diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/st/stm32mp1/spl.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/board/st/stm32mp1/spl.c b/board/st/stm32mp1/spl.c index e19be0f770..e65ff288ea 100644 --- a/board/st/stm32mp1/spl.c +++ b/board/st/stm32mp1/spl.c @@ -27,5 +27,19 @@ void spl_board_init(void) STPMIC1_BUCKS_MRST_CR, STPMIC1_MRST_BUCK(STPMIC1_BUCK3), STPMIC1_MRST_BUCK(STPMIC1_BUCK3)); + + /* Check if debug is enabled to program PMIC according to the bit */ + if ((readl(TAMP_BOOT_CONTEXT) & TAMP_BOOT_DEBUG_ON) && !ret) { + printf("Keep debug unit ON\n"); + + pmic_clrsetbits(dev, STPMIC1_BUCKS_MRST_CR, + STPMIC1_MRST_BUCK_DEBUG, + STPMIC1_MRST_BUCK_DEBUG); + + if (STPMIC1_MRST_LDO_DEBUG) + pmic_clrsetbits(dev, STPMIC1_LDOS_MRST_CR, + STPMIC1_MRST_LDO_DEBUG, + STPMIC1_MRST_LDO_DEBUG); + } #endif } |