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feat(stm32mp1): update BACKUP_BOOT_MODE for STM32MP13

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The backup register used on STM32MP15 to save the boot interface for
the next boot stage was 20. It is now saved in backup register 30
on STM32MP13.

Change-Id: Ibd051ff2eca7202184fa428ed57ecd4ae7388bd8
Signed-off-by: Yann Gautier <yann.gautier@st.com>
This commit is contained in:
Yann Gautier 2020-02-05 16:24:21 +01:00
parent 7b48a9f328
commit 4b031ab4c5
1 changed files with 5 additions and 0 deletions
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5
plat/st/stm32mp1/stm32mp1_private.c
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@ -37,7 +37,12 @@
BOARD_ID_VARFG_SHIFT)
#define BOARD_ID2BOM(_id) ((_id) & BOARD_ID_BOM_MASK)
#if STM32MP13
#define TAMP_BOOT_MODE_BACKUP_REG_ID U(30)
#endif
#if STM32MP15
#define TAMP_BOOT_MODE_BACKUP_REG_ID U(20)
#endif
#define TAMP_BOOT_MODE_ITF_MASK U(0x0000FF00)
#define TAMP_BOOT_MODE_ITF_SHIFT 8