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[u-boot,v2019.04-aspeed-openbmc,v3,3/4] ast2600: Modify SPL SRAM layout

Message ID 20210128001521.266883-4-joel@jms.id.au
State New
Headers show
Series FIT verification | expand

Commit Message

Joel Stanley Jan. 28, 2021, 12:15 a.m. UTC 
The SRAM is 89KB on the A1 and beyond:

 0x1000_0000 to 0x1000_ffff: 64KB, with parity check
 0x1001_0000 to 0x1001_5fff: 24KB, w/o parity check
 0x1001_6000 to 0x1001_63ff: 1KB, w/o parity check, each byte write once

Allow the image to fill the full 64KB payload size (max that secure boot
supports) and place the stack at the top of the 24KB of SRAM.

Acked-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
---
v3: reoorder patch

 include/configs/evb_ast2600a1_spl.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/include/configs/evb_ast2600a1_spl.h b/include/configs/evb_ast2600a1_spl.h
index 69f3c32ce1d5..a39988820add 100644
--- a/include/configs/evb_ast2600a1_spl.h
+++ b/include/configs/evb_ast2600a1_spl.h
@@ -25,8 +25,8 @@ 
 
 /* SPL */
 #define CONFIG_SPL_TEXT_BASE		0x00000000
-#define CONFIG_SPL_MAX_SIZE		0x0000E800
-#define CONFIG_SPL_STACK		0x10010000
+#define CONFIG_SPL_MAX_SIZE		0x00010000
+#define CONFIG_SPL_STACK		0x10016000
 #define CONFIG_SPL_BSS_START_ADDR	0x90000000
 #define CONFIG_SPL_BSS_MAX_SIZE		0x00100000