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Merge branch 'master' of git://git.denx.de/u-boot-tegra

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- Audio support
This commit is contained in:
Tom Rini
2019-05-29 07:28:40 -04:00
parent 93294caaeb 430cfc861b
commit e2822ccc2c
13 changed files with 1227 additions and 2 deletions
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18
board/nvidia/nyan-big/README Normal file
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@@ -0,0 +1,18 @@
# SPDX-License-Identifier: GPL-2.0+
#
# Copyright 2018 Google LLC
# Written by Simon Glass <sjg@chromium.org>
U-Boot on Nyan
==============
Nyan-big is supported by mainline U-Boot. This device is based on Tegra124.
To build it, use the nyan-big config.
To boot it, connect a USB A-A cable from your computer to the back USB port.
Connect a servo board. Then with t20_rec and warn_rst held down:
sudo tegrarcm --bct cbootimage-configs/tegra124/nvidia/norrin/PM370_Hynix_2GB_H5TC4G63AFR_PBA_924MHz_01212014.bct
--bootloader u-boot-dtb-tegra.bin --loadaddr 0x80108000
The norrin config is close enough that it works well with Nyan.

2
board/nvidia/nyan-big/nyan-big.c
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@@ -121,7 +121,7 @@ static void enable_required_clocks(void)
int nvidia_board_init(void)
{
clock_start_periph_pll(PERIPH_ID_EXTPERIPH1, CLOCK_ID_OSC, 12000000);
clock_start_periph_pll(PERIPH_ID_I2S1, CLOCK_ID_OSC, 1500000);
clock_start_periph_pll(PERIPH_ID_I2S1, CLOCK_ID_CLK_M, 1500000);
/* For external MAX98090 audio codec */
clock_external_output(1);