH_1 0x00000000
#else
#error Unknown Boot Chip-Select number
#endif
#define CFG_FLASH_BASE PHYS_FLASH_1
#define CFG_FLASH_BASE PHYS_FLASH_1
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define PHYS_FLASH_SIZE 0x02000000 /* 32MB */
#define CFG_MAX_FLASH_SECT (259) /* max number of sectors on one chip */
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define PHYS_FLASH_SIZE 0x02000000 /* 32MB */
#define CFG_MAX_FLASH_SECT (259) /* max number of sectors on one chip */
/* addr of environment */
#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x020000)
#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x020000)
/* timeout values are in ticks */
#define CFG_FLASH_ERASE_TOUT (20*CFG_HZ) /* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT (20*CFG_HZ) /* Timeout for Flash Write */
#define CFG_FLASH_ERASE_TOUT (20*CFG_HZ) /* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT (20*CFG_HZ) /* Timeout for Flash Write */
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_SIZE 0x20000 /* Total Size of Environment Sector */
#define CFG_ENV_OFFSET 0x20000 /* environment starts here */
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_SIZE 0x20000 /* Total Size of Environment Sector */
#define CFG_ENV_OFFSET 0x20000 /* environment starts here */
#endif /* ! __CONFIG_H */
#endif /* ! __CONFIG_H */

15
include/flash.h
View File

@ -42,9 +42,9 @@ typedef struct {
ulong erase_blk_tout; /* maximum block erase timeout */
ulong write_tout; /* maximum write timeout */
ulong buffer_write_tout; /* maximum buffer write timeout */
ushort vendor; /* the primary vendor id */
ushort cmd_reset; /* Vendor specific reset command */
ushort interface; /* used for x8/x16 adjustments */
ushort vendor; /* the primary vendor id */
ushort cmd_reset; /* Vendor specific reset command */
ushort interface; /* used for x8/x16 adjustments */
#endif
} flash_info_t;
@ -63,7 +63,7 @@ typedef struct {
#define FLASH_CFI_BY32 0x04
#define FLASH_CFI_BY64 0x08
/* convert between bit value and numeric value */
#define CFI_FLASH_SHIFT_WIDTH 3
#define CFI_FLASH_SHIFT_WIDTH 3
/*
* Values for the flash device interface
*/
@ -72,7 +72,7 @@ typedef struct {
#define FLASH_CFI_X8X16 0x02
/* convert between bit value and numeric value */
#define CFI_FLASH_SHIFT_WIDTH 3
#define CFI_FLASH_SHIFT_WIDTH 3
/* Prototypes */
extern unsigned long flash_init (void);
@ -127,6 +127,7 @@ extern void flash_read_factory_serial(flash_info_t * info, void * buffer, int of
#define INTEL_ALT_MANU 0x00B000B0 /* alternate INTEL namufacturer ID */
#define MX_MANUFACT 0x00C200C2 /* MXIC manuf. ID in D23..D16, D7..D0 */
#define TOSH_MANUFACT 0x00980098 /* TOSHIBA manuf. ID in D23..D16, D7..D0 */
#define MT2_MANUFACT 0x002C002C /* alternate MICRON manufacturer ID*/
/* Micron Technologies (INTEL compat.) */
#define MT_ID_28F400_T 0x44704470 /* 28F400B3 ID ( 4 M, top boot sector) */
@ -241,6 +242,9 @@ extern void flash_read_factory_serial(flash_info_t * info, void * buffer, int of
#define INTEL_ID_28F640J3A 0x00170017 /* 64M = 128K x 64 */
#define INTEL_ID_28F128J3A 0x00180018 /* 128M = 128K x 128 */
#define INTEL_ID_28F256L18T 0x880D880D /* 256M = 128K x 255 + 32k x 4 */
#define INTEL_ID_28F256K3 0x88038803 /* 256M = 128K x 255 + 32k x 4 */
#define INTEL_ID_28F128K3 0x88028802 /* 128M = 64K x 255 + 32k x 4 */
#define INTEL_ID_28F64K3 0x88018801 /* 64M = 32K x 255 + 32k x 4 */
#define INTEL_ID_28F160S3 0x00D000D0 /* 16M = 512K x 32 (64kB x 32) */
#define INTEL_ID_28F320S3 0x00D400D4 /* 32M = 512K x 64 (64kB x 64) */
@ -354,6 +358,7 @@ extern void flash_read_factory_serial(flash_info_t * info, void * buffer, int of
#define FLASH_MXLV320T 0x00AC /* MX 29LV320MT ( 32M = 2M x 16 ) */
/* Intel 28F256L18T 256M = 128K x 255 + 32k x 4 */
#define FLASH_28F256L18T 0x00B0
#define FLASH_28F256K3 0x00A8
#define FLASH_AMDL163T 0x00B2 /* AMD AM29DL163T (2M x 16 ) */
#define FLASH_AMDL163B 0x00B3