[U-Boot] [PATCH 00/11] tablebased pinmux for Tegra20
Lucas Stach
dev at lynxeye.de
Thu Jan 24 17:48:09 CET 2013
This series introduces tablebased pinmux to all Tegra20 boards and
removes the old way of doing pinmux to avoid any possible conflicts
in pin setup.
Patch 1 introduces a temporary CONFIG option for the new pinmux style
to avoid breaking bisectability in the middle of the series. This
option gets removed again in patch 10.
I have verified that all commits build without errors and tested the
new pinmux on my Colibri T20 platform.
For all other boards I took the pinmux configuration from the Linux
kernel, but only un-tristated the pads that are used by U-Boot. I
can't test the other boards myself, so please everyone with the
hardware give this a run and provide a tested-by or a bug report.
The series is based denx.de/u-boot-tegra/next.
Patch 11 is more of a RFC and removes the old funcmux as after the
switchover nothing uses it anymore. We are not doing real muxing in
U-Boot, so there is no need to keep it. But I want to hear from other
people if they see any reason to keep this.
Lucas Stach (11):
tegra: introduce config option to do table based pinmux
tegra20: add entry point and helper for tablebased pinmux
tegra20: switch over colibri_t20 board to use tablebased pinmux
tegra20: switch over tamonten platform to use tablebased pinmux
tegra20: switch over harmony board to use tablebased pinmux
tegra20: switch over seaboard and ventana to use tablebased pinmux
tegra20: switch over whistler board to use tablebased pinmux
tegra20: switch over paz00 board to use tablebased pinmux
tegra20: switch over trimslice board to use tablebased pinmux
tegra20: remove old pinmux setup
tegra20: remove funcmux
arch/arm/cpu/tegra-common/board.c | 26 --
arch/arm/cpu/tegra20-common/Makefile | 2 +-
arch/arm/cpu/tegra20-common/funcmux.c | 310 ---------------------
arch/arm/include/asm/arch-tegra/board.h | 12 -
arch/arm/include/asm/arch-tegra20/funcmux.h | 67 -----
arch/arm/include/asm/arch-tegra20/pinmux.h | 12 +
board/avionic-design/common/tamonten.c | 133 +++++++--
board/compal/paz00/paz00.c | 149 +++++++---
board/compulab/trimslice/trimslice.c | 146 +++++++---
board/nvidia/common/board.c | 36 +--
board/nvidia/harmony/harmony.c | 143 ++++++++--
board/nvidia/seaboard/seaboard.c | 133 +++++++--
board/nvidia/whistler/whistler.c | 131 ++++++++-
.../colibri_t20-common/colibri_t20-common.c | 132 +++++++--
board/toradex/colibri_t20_iris/colibri_t20_iris.c | 16 +-
drivers/i2c/tegra_i2c.c | 9 -
drivers/input/tegra-kbc.c | 4 +-
drivers/mtd/nand/tegra_nand.c | 1 -
drivers/video/tegra.c | 3 -
include/configs/colibri_t20_iris.h | 1 -
include/configs/trimslice.h | 1 -
include/configs/whistler.h | 1 -
22 files changed, 814 insertions(+), 654 deletions(-)
delete mode 100644 arch/arm/cpu/tegra20-common/funcmux.c
delete mode 100644 arch/arm/include/asm/arch-tegra20/funcmux.h
--
1.8.0.2
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