summaryrefslogtreecommitdiffstats
path: root/arch/arm/include/asm/arch-tegra124
diff options
context:
space:
mode:
authorStephen Warren <swarren@nvidia.com>2014-03-21 15:58:03 -0600
committerTom Warren <twarren@nvidia.com>2014-04-17 08:41:06 -0700
commitd381294aef4a5b6ddeda3685519330a5b73d884f (patch)
treefd371839179dd13fe44f9301ebd2ce491b2a9958 /arch/arm/include/asm/arch-tegra124
parent8f9fd6caafb838bdb0d6a1c0a7e96997aec27b90 (diff)
downloadtalos-obmc-uboot-d381294aef4a5b6ddeda3685519330a5b73d884f.tar.gz
talos-obmc-uboot-d381294aef4a5b6ddeda3685519330a5b73d884f.zip
ARM: tegra: pack pinmux data tables tighter
Use smaller fields in the Tegra pinmux structures in order to pack the data tables into a smaller space. This saves around 1-3KB for the SPL and around 3-8KB for the main build of U-Boot, depending on the board, which SoC it uses, and how many pinmux table entries there are. In order to pack PMUX_FUNC_* into a smaller space, don't hard-code the values of PMUX_FUNC_RSVD* to values which require 16 bits to store them, but instead let their values be assigned automatically, so they end up fitting into 8 bits. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'arch/arm/include/asm/arch-tegra124')
-rw-r--r--arch/arm/include/asm/arch-tegra124/pinmux.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/include/asm/arch-tegra124/pinmux.h b/arch/arm/include/asm/arch-tegra124/pinmux.h
index 70254b5c73..c49801c21d 100644
--- a/arch/arm/include/asm/arch-tegra124/pinmux.h
+++ b/arch/arm/include/asm/arch-tegra124/pinmux.h
@@ -327,11 +327,11 @@ enum pmux_func {
PMUX_FUNC_VI_ALT3,
PMUX_FUNC_VIMCLK2,
PMUX_FUNC_VIMCLK2_ALT,
+ PMUX_FUNC_RSVD1,
+ PMUX_FUNC_RSVD2,
+ PMUX_FUNC_RSVD3,
+ PMUX_FUNC_RSVD4,
PMUX_FUNC_COUNT,
- PMUX_FUNC_RSVD1 = 0x8000,
- PMUX_FUNC_RSVD2 = 0x8001,
- PMUX_FUNC_RSVD3 = 0x8002,
- PMUX_FUNC_RSVD4 = 0x8003,
};
#define TEGRA_PMX_HAS_PIN_IO_BIT_ETC
OpenPOWER on IntegriCloud