diff options
author | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-10-10 16:21:16 +0200 |
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committer | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-11-21 23:57:22 +0100 |
commit | b82bd1f8d41e06706447a9a26aabf0bd45a90b74 (patch) | |
tree | 0963e430385d8f78ef3ac177efbfc27face573b2 /arch/arm/mach-rockchip/bootrom.c | |
parent | 4d9253fb76f59c6f474ca54fe2d45c5706cd86e3 (diff) |
rockchip: back-to-bootrom: allow passing a cmd to the bootrom
The BROM supports forcing it to enter download-mode, if an appropriate
result/cmd-word is returned to it. There already is a series to
support this in review, so this prepares the (newly C-version) of the
back-to-bootrom code to accept a cmd to passed on to the BROM.
All the existing call-sites are adjusted to match the changed function
signature.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Andy Yan <andy.yan@rock-chips.com>
Diffstat (limited to 'arch/arm/mach-rockchip/bootrom.c')
-rw-r--r-- | arch/arm/mach-rockchip/bootrom.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-rockchip/bootrom.c b/arch/arm/mach-rockchip/bootrom.c index 7b9b307a89..e369fdc25a 100644 --- a/arch/arm/mach-rockchip/bootrom.c +++ b/arch/arm/mach-rockchip/bootrom.c @@ -15,12 +15,12 @@ */ static jmp_buf brom_ctx __section(".data"); -void back_to_bootrom(void) +void back_to_bootrom(enum rockchip_bootrom_cmd brom_cmd) { #if CONFIG_IS_ENABLED(LIBCOMMON_SUPPORT) puts("Returning to boot ROM...\n"); #endif - longjmp(brom_ctx, BROM_BOOT_NEXTSTAGE); + longjmp(brom_ctx, brom_cmd); } /* |