ARM: zynq: Convert Syzygy to DM_I2C

Boards have only one controller enabled that's why move to DM_I2C is
easy.
Add also i2c alias for not to be shown as i2c bus -1 because alias
doesn't exist.
Config file points to MAC stored in eeprom but it is not listed that's
why I have added 24c08 part.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Michal Simek 2019-01-22 14:12:54 +01:00
parent eebbfd865b
commit aeac8921ab
3 changed files with 8 additions and 7 deletions

View File

@ -16,6 +16,7 @@
ethernet0 = &gem0; ethernet0 = &gem0;
serial0 = &uart0; serial0 = &uart0;
mmc0 = &sdhci0; mmc0 = &sdhci0;
i2c0 = &i2c1;
}; };
memory@0 { memory@0 {
@ -26,6 +27,7 @@
chosen { chosen {
bootargs = ""; bootargs = "";
stdout-path = "serial0:115200n8"; stdout-path = "serial0:115200n8";
xlnx,eeprom = &eeprom;
}; };
usb_phy0: phy0 { usb_phy0: phy0 {
@ -52,6 +54,10 @@
&i2c1 { &i2c1 {
status = "okay"; status = "okay";
eeprom: eeprom@57 {
compatible = "atmel,24c08"; /* not sure if this is correct */
reg = <0x57>;
};
}; };
&sdhci0 { &sdhci0 {

View File

@ -16,7 +16,6 @@ CONFIG_IMAGE_FORMAT_LEGACY=y
CONFIG_SPL_STACK_R=y CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y CONFIG_SPL_OS_BOOT=y
CONFIG_SYS_PROMPT="Zynq> " CONFIG_SYS_PROMPT="Zynq> "
CONFIG_CMD_EEPROM=y
# CONFIG_CMD_FLASH is not set # CONFIG_CMD_FLASH is not set
CONFIG_CMD_FPGA_LOADBP=y CONFIG_CMD_FPGA_LOADBP=y
CONFIG_CMD_FPGA_LOADFS=y CONFIG_CMD_FPGA_LOADFS=y
@ -35,8 +34,8 @@ CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_FPGA_XILINX=y CONFIG_FPGA_XILINX=y
CONFIG_FPGA_ZYNQPL=y CONFIG_FPGA_ZYNQPL=y
CONFIG_DM_GPIO=y CONFIG_DM_GPIO=y
CONFIG_SYS_I2C_ZYNQ=y CONFIG_DM_I2C=y
CONFIG_ZYNQ_I2C1=y CONFIG_SYS_I2C_CADENCE=y
CONFIG_ZYNQ_GEM_I2C_MAC_OFFSET=0xFA CONFIG_ZYNQ_GEM_I2C_MAC_OFFSET=0xFA
CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_ZYNQ=y CONFIG_MMC_SDHCI_ZYNQ=y

View File

@ -10,10 +10,6 @@
#ifndef __CONFIG_SYZYGY_HUB_H #ifndef __CONFIG_SYZYGY_HUB_H
#define __CONFIG_SYZYGY_HUB_H #define __CONFIG_SYZYGY_HUB_H
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_ZYNQ_GEM_EEPROM_ADDR 0x57
#define CONFIG_ZYNQ_EEPROM_BUS 0
#define CONFIG_EXTRA_ENV_SETTINGS \ #define CONFIG_EXTRA_ENV_SETTINGS \
"fit_image=fit.itb\0" \ "fit_image=fit.itb\0" \
"bitstream_image=download.bit\0" \ "bitstream_image=download.bit\0" \