Tom, is this patch ok for you? If yes, do you plan to merge it?
On Sat, Jun 28, 2014 at 1:21 AM, Thierry Reding <thierry.red...@gmail.com> wrote: > On Tue, Jun 24, 2014 at 11:45:29AM +0900, Alexandre Courbot wrote: >> From: Bryan Wu <pe...@nvidia.com> >> >> On Tegra114 and Tegra124 platforms, certain display-related registers cannot >> be accessed unless the VPR registers are programmed. For bootloader, we >> probably don't care about VPR, so we disable it (which counts as programming >> it, and allows those display-related registers to be accessed. >> >> This patch is based on the commit 5f499646c83ba08079f3fdff6591f638a0ce4c0c >> in Chromium OS U-Boot project. >> >> Signed-off-by: Andrew Chew <ac...@nvidia.com> >> Signed-off-by: Jimmy Zhang <jimmzh...@nvidia.com> >> Signed-off-by: Bryan Wu <pe...@nvidia.com> >> [acourbot: ensure write went through, vpr.c style changes] >> Signed-off-by: Alexandre Courbot <acour...@nvidia.com> >> Reviewed-by: Stephen Warren <swar...@nvidia.com> >> Cc: Tom Warren <twar...@nvidia.com> >> Cc: Stephen Warren <swar...@nvidia.com> >> Cc: Terje Bergstrom <tbergst...@nvidia.com> >> --- >> Changes since v2: >> - Remove useless switch case >> >> Changes since v1: >> - Use proper defines for fields values >> - Move MC layout to T124 arch as it is exclusive to it >> - Only compile VPR support if T124 is enabled >> >> arch/arm/cpu/tegra-common/Makefile | 1 + >> arch/arm/cpu/tegra-common/ap.c | 3 ++ >> arch/arm/cpu/tegra-common/vpr.c | 35 +++++++++++++++++++++++ >> arch/arm/include/asm/arch-tegra/ap.h | 9 ++++++ >> arch/arm/include/asm/arch-tegra124/mc.h | 49 >> +++++++++++++++++++++++++++++++++ >> 5 files changed, 97 insertions(+) >> create mode 100644 arch/arm/cpu/tegra-common/vpr.c >> create mode 100644 arch/arm/include/asm/arch-tegra124/mc.h > > Tested-by: Thierry Reding <tred...@nvidia.com> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
