mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-03 18:10:13 +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]
91 lines
2.1 KiB
C
91 lines
2.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* (C) Copyright 2015 Linaro
|
|
*
|
|
* Peter Griffin <peter.griffin@linaro.org>
|
|
*
|
|
* Configuration for HiKey 96boards CE. Parts were derived from other ARM
|
|
* configurations.
|
|
*/
|
|
|
|
#ifndef __HIKEY_H
|
|
#define __HIKEY_H
|
|
|
|
#include <linux/sizes.h>
|
|
|
|
#define CONFIG_POWER
|
|
#define CONFIG_POWER_HI6553
|
|
|
|
#define CONFIG_REMAKE_ELF
|
|
|
|
#define CONFIG_SYS_BOOTM_LEN SZ_64M
|
|
|
|
/* Physical Memory Map */
|
|
|
|
/* CONFIG_SYS_TEXT_BASE needs to align with where ATF loads bl33.bin */
|
|
|
|
#define PHYS_SDRAM_1 0x00000000
|
|
|
|
/* 1008 MB (the last 16Mb are secured for TrustZone by ATF*/
|
|
#define PHYS_SDRAM_1_SIZE 0x3EFFFFFF
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
|
|
|
|
#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
|
|
|
|
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x80000)
|
|
|
|
/* Generic Timer Definitions */
|
|
#define COUNTER_FREQUENCY 19000000
|
|
|
|
/* Generic Interrupt Controller Definitions */
|
|
#define GICD_BASE 0xf6801000
|
|
#define GICC_BASE 0xf6802000
|
|
|
|
/* Size of malloc() pool */
|
|
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_8M)
|
|
|
|
#ifdef CONFIG_CMD_USB
|
|
#define CONFIG_USB_DWC2_REG_ADDR 0xF72C0000
|
|
/*#define CONFIG_DWC2_DFLT_SPEED_FULL*/
|
|
#define CONFIG_DWC2_ENABLE_DYNAMIC_FIFO
|
|
#endif
|
|
|
|
#define CONFIG_HIKEY_GPIO
|
|
|
|
/* Command line configuration */
|
|
|
|
/* BOOTP options */
|
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
|
|
/* Initial environment variables */
|
|
|
|
/*
|
|
* Defines where the kernel and FDT will be put in RAM
|
|
*/
|
|
|
|
#define BOOT_TARGET_DEVICES(func) \
|
|
func(USB, usb, 0) \
|
|
func(MMC, mmc, 1) \
|
|
func(DHCP, dhcp, na)
|
|
#include <config_distro_bootcmd.h>
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"kernel_name=Image\0" \
|
|
"kernel_addr_r=0x00080000\0" \
|
|
"fdtfile=hi6220-hikey.dtb\0" \
|
|
"fdt_addr_r=0x02000000\0" \
|
|
"fdt_high=0xffffffffffffffff\0" \
|
|
"initrd_high=0xffffffffffffffff\0" \
|
|
BOOTENV
|
|
|
|
/* Preserve environment on sd card */
|
|
#define CONFIG_ENV_SIZE 0x1000
|
|
|
|
/* Monitor Command Prompt */
|
|
#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
|
|
#define CONFIG_SYS_MAXARGS 64 /* max command args */
|
|
|
|
#endif /* __HIKEY_H */
|