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configs: am62ax: setup the 32k RTC crystal 

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 <bb@ti.com>
This commit is contained in:
Bryan Brattlof 2023-11-07 17:30:38 -06:00 committed by Praneeth Bajjuri
parent d36ad81d25
commit 5b41c7c481
2 changed files with 6 additions and 0 deletions
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5
board/ti/am62ax/evm.c
View File

@ -15,12 +15,17 @@
#include <fdt_support.h>
#include <spl.h>
#include "../common/rtc.c"
#define CTRLMMR_USB0_PHY_CTRL 0x43004008
#define CTRLMMR_USB1_PHY_CTRL 0x43004018
#define CORE_VOLTAGE 0x80000000
int board_init(void)
{
if (IS_ENABLED(CONFIG_BOARD_HAS_32K_RTC_CRYSTAL))
board_rtc_init();
return 0;
}

1
configs/am62ax_evm_a53_defconfig
View File

@ -3,6 +3,7 @@ CONFIG_ARCH_K3=y
CONFIG_TI_SECURE_DEVICE=y
CONFIG_SPL_GPIO=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