mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-03 18:10:13 +00:00
fc2af2d978
Use the new environment format so we can drop most of the config.h file. Signed-off-by: Simon Glass <sjg@chromium.org>
34 lines
867 B
C
34 lines
867 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* (C) Copyright 2012-2016 Stephen Warren
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
#include <linux/sizes.h>
|
|
#include <asm/arch/timer.h>
|
|
|
|
#ifndef __ASSEMBLY__
|
|
#include <asm/arch/base.h>
|
|
#endif
|
|
|
|
/* Use SoC timer for AArch32, but architected timer for AArch64 */
|
|
#ifndef CONFIG_ARM64
|
|
#define CFG_SYS_TIMER_RATE 1000000
|
|
#define CFG_SYS_TIMER_COUNTER \
|
|
(&((struct bcm2835_timer_regs *)BCM2835_TIMER_PHYSADDR)->clo)
|
|
#endif
|
|
|
|
/* Memory layout */
|
|
#define CFG_SYS_SDRAM_BASE 0x00000000
|
|
#define CFG_SYS_UBOOT_BASE CONFIG_TEXT_BASE
|
|
/*
|
|
* The board really has 256M. However, the VC (VideoCore co-processor) shares
|
|
* the RAM, and uses a configurable portion at the top. We tell U-Boot that a
|
|
* smaller amount of RAM is present in order to avoid stomping on the area
|
|
* the VC uses.
|
|
*/
|
|
#define CFG_SYS_SDRAM_SIZE SZ_128M
|
|
|
|
#endif
|