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igep00x0: Disable networking

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This platform needs to be converted to use DM_ETH as the deadline is 2
years passed due.  Disable networking support for now.

Cc: Enric Balletbo i Serra <eballetbo@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2022-08-02 07:33:41 -04:00
parent a2504a1bd2
commit cd31c5315e
2 changed files with 1 additions and 62 deletions
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58
board/isee/igep00x0/igep00x0.c
View File

@ -88,62 +88,6 @@ int onenand_board_init(struct mtd_info *mtd)
return 1;
}
#if defined(CONFIG_CMD_NET)
static void reset_net_chip(int gpio)
{
if (!gpio_request(gpio, "eth nrst")) {
gpio_direction_output(gpio, 1);
udelay(1);
gpio_set_value(gpio, 0);
udelay(40);
gpio_set_value(gpio, 1);
mdelay(10);
}
}
/*
* Routine: setup_net_chip
* Description: Setting up the configuration GPMC registers specific to the
* Ethernet hardware.
*/
static void setup_net_chip(void)
{
struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE;
static const u32 gpmc_lan_config[] = {
NET_LAN9221_GPMC_CONFIG1,
NET_LAN9221_GPMC_CONFIG2,
NET_LAN9221_GPMC_CONFIG3,
NET_LAN9221_GPMC_CONFIG4,
NET_LAN9221_GPMC_CONFIG5,
NET_LAN9221_GPMC_CONFIG6,
};
enable_gpmc_cs_config(gpmc_lan_config, &gpmc_cfg->cs[5],
CONFIG_SMC911X_BASE, GPMC_SIZE_16M);
/* Enable off mode for NWE in PADCONF_GPMC_NWE register */
writew(readw(&ctrl_base->gpmc_nwe) | 0x0E00, &ctrl_base->gpmc_nwe);
/* Enable off mode for NOE in PADCONF_GPMC_NADV_ALE register */
writew(readw(&ctrl_base->gpmc_noe) | 0x0E00, &ctrl_base->gpmc_noe);
/* Enable off mode for ALE in PADCONF_GPMC_NADV_ALE register */
writew(readw(&ctrl_base->gpmc_nadv_ale) | 0x0E00,
&ctrl_base->gpmc_nadv_ale);
reset_net_chip(64);
}
int board_eth_init(struct bd_info *bis)
{
#ifdef CONFIG_SMC911X
return smc911x_initialize(0, CONFIG_SMC911X_BASE);
#else
return 0;
#endif
}
#else
static inline void setup_net_chip(void) {}
#endif
#ifdef CONFIG_OF_BOARD_SETUP
static int ft_enable_by_compatible(void *blob, char *compat, int enable)
{
@ -234,8 +178,6 @@ int misc_init_r(void)
OMAP34XX_CTRL_WKUP_CTRL_GPIO_IO_PWRDNZ,
OMAP34XX_CTRL_WKUP_CTRL);
setup_net_chip();
omap_die_id_display();
set_led();

5
configs/igep00x0_defconfig
View File

@ -67,7 +67,7 @@ CONFIG_ENV_UBI_VOLUME="config"
CONFIG_ENV_UBI_VOLUME_REDUND="config_r"
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_VERSION_VARIABLE=y
CONFIG_NET_RANDOM_ETHADDR=y
# CONFIG_NET is not set
CONFIG_SYS_I2C_LEGACY=y
CONFIG_SPL_SYS_I2C_LEGACY=y
CONFIG_MMC_OMAP_HS=y
@ -81,9 +81,6 @@ CONFIG_SYS_NAND_PAGE_SIZE=0x800
CONFIG_SYS_NAND_OOBSIZE=0x40
CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
CONFIG_MTD_UBI_FASTMAP=y
CONFIG_SMC911X=y
CONFIG_SMC911X_BASE=0x2C000000
CONFIG_SMC911X_32_BIT=y
CONFIG_CONS_INDEX=3
CONFIG_SPI=y
CONFIG_DM_SPI=y