From: Dmitry Lifshitz lifshitz@compulab.co.il
Add PCB revision message. Implement board revision get_board_rev API.
Signed-off-by: Dmitry Lifshitz lifshitz@compulab.co.il Commit description update. Signed-off-by: Uri Mashiach uri.mashiach@compulab.co.il Acked-by: Igor Grinberg grinberg@compulab.co.il Reviewed-by: Tom Rini trini@konsulko.com --- v3 -> v4: No modifications
board/compulab/cl-som-am57x/cl-som-am57x.c | 14 ++++++++++++++ include/configs/cl-som-am57x.h | 14 ++++++++++++++ 2 files changed, 28 insertions(+)
diff --git a/board/compulab/cl-som-am57x/cl-som-am57x.c b/board/compulab/cl-som-am57x/cl-som-am57x.c index 4bad644..bdd0a2b 100644 --- a/board/compulab/cl-som-am57x/cl-som-am57x.c +++ b/board/compulab/cl-som-am57x/cl-som-am57x.c @@ -14,6 +14,8 @@ #include <asm/gpio.h> #include <asm/arch/mmc_host_def.h> #include <asm/arch/sys_proto.h> +#include "../common/common.h" +#include "../common/eeprom.h"
DECLARE_GLOBAL_DATA_PTR;
@@ -60,3 +62,15 @@ int board_usb_init(int index, enum usb_init_type init) return 0; } #endif /* CONFIG_USB_XHCI_OMAP */ + +int misc_init_r(void) +{ + cl_print_pcb_info(); + + return 0; +} + +u32 get_board_rev(void) +{ + return cl_eeprom_get_board_rev(CONFIG_SYS_I2C_EEPROM_BUS); +} diff --git a/include/configs/cl-som-am57x.h b/include/configs/cl-som-am57x.h index c8d4a00..48c0f7f 100644 --- a/include/configs/cl-som-am57x.h +++ b/include/configs/cl-som-am57x.h @@ -24,6 +24,10 @@
#include <configs/ti_omap5_common.h>
+/* misc */ +#define CONFIG_MISC_INIT_R +#define CONFIG_REVISION_TAG + /* Status LED */ #define CONFIG_STATUS_LED /* Status LED enabled */ #define CONFIG_GPIO_LED @@ -65,6 +69,16 @@ #define CONFIG_ENV_OFFSET (768 * 1024) #define CONFIG_ENV_SPI_MAX_HZ 48000000
+/* EEPROM */ +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 +#define CONFIG_SYS_I2C_EEPROM_BUS 3 + +#define CONFIG_CMD_EEPROM +#define CONFIG_CMD_EEPROM_LAYOUT +#define CONFIG_ENV_EEPROM_IS_ON_I2C +#define CONFIG_SYS_EEPROM_SIZE 256 + #ifndef CONFIG_SPL_BUILD /* SATA */ #define CONFIG_CMD_SCSI