Hi Troy, Joel,
I am looking to use these patches to secure boot OpenBMC from flash on the AST2600 evaluation board. Is there a relevant UBOOT_MACHINE configuration file I can use?
I am currently porting configuration for secure boot from the ast2600_openbmc_spl_emmc_defconfig to the ast2600_openbmc_spl_defconfig. I was only able to get the u-boot-spl to verify u-boot but kernel verification fails.
Thanks,
Sandhya
----- Original message -----
From: Troy Lee <troy_lee@aspeedtech.com>
Sent by: "openbmc" <openbmc-bounces+sandhya.koteshwara=ibm.com@lists.ozlabs.org>
To: <leetroy@gmail.com>, <openbmc@lists.ozlabs.org>, <joel@jms.id.au>
Cc:
Subject: [EXTERNAL] [PATCH u-boot v2019.04-aspeed-openbmc v1 1/2] ast2600: spl: Fixes boot from RAM device
Date: Wed, Jun 23, 2021 2:08 AM
Reporting a BOOT_DEVICE_RAM can leverage common/spl/spl_ram.c
to bring up u-boot.bin by memory offset 0x00010000.
Fixes: 13dd0b0f7273 ("ast2600: spl: Support common boot loader features")
Signed-off-by: Troy Lee <troy_lee@aspeedtech.com>
---
arch/arm/mach-aspeed/ast2600/spl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-aspeed/ast2600/spl.c b/arch/arm/mach-aspeed/ast2600/spl.c
index 778b326755..c759a7575d 100644
--- a/arch/arm/mach-aspeed/ast2600/spl.c
+++ b/arch/arm/mach-aspeed/ast2600/spl.c
@@ -66,7 +66,7 @@ u32 spl_boot_device(void)
case AST_BOOTMODE_EMMC:
return BOOT_DEVICE_MMC1;
case AST_BOOTMODE_SPI:
- return BOOT_DEVICE_SPI;
+ return BOOT_DEVICE_RAM;
case AST_BOOTMODE_UART:
return BOOT_DEVICE_UART;
}
--
2.17.1