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board: phytec: phycore-imx8mp: Add EEPROM detection initialisation

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Add EEPROM detection initialisation for phyCORE-i.MX8MM and
print SoM information during boot when successful.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
This commit is contained in:
Teresa Remmet 2023-08-17 10:57:08 +02:00 committed by Stefano Babic
parent 44c82e7c90
commit 5445f293c4
3 changed files with 19 additions and 0 deletions
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1
board/phytec/phycore_imx8mp/Kconfig
View File

@ -12,4 +12,5 @@ config SYS_CONFIG_NAME
config IMX_CONFIG
default "board/phytec/phycore_imx8mp/imximage-8mp-sd.cfg"
source "board/phytec/common/Kconfig"
endif

17
board/phytec/phycore_imx8mp/spl.c
View File

@ -21,8 +21,13 @@
#include <power/pca9450.h>
#include <spl.h>
#include "../common/imx8m_som_detection.h"
DECLARE_GLOBAL_DATA_PTR;
#define EEPROM_ADDR 0x51
#define EEPROM_ADDR_FALLBACK 0x59
int spl_board_boot_device(enum boot_device boot_dev_spl)
{
return BOOT_DEVICE_BOOTROM;
@ -30,6 +35,18 @@ int spl_board_boot_device(enum boot_device boot_dev_spl)
void spl_dram_init(void)
{
int ret;
ret = phytec_eeprom_data_setup_fallback(NULL, 0, EEPROM_ADDR,
EEPROM_ADDR_FALLBACK);
if (ret)
goto out;
ret = phytec_imx8m_detect(NULL);
if (!ret)
phytec_print_som_info(NULL);
out:
ddr_init(&dram_timing);
}

1
configs/phycore-imx8mp_defconfig
View File

@ -12,6 +12,7 @@ CONFIG_DM_GPIO=y
CONFIG_DEFAULT_DEVICE_TREE="imx8mp-phyboard-pollux-rdk"
CONFIG_SPL_TEXT_BASE=0x920000
CONFIG_TARGET_PHYCORE_IMX8MP=y
CONFIG_PHYTEC_SOM_DETECTION=y
CONFIG_SYS_MONITOR_LEN=524288
CONFIG_SPL_MMC=y
CONFIG_SPL_SERIAL=y