SME : Please review and merge : hw/arm/aspeed: Added eMMC boot support for AST2600 image.

[Shitalkumar Gandhi <shital_909@yahoo.com>]

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Hi SME's,

Please see the attached patch, which has been added to the boot eMMC image for AST2600 machine on QEMU.


qemu should be run as follows:

./qemu-system-arm -m 1G -M ast2600-evb -nographic -drive
file=mmc-evb-ast2600.img,format=raw,if=sd,index=2

Tested: Booted AST2600 eMMC image on QEMU.

Suggested-by: Troy Lee leetroy@gmail.com
Reviewed-by: Troy Lee leetroy@gmail.com
Reviewed-by: Andrew Jeffery andrew@aj.id.au
Signed-off-by: Shitalkumar Gandhi shitalkumar.gandhi@seagate.com



BR,
Shitalkumar Gandhi

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From 7a4856d07bad1a957b7f6d0836fbb2da6a8be5b4 Mon Sep 17 00:00:00 2001
From: Shitalkumar Gandhi <shitalkumar.gandhi@seagate.com>
Date: Fri, 24 Sep 2021 20:46:22 +0530
Subject: [PATCH] hw/arm/aspeed: Added eMMC boot support for AST2600 image.

This patch has been added to boot eMMC image for AST2600 machine on
QEMU.

Run quemu as follows:

./qemu-system-arm -m 1G -M ast2600-evb -nographic -drive
file=mmc-evb-ast2600.img,format=raw,if=sd,index=2

Tested: Booted AST2600 eMMC image on QEMU.

Suggested-by: Troy Lee <leetroy@gmail.com>
Reviewed-by: Troy Lee <leetroy@gmail.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Shitalkumar Gandhi <shitalkumar.gandhi@seagate.com>
---
 hw/arm/aspeed.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index ba5f1dc5af..6a890adb83 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -148,7 +148,7 @@ struct AspeedMachineState {
         SCU_AST2400_HW_STRAP_BOOT_MODE(AST2400_SPI_BOOT))
 
 /* AST2600 evb hardware value */
-#define AST2600_EVB_HW_STRAP1 0x000000C0
+#define AST2600_EVB_HW_STRAP1 (0x000000C0 | AST26500_HW_STRAP_BOOT_SRC_EMMC)
 #define AST2600_EVB_HW_STRAP2 0x00000003
 
 /* Tacoma hardware value */
-- 
2.30.2