diff options
| author | Allen Martin <amartin@nvidia.com> | 2014-12-04 13:36:30 (GMT) |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2014-12-11 20:18:44 (GMT) |
| commit | a6c7b461814028870697182d19383ef5b370c257 (patch) | |
| tree | 42c59de3f448031d8414338fac83243021c99ce1 /board/nvidia/nyan-big/nyan-big.c | |
| parent | 754204b5c2bbb810c4f332227227af086f935686 (diff) | |
| download | u-boot-a6c7b461814028870697182d19383ef5b370c257.tar.xz | |
ARM: tegra: Add support for nyan-big board
Nyan-big is a Tegra124 clamshell board that is very similar to venice2, but
it has a different panel, the sdcard cd and wp sense are flipped, and it has
a different revision of the AS3722 PMIC.
This is the Acer Chromebook 13 CB5-311-T7NN (13.3-inch HD, NVIDIA
Tegra K1, 2GB). The display is not currently supported, so it should
boot on other nyan-based Chromebooks also, but only the device tree for
nyan-big is provided here.
The device tree file is from Linux but with features removed which are
unlikely to be supported in U-Boot soon (regulators, pinmux). Also the
addresses are updated to 32-bit.
Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
(rebase, change to 'nyan-big', fix pinmux that resets nyan-big)
Diffstat (limited to 'board/nvidia/nyan-big/nyan-big.c')
| -rw-r--r-- | board/nvidia/nyan-big/nyan-big.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/board/nvidia/nyan-big/nyan-big.c b/board/nvidia/nyan-big/nyan-big.c new file mode 100644 index 0000000..d4d2496 --- /dev/null +++ b/board/nvidia/nyan-big/nyan-big.c @@ -0,0 +1,27 @@ +/* + * (C) Copyright 2014 + * NVIDIA Corporation <www.nvidia.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/arch/gpio.h> +#include <asm/arch/pinmux.h> +#include "pinmux-config-nyan-big.h" + +/* + * Routine: pinmux_init + * Description: Do individual peripheral pinmux configs + */ +void pinmux_init(void) +{ + gpio_config_table(nyan_big_gpio_inits, + ARRAY_SIZE(nyan_big_gpio_inits)); + + pinmux_config_pingrp_table(nyan_big_pingrps, + ARRAY_SIZE(nyan_big_pingrps)); + + pinmux_config_drvgrp_table(nyan_big_drvgrps, + ARRAY_SIZE(nyan_big_drvgrps)); +} |