commit 3cc471d30a1f7b47f0c9d2bd9874097d4b226659
author Patrice Chotard <patrice.chotard@foss.st.com> Tue Sep 20 18:04:35 2022 +0200
committer Patrice Chotard <patrice.chotard@foss.st.com> Mon Sep 26 17:21:02 2022 +0200
tree ca7de078b7ffc2322a199fbc4ca211a3453bf4f1
parent ab5c4e5b0f34b4341dcb17c5234c08130bd251c2

configs: stm32f769-disco: Fix internal flash size

arch-stm32f7/stm32.h file is shared between STM32F746 and STM32F769
MCUs. But STM32F769 embeds 2MB of internal flash instead of 1MB for
STM32F746. The flash layout is quite similar between the 2 SoCs :

	STM32F746 			STM32F769
4 *  32KB sectors 			4 *  32KB sectors
1 * 128KB sector 			1 * 128KB sector
3 * 256KB sectors			7 * 256KB sectors

Update sect_sz_kb[] structure and SYS_MAX_FLASH_SECT accordingly.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Tested-by: Waldemar Brodkorb <wbx@openadk.org>

configs/stm32f769-disco_spl_defconfig

diff --git a/configs/stm32f769-disco_spl_defconfig b/configs/stm32f769-disco_spl_defconfig
index b56d88f..b5d54b4 100644
--- a/configs/stm32f769-disco_spl_defconfig
+++ b/configs/stm32f769-disco_spl_defconfig
@@ -63,7 +63,7 @@
 CONFIG_DM_MTD=y
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_STM32_FLASH=y
-CONFIG_SYS_MAX_FLASH_SECT=8
+CONFIG_SYS_MAX_FLASH_SECT=12
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_SPI_FLASH_STMICRO=y