All socfpga boards except for vining_fpga use DM_I2C. Enable DM_I2C for this board and set the EEPROM defines via Kconfig (enabling CONFIG_I2C_EEPROM from MISC).
Signed-off-by: Simon Goldschmidt simon.k.r.goldschmidt@gmail.com ---
Changes in v3: None Changes in v2: - added (this) patch to move socfpga_vining to DM_I2C
configs/socfpga_vining_fpga_defconfig | 8 +++++++- include/configs/socfpga_common.h | 26 -------------------------- include/configs/socfpga_vining_fpga.h | 9 --------- 3 files changed, 7 insertions(+), 36 deletions(-)
diff --git a/configs/socfpga_vining_fpga_defconfig b/configs/socfpga_vining_fpga_defconfig index 7b47b111b7..4a7f775337 100644 --- a/configs/socfpga_vining_fpga_defconfig +++ b/configs/socfpga_vining_fpga_defconfig @@ -16,8 +16,8 @@ CONFIG_VERSION_VARIABLE=y CONFIG_DISPLAY_BOARDINFO_LATE=y CONFIG_SPL_SPI_LOAD=y CONFIG_CMD_ASKENV=y -CONFIG_CMD_GREPENV=y CONFIG_CMD_EEPROM=y +CONFIG_CMD_GREPENV=y CONFIG_CMD_DFU=y # CONFIG_CMD_FLASH is not set CONFIG_CMD_GPIO=y @@ -44,6 +44,7 @@ CONFIG_DFU_RAM=y CONFIG_DFU_SF=y CONFIG_DM_GPIO=y CONFIG_DWAPB_GPIO=y +CONFIG_DM_I2C=y CONFIG_LED_STATUS=y CONFIG_LED_STATUS_GPIO=y CONFIG_LED_STATUS0=y @@ -55,6 +56,11 @@ CONFIG_LED_STATUS_BIT2=54 CONFIG_LED_STATUS3=y CONFIG_LED_STATUS_BIT3=65 CONFIG_LED_STATUS_CMD=y +CONFIG_MISC=y +CONFIG_I2C_EEPROM=y +CONFIG_SYS_I2C_EEPROM_ADDR=0x50 +CONFIG_SYS_EEPROM_PAGE_WRITE_BITS=3 +CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS=70 CONFIG_DM_MMC=y CONFIG_MMC_DW=y CONFIG_MTD_DEVICE=y diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h index a501b5209f..a65fc804e3 100644 --- a/include/configs/socfpga_common.h +++ b/include/configs/socfpga_common.h @@ -149,32 +149,6 @@ #define CONFIG_SYS_NAND_DATA_BASE SOCFPGA_NANDDATA_ADDRESS #endif
-/* - * I2C support - */ -#ifndef CONFIG_DM_I2C -#define CONFIG_SYS_I2C -#define CONFIG_SYS_I2C_BASE SOCFPGA_I2C0_ADDRESS -#define CONFIG_SYS_I2C_BASE1 SOCFPGA_I2C1_ADDRESS -#define CONFIG_SYS_I2C_BASE2 SOCFPGA_I2C2_ADDRESS -#define CONFIG_SYS_I2C_BASE3 SOCFPGA_I2C3_ADDRESS -/* Using standard mode which the speed up to 100Kb/s */ -#define CONFIG_SYS_I2C_SPEED 100000 -#define CONFIG_SYS_I2C_SPEED1 100000 -#define CONFIG_SYS_I2C_SPEED2 100000 -#define CONFIG_SYS_I2C_SPEED3 100000 -/* Address of device when used as slave */ -#define CONFIG_SYS_I2C_SLAVE 0x02 -#define CONFIG_SYS_I2C_SLAVE1 0x02 -#define CONFIG_SYS_I2C_SLAVE2 0x02 -#define CONFIG_SYS_I2C_SLAVE3 0x02 -#ifndef __ASSEMBLY__ -/* Clock supplied to I2C controller in unit of MHz */ -unsigned int cm_get_l4_sp_clk_hz(void); -#define IC_CLK (cm_get_l4_sp_clk_hz() / 1000000) -#endif -#endif /* CONFIG_DM_I2C */ - /* * QSPI support */ diff --git a/include/configs/socfpga_vining_fpga.h b/include/configs/socfpga_vining_fpga.h index 5517ed722d..0e547a1295 100644 --- a/include/configs/socfpga_vining_fpga.h +++ b/include/configs/socfpga_vining_fpga.h @@ -16,15 +16,6 @@ #define CONFIG_LOADADDR 0x01000000 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
-/* I2C EEPROM */ -#ifdef CONFIG_CMD_EEPROM -#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 -#define CONFIG_SYS_I2C_EEPROM_BUS 0 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70 -#endif - /* * Status LEDs: * 0 ... Top Green