This is an automated email from Gerrit.
"Fedi Bouzazi <fedi.bouz...@st.com>" just uploaded a new patch set to Gerrit,
which you can find at https://review.openocd.org/c/openocd/+/7515
-- gerrit
commit 7f0376b8fe7c8fc35856291773fe34100de98810
Author: FBOSTM <fedi.bouz...@st.com>
Date: Thu Mar 2 17:26:55 2023 +0100
flash/stm32l4x: add support of STM32U535/U545
Signed-off-by: FBOSTM <fedi.bouz...@st.com>
Change-Id: I774ef0df4dddac5f06bbfc2e6c3fc2e628d2249e
diff --git a/src/flash/nor/stm32l4x.c b/src/flash/nor/stm32l4x.c
index 02e737b87c..5dbebb7fd6 100644
--- a/src/flash/nor/stm32l4x.c
+++ b/src/flash/nor/stm32l4x.c
@@ -346,6 +346,10 @@ static const struct stm32l4_rev stm32wle_wl5xx_revs[] = {
{ 0x1000, "1.0" },
};
+static const struct stm32l4_rev stm32u535_u545_revs[] = {
+ { 0x1000, "A" },
+};
+
static const struct stm32l4_part_info stm32l4_parts[] = {
{
.id = DEVID_STM32L47_L48XX,
@@ -359,6 +363,18 @@ static const struct stm32l4_part_info stm32l4_parts[] = {
.otp_base = 0x1FFF7000,
.otp_size = 1024,
},
+ {
+ .id = DEVID_STM32U535_U545,
+ .revs = stm32u535_u545_revs,
+ .num_revs = ARRAY_SIZE(stm32u535_u545_revs),
+ .device_str = "STM32U535/U545",
+ .max_flash_size_kb = 512,
+ .flags = F_HAS_DUAL_BANK | F_QUAD_WORD_PROG |
F_HAS_TZ | F_HAS_L5_FLASH_REGS,
+ .flash_regs_base = 0x40022000,
+ .fsize_addr = 0x0BFA07A0,
+ .otp_base = 0x0BFA0000,
+ .otp_size = 512,
+ },
{
.id = DEVID_STM32L43_L44XX,
.revs = stm32l43_l44xx_revs,
@@ -1940,13 +1956,14 @@ static int stm32l4_probe(struct flash_bank *bank)
}
break;
case DEVID_STM32U57_U58XX:
+ case DEVID_STM32U535_U545:
/* if flash size is max (2M) the device is always dual bank
* otherwise check DUALBANK
*/
page_size_kb = 8;
num_pages = flash_size_kb / page_size_kb;
stm32l4_info->bank1_sectors = num_pages;
- if (is_max_flash_size || (stm32l4_info->optr &
FLASH_U5_DUALBANK)) {
+ if (flash_size_kb > 1024 || (stm32l4_info->optr &
FLASH_U5_DUALBANK)) {
stm32l4_info->dual_bank_mode = true;
stm32l4_info->bank1_sectors = num_pages / 2;
}
diff --git a/src/flash/nor/stm32l4x.h b/src/flash/nor/stm32l4x.h
index 06cc66d4d8..d2aa9b3061 100644
--- a/src/flash/nor/stm32l4x.h
+++ b/src/flash/nor/stm32l4x.h
@@ -105,7 +105,7 @@
#define DEVID_STM32WB5XX 0x495
#define DEVID_STM32WB3XX 0x496
#define DEVID_STM32WLE_WL5XX 0x497
-
+#define DEVID_STM32U535_U545 0x455
/* known Flash base addresses */
#define STM32_FLASH_BANK_BASE 0x08000000
#define STM32_FLASH_S_BANK_BASE 0x0C000000
--
