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flash/stm32l4x: Fix permanent write protection on STM32WBA5

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STM32WBA5 has an UNLOCK bit in FLASH_WRPAR and FLASH_WRPBR registers

Change-Id: I4b8fe4aaa9cd336f07aaf5bad0c44834ead70499
Signed-off-by: HAOUES Ahmed <ahmed.haoues@st.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/9358
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
This commit is contained in:
HAOUES Ahmed
2025-12-31 11:35:18 +01:00
committed by Tomas Vanek
parent 4593222e85
commit 67153cf3d5
1 changed files with 2 additions and 1 deletions
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src/flash/nor/stm32l4x.c
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@@ -751,7 +751,8 @@ static const struct stm32l4_part_info stm32l4_parts[] = {
.num_revs = ARRAY_SIZE(stm32wba5x_revs),
.device_str = "STM32WBA5x",
.max_flash_size_kb = 1024,
.flags = F_QUAD_WORD_PROG | F_HAS_TZ | F_HAS_L5_FLASH_REGS,
.flags = F_QUAD_WORD_PROG | F_HAS_TZ | F_HAS_L5_FLASH_REGS
| F_WRP_HAS_LOCK,
.flash_regs_base = 0x40022000,
.fsize_addr = 0x0FF907A0,
.otp_base = 0x0FF90000,