Enable 32k crystal on the board. If external 32k source is not used, 32k rc-osc comes into play, which is accurate to +-20%.
Signed-off-by: Vishal Mahaveer <[email protected]> --- board/ti/am62x/evm.c | 4 ++++ configs/am62x_evm_r5_defconfig | 2 ++ 2 files changed, 6 insertions(+) diff --git a/board/ti/am62x/evm.c b/board/ti/am62x/evm.c index e9eba57eba7..2e8336900d1 100644 --- a/board/ti/am62x/evm.c +++ b/board/ti/am62x/evm.c @@ -24,6 +24,7 @@ #include "../common/board_detect.h" #include "../common/fdt_ops.h" +#include "../common/k3_32k_lfosc.h" #define board_is_am62x_skevm() (board_ti_k3_is("AM62-SKEVM") || \ board_ti_k3_is("AM62B-SKEVM")) @@ -139,6 +140,9 @@ int board_late_init(void) #if defined(CONFIG_XPL_BUILD) void spl_board_init(void) { + if (IS_ENABLED(CONFIG_TI_K3_BOARD_LFOSC)) + enable_32k_lfosc(); + enable_caches(); if (IS_ENABLED(CONFIG_SPL_SPLASH_SCREEN) && IS_ENABLED(CONFIG_SPL_BMP)) splash_display(); diff --git a/configs/am62x_evm_r5_defconfig b/configs/am62x_evm_r5_defconfig index dd3b4e58009..6d039f9acb6 100644 --- a/configs/am62x_evm_r5_defconfig +++ b/configs/am62x_evm_r5_defconfig @@ -119,3 +119,5 @@ CONFIG_SPL_TIMER=y CONFIG_OMAP_TIMER=y CONFIG_LIB_RATIONAL=y CONFIG_SPL_LIB_RATIONAL=y +CONFIG_SPL_BOARD_INIT=y +CONFIG_TI_K3_BOARD_LFOSC=y -- 2.34.1
