fix(stm32mp1): update the FIP load address for serial boot
Update the FIP load address and size for serial boot to support
product with a DDR size = 128MB
1/ Move the FIP location at the end of the first 128MB
2/ Reduce the DWL_BUFFER_SIZE to 16MB, to be coherent with the value
indicated in USB enumeration
- for STM32MP13x: "@SSBL /0x03/1*16Me"
- for STM32MP15x: "@Partition3 /0x03/1*16Me"
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: Id93bf00c64832c17426bfd78e060861275677ecc
diff --git a/plat/st/stm32mp1/include/platform_def.h b/plat/st/stm32mp1/include/platform_def.h
index 8ecb4c3..9c55226 100644
--- a/plat/st/stm32mp1/include/platform_def.h
+++ b/plat/st/stm32mp1/include/platform_def.h
@@ -103,8 +103,8 @@
#define PLAT_STM32MP_NS_IMAGE_OFFSET BL33_BASE
/* Needed by STM32CubeProgrammer support */
-#define DWL_BUFFER_BASE (STM32MP_DDR_BASE + U(0x08000000))
-#define DWL_BUFFER_SIZE U(0x08000000)
+#define DWL_BUFFER_BASE (STM32MP_DDR_BASE + U(0x07000000))
+#define DWL_BUFFER_SIZE U(0x01000000)
/*
* SSBL offset in case it's stored in eMMC boot partition.