mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-26 21:13:48 +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]
60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* (C) Copyright 2017 Rockchip Electronics Co., Ltd
|
|
*/
|
|
#ifndef __CONFIG_RK322X_COMMON_H
|
|
#define __CONFIG_RK322X_COMMON_H
|
|
|
|
#include <asm/arch/hardware.h>
|
|
#include "rockchip-common.h"
|
|
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
#define CONFIG_SYS_MALLOC_LEN (32 << 20)
|
|
#define CONFIG_SYS_CBSIZE 1024
|
|
#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* 64M */
|
|
|
|
#define CONFIG_SYS_TIMER_RATE (24 * 1000 * 1000)
|
|
#define CONFIG_SYS_TIMER_BASE 0x110c00a0 /* TIMER5 */
|
|
#define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8)
|
|
|
|
#define CONFIG_SYS_INIT_SP_ADDR 0x60100000
|
|
#define CONFIG_SYS_LOAD_ADDR 0x60800800
|
|
#define CONFIG_SPL_STACK 0x10088000
|
|
#define CONFIG_SPL_TEXT_BASE 0x10081000
|
|
|
|
#define CONFIG_ROCKCHIP_MAX_INIT_SIZE (28 << 10)
|
|
#define CONFIG_ROCKCHIP_CHIP_TAG "RK32"
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE 0x60000000
|
|
#define SDRAM_BANK_SIZE (512UL << 20UL)
|
|
#define SDRAM_MAX_SIZE 0x80000000
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
/* usb otg */
|
|
|
|
/* usb mass storage */
|
|
#define CONFIG_CMD_USB_MASS_STORAGE
|
|
|
|
/* usb host */
|
|
#define ENV_MEM_LAYOUT_SETTINGS \
|
|
"scriptaddr=0x60000000\0" \
|
|
"pxefile_addr_r=0x60100000\0" \
|
|
"fdt_addr_r=0x61f00000\0" \
|
|
"kernel_addr_r=0x62000000\0" \
|
|
"ramdisk_addr_r=0x64000000\0"
|
|
|
|
#include <config_distro_bootcmd.h>
|
|
|
|
/* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board,
|
|
* so limit the fdt reallocation to that */
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
|
|
"fdt_high=0x7fffffff\0" \
|
|
"partitions=" PARTS_DEFAULT \
|
|
ENV_MEM_LAYOUT_SETTINGS \
|
|
BOOTENV
|
|
#endif
|
|
|
|
#define CONFIG_PREBOOT
|
|
|
|
#endif
|