u-boot/include/configs/brxre1.h
Tom Rini a09fea1d28 env: Finish migration of common ENV options
- In ARMv8 NXP Layerscape platforms we also need to make use of
  CONFIG_SYS_RELOC_GD_ENV_ADDR now, do so.
- On ENV_IS_IN_REMOTE, CONFIG_ENV_OFFSET is never used, drop the define
  to 0.
- Add Kconfig entry for ENV_ADDR.
- Make ENV_ADDR / ENV_OFFSET depend on the env locations that use it.
- Add ENV_xxx_REDUND options that depend on their primary option and
  SYS_REDUNDAND_ENVIRONMENT
- On a number of PowerPC platforms, use SPL_ENV_ADDR not CONFIG_ENV_ADDR
  for the pre-main-U-Boot environment location.
- On ENV_IS_IN_SPI_FLASH, check not for CONFIG_ENV_ADDR being set but
  rather it being non-zero, as it will now be zero by default.
- Rework the env_offset absolute in env/embedded.o to not use
  CONFIG_ENV_OFFSET as it was the only use of ENV_OFFSET within
  ENV_IS_IN_FLASH.
- Migrate all platforms.

Cc: Wolfgang Denk <wd@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: uboot-stm32@st-md-mailman.stormreply.com
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-11-20 18:32:09 -05:00

70 lines
2.1 KiB
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* brxre1.h
*
* specific parts for B&R KWB Motherboard
*
* Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at> -
* Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
*/
#ifndef __CONFIG_BRXRE1_H__
#define __CONFIG_BRXRE1_H__
#include <configs/bur_cfg_common.h>
#include <configs/bur_am335x_common.h>
/* ------------------------------------------------------------------------- */
#define CONFIG_AM335X_LCD
#define LCD_BPP LCD_COLOR32
/* memory */
#define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024)
/* Clock Defines */
#define V_OSCK 26000000 /* Clock output from T2 */
#define V_SCLK (V_OSCK)
#define CONFIG_MACH_TYPE 3589
#ifndef CONFIG_SPL_BUILD
/* Default environment */
#define CONFIG_EXTRA_ENV_SETTINGS \
BUR_COMMON_ENV \
"autoload=0\0" \
"scradr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
"bootaddr=0x80001100\0" \
"bootdev=cpsw(0,0)\0" \
"vx_romfsbase=0x800E0000\0" \
"vx_romfssize=0x20000\0" \
"vx_memtop=0x8FBEF000\0" \
"loadromfs=mmc read ${vx_romfsbase} 700 100\0" \
"loadaddr=0x80100000\0" \
"startvx=run loadromfs; bootvx ${loadaddr}\0" \
"b_break=0\0" \
"b_tgts_std=mmc def net usb0\0" \
"b_tgts_rcy=def net usb0\0" \
"b_tgts_pme=net usb0 mmc\0" \
"b_deftgts=if test ${b_mode} = 12; then setenv b_tgts ${b_tgts_pme};" \
" elif test ${b_mode} = 0; then setenv b_tgts ${b_tgts_rcy};" \
" else setenv b_tgts ${b_tgts_std}; fi\0" \
"b_mmc=load mmc 1 ${loadaddr} arimg && run startvx\0" \
"b_def=mmc read ${loadaddr} 800 8000; run startvx\0" \
"b_net=tftp ${scradr} netscript.img && source ${scradr}\0" \
"b_usb0=usb start && load usb 0 ${scradr} usbscript.img && source ${scradr}\0" \
"b_default=run b_deftgts; for target in ${b_tgts};"\
" do run b_${target}; if test ${b_break} = 1; then; exit; fi; done\0"
#endif /* !CONFIG_SPL_BUILD*/
#define CONFIG_BOOTCOMMAND "mmc dev 1; run b_default"
/* Support both device trees and ATAGs. */
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
/* Environment */
#define CONFIG_SYS_MMC_ENV_DEV 1
#define CONFIG_SYS_MMC_ENV_PART 2
#endif /* __CONFIG_BRXRE1_H__ */