diff options
| -rw-r--r-- | board/ti/ks2_evm/board_k2g.c | 2 | ||||
| -rw-r--r-- | board/ti/ks2_evm/mux-k2g.h | 45 |
2 files changed, 46 insertions, 1 deletions
diff --git a/board/ti/ks2_evm/board_k2g.c b/board/ti/ks2_evm/board_k2g.c index b4765f7939..362231286b 100644 --- a/board/ti/ks2_evm/board_k2g.c +++ b/board/ti/ks2_evm/board_k2g.c @@ -274,6 +274,8 @@ int embedded_dtb_select(void) fdtdec_setup(); + k2g_mux_config(); + k2g_reset_mux_config(); /* deassert FLASH_HOLD */ diff --git a/board/ti/ks2_evm/mux-k2g.h b/board/ti/ks2_evm/mux-k2g.h index 773f9b7f0c..630103d0ff 100644 --- a/board/ti/ks2_evm/mux-k2g.h +++ b/board/ti/ks2_evm/mux-k2g.h @@ -11,6 +11,22 @@ #include <asm/io.h> #include <asm/arch/mux-k2g.h> #include <asm/arch/hardware.h> +#include "board.h" + +struct pin_cfg k2g_generic_pin_cfg[] = { + /* UART0 */ + { 115, MODE(0) }, /* SOC_UART0_RXD */ + { 116, MODE(0) }, /* SOC_UART0_TXD */ + + /* I2C 0 */ + { 223, MODE(0) }, /* SOC_I2C0_SCL */ + { 224, MODE(0) }, /* SOC_I2C0_SDA */ + + /* I2C 1 */ + { 225, MODE(0) }, /* SOC_I2C1_SCL */ + { 226, MODE(0) }, /* SOC_I2C1_SDA */ + { MAX_PIN_N, } +}; struct pin_cfg k2g_evm_pin_cfg[] = { /* GPMC */ @@ -307,7 +323,34 @@ struct pin_cfg k2g_evm_pin_cfg[] = { { MAX_PIN_N, } }; +struct pin_cfg k2g_ice_evm_pin_cfg[] = { + /* MMC 1 */ + { 63, MODE(0) | PIN_PTD }, /* MMC1_DAT3.MMC1_DAT3 */ + { 64, MODE(0) | PIN_PTU }, /* MMC1_DAT2.MMC1_DAT2 */ + { 65, MODE(0) | PIN_PTU }, /* MMC1_DAT1.MMC1_DAT1 */ + { 66, MODE(0) | PIN_PTD }, /* MMC1_DAT0.MMC1_DAT0 */ + { 67, MODE(0) | PIN_PTD }, /* MMC1_CLK.MMC1_CLK */ + { 68, MODE(0) | PIN_PTD }, /* MMC1_CMD.MMC1_CMD */ + { 69, MODE(3) | PIN_PTU }, /* MMC1_SDCD.GPIO0_69 */ + { 70, MODE(0) | PIN_PTU }, /* MMC1_SDWP.MMC1_SDWP */ + { 71, MODE(0) | PIN_PTD }, /* MMC1_POW.MMC1_POW */ + + /* I2C 0 */ + { 223, MODE(0) }, /* SOC_I2C0_SCL */ + { 224, MODE(0) }, /* SOC_I2C0_SDA */ + { MAX_PIN_N, } +}; + void k2g_mux_config(void) { - configure_pin_mux(k2g_evm_pin_cfg); + if (!board_ti_was_eeprom_read()) { + configure_pin_mux(k2g_generic_pin_cfg); + } else if (board_is_k2g_gp()) { + configure_pin_mux(k2g_evm_pin_cfg); + } else if (board_is_k2g_ice()) { + configure_pin_mux(k2g_ice_evm_pin_cfg); + } else { + puts("Unknown board, cannot configure pinmux."); + hang(); + } } |