diff options
| author | Julius Werner <jwerner@chromium.org> | 2017-03-16 19:21:51 -0700 |
|---|---|---|
| committer | Julius Werner <jwerner@chromium.org> | 2017-03-28 22:14:03 +0200 |
| commit | 94d9411415e624f70ba8451886e5b96a1f56b159 (patch) | |
| tree | e38a16364600508d41114d7de582cd4445289932 /src/soc/nvidia/tegra124 | |
| parent | 1210b41283f70ea2a8b562da940f853442f292ab (diff) | |
vboot: Remove CHIPSET_PROVIDES_VERSTAGE_MAIN_SYMBOL Kconfig option
CHIPSET_PROVIDES_VERSTAGE_MAIN_SYMBOL allows the SoC directory to
provide its own main() symbol that can execute code before the generic
verstage code runs. We have now established in other places (e.g. T210
ramstage) a sort of convention that SoCs which need to run code in any
stage before main() should just override stage_entry() instead. This
patch aligns the verstage with that model and gets rid of the extra
Kconfig option. This also removes the need for aliasing between main()
and verstage(). Like other stages the main verstage code is now just in
main() and can be called from stage_entry().
Change-Id: If42c9c4fbab51fbd474e1530023a30b69495d1d6
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/18978
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/soc/nvidia/tegra124')
| -rw-r--r-- | src/soc/nvidia/tegra124/Kconfig | 1 | ||||
| -rw-r--r-- | src/soc/nvidia/tegra124/verstage.c | 4 |
2 files changed, 2 insertions, 3 deletions
diff --git a/src/soc/nvidia/tegra124/Kconfig b/src/soc/nvidia/tegra124/Kconfig index 227efca3fe..fdbbc7fc6c 100644 --- a/src/soc/nvidia/tegra124/Kconfig +++ b/src/soc/nvidia/tegra124/Kconfig @@ -20,7 +20,6 @@ config CHROMEOS select VBOOT_OPROM_MATTERS select VBOOT_STARTS_IN_BOOTBLOCK select SEPARATE_VERSTAGE - select CHIPSET_PROVIDES_VERSTAGE_MAIN_SYMBOL config TEGRA124_MODEL_TD570D bool "TD570D" diff --git a/src/soc/nvidia/tegra124/verstage.c b/src/soc/nvidia/tegra124/verstage.c index 9eee0646f9..526f14e066 100644 --- a/src/soc/nvidia/tegra124/verstage.c +++ b/src/soc/nvidia/tegra124/verstage.c @@ -45,9 +45,9 @@ void verstage_mainboard_init(void) early_mainboard_init(); } -void main(void) +void stage_entry(void) { asm volatile ("bl arm_init_caches" : : : "r0", "r1", "r2", "r3", "r4", "r5", "ip"); - verstage(); + main(); } |