diff mbox series

[11/14] ast2600: spl: Locate load buffer in DRAM space

Message ID 20210713090016.2729-12-chiawei_wang@aspeedtech.com
State Superseded
Delegated to: Tom Rini
Headers show
Series aspeed: Support secure boot chain with FIT image verification | expand

Commit Message

ChiaWei Wang July 13, 2021, 9 a.m. UTC 
Return CONFIG_SYS_LOAD_ADDR pointing to DRAM space for
spl_get_load_buffer() to allow generic SPL image loading
code (e.g. FIT and Ymodem) to store data in DRAM.

Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
---
 arch/arm/mach-aspeed/ast2600/spl.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm/mach-aspeed/ast2600/spl.c b/arch/arm/mach-aspeed/ast2600/spl.c
index 2172bb4ae7..42ef24316e 100644
--- a/arch/arm/mach-aspeed/ast2600/spl.c
+++ b/arch/arm/mach-aspeed/ast2600/spl.c
@@ -28,14 +28,7 @@  u32 spl_boot_device(void)
 
 struct image_header *spl_get_load_buffer(ssize_t offset, size_t size)
 {
-	/*
-	 * When boot from SPI, AST2600 already remap 0x00000000 ~ 0x0fffffff
-	 * to BMC SPI memory space 0x20000000 ~ 0x2fffffff. The next stage BL
-	 * has been located in SPI for XIP. In this case, the load buffer for
-	 * SPL image loading will be set to the remapped address of the next
-	 * BL instead of the DRAM space CONFIG_SYS_LOAD_ADDR
-	 */
-	return (struct image_header *)(CONFIG_SYS_TEXT_BASE);
+	return (struct image_header *)(CONFIG_SYS_LOAD_ADDR);
 }
 
 #ifdef CONFIG_SPL_BOARD_INIT