diff options
| -rw-r--r-- | arch/arm/dts/k3-j721s2-r5-common-proc-board.dts | 4 | ||||
| -rw-r--r-- | board/ti/j721s2/evm.c | 23 | ||||
| -rw-r--r-- | configs/am68_sk_r5_defconfig | 3 | ||||
| -rw-r--r-- | configs/j721s2_evm_r5_defconfig | 2 |
4 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/dts/k3-j721s2-r5-common-proc-board.dts b/arch/arm/dts/k3-j721s2-r5-common-proc-board.dts index 506ad9b7910..09afdf3954a 100644 --- a/arch/arm/dts/k3-j721s2-r5-common-proc-board.dts +++ b/arch/arm/dts/k3-j721s2-r5-common-proc-board.dts @@ -13,6 +13,10 @@ &tps659411 { bootph-pre-ram; + esm: esm { + compatible = "ti,tps659413-esm"; + bootph-pre-ram; + }; }; &wkup_vtm0 { diff --git a/board/ti/j721s2/evm.c b/board/ti/j721s2/evm.c index 2cfeb3bec6c..9bcf67b7bfb 100644 --- a/board/ti/j721s2/evm.c +++ b/board/ti/j721s2/evm.c @@ -326,4 +326,27 @@ int board_late_init(void) void spl_board_init(void) { + struct udevice *dev; + int ret; + + if (IS_ENABLED(CONFIG_ESM_K3)) { + const char * const esms[] = {"esm@700000", "esm@40800000", "esm@42080000"}; + + for (int i = 0; i < ARRAY_SIZE(esms); ++i) { + ret = uclass_get_device_by_name(UCLASS_MISC, esms[i], + &dev); + if (ret) { + printf("MISC init for %s failed: %d\n", esms[i], ret); + break; + } + } + } + + if (IS_ENABLED(CONFIG_ESM_PMIC) && ret == 0) { + ret = uclass_get_device_by_driver(UCLASS_MISC, + DM_DRIVER_GET(pmic_esm), + &dev); + if (ret) + printf("ESM PMIC init failed: %d\n", ret); + } } diff --git a/configs/am68_sk_r5_defconfig b/configs/am68_sk_r5_defconfig index 81fa58743da..097bed62061 100644 --- a/configs/am68_sk_r5_defconfig +++ b/configs/am68_sk_r5_defconfig @@ -5,6 +5,9 @@ CONFIG_ARCH_K3=y CONFIG_SOC_K3_J721S2=y CONFIG_TARGET_J721S2_R5_EVM=y +CONFIG_ESM_K3=n +CONFIG_K3_AVS0=n +CONFIG_ESM_PMIC=n CONFIG_DM_REGULATOR_TPS65941=n CONFIG_PMIC_TPS65941=n diff --git a/configs/j721s2_evm_r5_defconfig b/configs/j721s2_evm_r5_defconfig index f4441d6667e..23ae991e2f6 100644 --- a/configs/j721s2_evm_r5_defconfig +++ b/configs/j721s2_evm_r5_defconfig @@ -111,7 +111,9 @@ CONFIG_DM_MAILBOX=y CONFIG_K3_SEC_PROXY=y CONFIG_FS_LOADER=y CONFIG_SPL_FS_LOADER=y +CONFIG_ESM_K3=y CONFIG_K3_AVS0=y +CONFIG_ESM_PMIC=y CONFIG_SUPPORT_EMMC_BOOT=y CONFIG_SPL_MMC_HS400_SUPPORT=y CONFIG_MMC_SDHCI=y |