[PATCH u-boot v2016.07-aspeed-openbmc] Aspeed: ast-g5 change configuration order to allow 2-nd boot
Joel Stanley
joel at jms.id.au
Mon Jun 26 20:15:28 AEST 2017
On Fri, Jun 2, 2017 at 6:47 PM, Mykola Kostenok <c_mykolak at mellanox.com> wrote:
> +config FIRMWARE_2ND_BOOT
> + bool "Firmware second boot WD2 enable."
> + default n
Looking at the most recent platform.S for the G5:
/******************************************************************************
Disable WDT2 for 2nd boot function
******************************************************************************/
/*
#ifndef CONFIG_FIRMWARE_2ND_BOOT
ldr r0, =0x1e78502c
mov r1, #0
str r1, [r0]
#endif
By setting this option we disable this code, so we do not clear the
WDT2 status register.
The help text for your Kconfig option is confusing; I would think that
it means we enable WDT2.
Can you clarify?
Cheers,
Joel
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