The am62ax utilizes the same 32k crystal for a more accurate RTC clock source. Enable the configuration to set this up for Linux.
Signed-off-by: Bryan Brattlof <b...@ti.com> --- board/ti/am62ax/evm.c | 5 +++++ configs/am62ax_evm_a53_defconfig | 1 + 2 files changed, 6 insertions(+) diff --git a/board/ti/am62ax/evm.c b/board/ti/am62ax/evm.c index f2dd3b4192ee0..6e031784766c4 100644 --- a/board/ti/am62ax/evm.c +++ b/board/ti/am62ax/evm.c @@ -14,8 +14,13 @@ #include <fdt_support.h> #include <spl.h> +#include "../common/rtc.c" + int board_init(void) { + if (IS_ENABLED(CONFIG_BOARD_HAS_32K_RTC_CRYSTAL)) + board_rtc_init(); + return 0; } diff --git a/configs/am62ax_evm_a53_defconfig b/configs/am62ax_evm_a53_defconfig index d0a34c75505d2..e9e969c842d7d 100644 --- a/configs/am62ax_evm_a53_defconfig +++ b/configs/am62ax_evm_a53_defconfig @@ -1,6 +1,7 @@ CONFIG_ARM=y CONFIG_ARCH_K3=y CONFIG_SYS_MALLOC_F_LEN=0x8000 +CONFIG_BOARD_HAS_32K_RTC_CRYSTAL=y CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_NR_DRAM_BANKS=2 -- 2.42.0