mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 08:57:58 +00:00
2acc24fc28
The bounce buffer is used by a few drivers (most of the MMC drivers) to overcome limitations in their respective DMA implementation. This moves the configuration to Kconfig and makes it user-selectable (even though it will be a required feature to make those drivers work): the expected usage is for drivers depending on this to 'select' it unconditionally from their respective Kconfig (see follow-up patches). This commit includes a full migration using moveconfig.py to ensure that each commit compiles. To ensure bisectability we update dependencies of various drivers to now select BOUNCE_BUFFER when needed. [trini: Squash all patches to ensure bisectability] Signed-off-by: Tom Rini <trini@konsulko.com> Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Otavio Salvador <otavio@ossystems.com.br> [dw_mmc portion] Reviewed-by: Fabio Estevam <festevam@gmail.com> [mxsmmc portion] Reviewed-by: Simon Glass <sjg@chromium.org> [tegra portion]
52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (c) 2016 Andreas Färber
|
|
*/
|
|
|
|
#ifndef __CONFIG_RK3368_COMMON_H
|
|
#define __CONFIG_RK3368_COMMON_H
|
|
|
|
#include "rockchip-common.h"
|
|
|
|
#define CONFIG_SYS_CACHELINE_SIZE 64
|
|
|
|
#include <asm/arch/hardware.h>
|
|
#include <linux/sizes.h>
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE 0
|
|
#define SDRAM_MAX_SIZE 0xff000000
|
|
#define CONFIG_BAUDRATE 115200
|
|
#define CONFIG_SYS_MALLOC_LEN (32 << 20)
|
|
#define CONFIG_SYS_CBSIZE 1024
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
|
|
#define COUNTER_FREQUENCY 24000000
|
|
|
|
#define CONFIG_SYS_NS16550_MEM32
|
|
|
|
#define CONFIG_SYS_INIT_SP_ADDR 0x00300000
|
|
#define CONFIG_SYS_LOAD_ADDR 0x00280000
|
|
|
|
#define CONFIG_SPL_TEXT_BASE 0x00000000
|
|
#define CONFIG_SPL_MAX_SIZE 0x40000
|
|
#define CONFIG_SPL_BSS_START_ADDR 0x400000
|
|
#define CONFIG_SPL_BSS_MAX_SIZE 0x20000
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#define ENV_MEM_LAYOUT_SETTINGS \
|
|
"scriptaddr=0x00500000\0" \
|
|
"pxefile_addr_r=0x00600000\0" \
|
|
"fdt_addr_r=0x5600000\0" \
|
|
"kernel_addr_r=0x280000\0" \
|
|
"ramdisk_addr_r=0x5bf0000\0"
|
|
|
|
#include <config_distro_bootcmd.h>
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
|
|
ENV_MEM_LAYOUT_SETTINGS \
|
|
BOOTENV
|
|
|
|
#endif
|
|
|
|
#endif
|