This patch series enables thumb compile for tegra SPL and u-boot. It is not ready for review yet as it still contains a few hacks, but I'm posting it in case anyone finds it useful. This reduces the size of the combined SPL/u-boot by about 20%. I havent' measured if there's any change in boot time.
This patch series depends on v6 of the SPL patch series. This patch series is also available from: git://github.com/arm000/u-boot.git branch: tegra-thumb-v1 [PATCH 1/7] tegra20: remove inline assembly for u32 cast [PATCH 2/7] HACK: rearrange link order for thumb [PATCH 3/7] tegra20: enable thumb build [PATCH 4/7] arm: add _thumb1_case_uqi to libgcc [PATCH 5/7] arm: add thumb compatible return instructions [PATCH 6/7] arm: use thumb compatible return in arm720t [PATCH 7/7] arm: change arm720t to armv4t Makefile | 8 +++--- arch/arm/cpu/arm720t/config.mk | 2 +- arch/arm/cpu/arm720t/start.S | 2 +- arch/arm/cpu/arm720t/tegra20/config.mk | 7 +++++ arch/arm/cpu/tegra20-common/warmboot_avp.c | 9 +----- arch/arm/lib/Makefile | 1 + arch/arm/lib/_thumb1_case_uqi.S | 41 ++++++++++++++++++++++++++++ arch/arm/lib/_udivsi3.S | 6 ++-- include/configs/tegra20-common.h | 1 + 9 files changed, 60 insertions(+), 17 deletions(-) -- nvpublic _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
