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tegra: Enable LP0 on Seaboard

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This enables LP0 to support suspend / resume on Seaboard.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Simon Glass 2012-04-02 13:19:03 +00:00 committed by Albert ARIBAUD
parent d376e8d228
commit 649d0ffbc1
2 changed files with 25 additions and 0 deletions
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8
include/configs/seaboard.h
View file

@ -25,6 +25,14 @@
#define __CONFIG_H
#include <asm/sizes.h>
/* LP0 suspend / resume */
#define CONFIG_TEGRA2_LP0
#define CONFIG_AES
#define CONFIG_TEGRA_PMU
#define CONFIG_TPS6586X_POWER
#define CONFIG_TEGRA_CLOCK_SCALING
#include "tegra2-common.h"
/* Enable fdt support for Seaboard. Flash the image in u-boot-dtb.bin */

17
include/configs/tegra2-common.h
View file

@ -25,6 +25,14 @@
#define __TEGRA2_COMMON_H
#include <asm/sizes.h>
/*
* QUOTE(m) will evaluate to a string version of the value of the macro m
* passed in. The extra level of indirection here is to first evaluate the
* macro m before applying the quoting operator.
*/
#define QUOTE_(m) #m
#define QUOTE(m) QUOTE_(m)
/*
* High Level Configuration Options
*/
@ -50,6 +58,15 @@
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
#define CONFIG_OF_LIBFDT /* enable passing of devicetree */
#ifdef CONFIG_TEGRA2_LP0
#define TEGRA_LP0_ADDR 0x1C406000
#define TEGRA_LP0_SIZE 0x2000
#define TEGRA_LP0_VEC \
"lp0_vec=" QUOTE(TEGRA_LP0_SIZE) "@" QUOTE(TEGRA_LP0_ADDR) " "
#else
#define TEGRA_LP0_VEC
#endif
/* Environment */
#define CONFIG_ENV_SIZE 0x2000 /* Total Size Environment */