u-boot/include/configs/omap3_igep00x0.h

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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Common configuration settings for IGEP technology based boards
*
* (C) Copyright 2012
* ISEE 2007 SL, <www.iseebcn.com>
*/
#ifndef __IGEP00X0_H
#define __IGEP00X0_H
#include <configs/ti_omap3_common.h>
TI: Rework SRAM definitions and maximums On all TI platforms the ROM defines a "downloaded image" area at or near the start of SRAM which is followed by a reserved area. As it is at best bad form and at worst possibly harmful in corner cases to write in this reserved area, we stop doing that by adding in the define NON_SECURE_SRAM_IMG_END to say where the end of the downloaded image area is and make SRAM_SCRATCH_SPACE_ADDR be one kilobyte before this. At current we define the end of scratch space at 0x228 bytes past the start of scratch space this this gives us a lot of room to grow. As these scratch uses are non-optional today, all targets are modified to respect this boundary. Tested on OMAP4 Pandaboard, OMAP3 Beagle xM Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Nagendra T S <nagendra@mistralsolutions.com> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Cc: Lokesh Vutla <lokeshvutla@ti.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Paul Kocialkowski <contact@paulk.fr> Cc: Enric Balletbo i Serra <eballetbo@gmail.com> Cc: Adam Ford <aford173@gmail.com> Cc: Steve Sakoman <sakoman@gmail.com> Cc: Stefan Roese <sr@denx.de> Cc: Thomas Weber <weber@corscience.de> Cc: Hannes Schmelzer <oe5hpm@oevsv.at> Cc: Thomas Chou <thomas@wytron.com.tw> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Simon Glass <sjg@chromium.org> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Sam Protsenko <semen.protsenko@linaro.org> Cc: Heiko Schocher <hs@denx.de> Cc: Samuel Egli <samuel.egli@siemens.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Cc: Ben Whitten <ben.whitten@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> Cc: "B, Ravi" <ravibabu@ti.com> Cc: "Matwey V. Kornilov" <matwey.kornilov@gmail.com> Cc: Ladislav Michl <ladis@linux-mips.org> Cc: Ash Charles <ashcharles@gmail.com> Cc: "Kipisz, Steven" <s-kipisz2@ti.com> Cc: Daniel Allred <d-allred@ti.com> Signed-off-by: Tom Rini <trini@konsulko.com> Tested-by: Lokesh Vutla <lokeshvutla@ti.com> Acked-by: Lokesh Vutla <lokeshvutla@ti.com> Tested-by: Ladislav Michl <ladis@linux-mips.org>
2016-08-26 17:30:43 +00:00
/*
* We are only ever GP parts and will utilize all of the "downloaded image"
* area in SRAM which starts at 0x40200000 and ends at 0x4020FFFF (64KB).
*/
/* TPS65950 */
#define PBIASLITEVMODE1 (1 << 8)
/* LED */
#define IGEP0020_GPIO_LED 27
#define IGEP0030_GPIO_LED 16
/* Board and revision detection GPIOs */
#define IGEP0030_USB_TRANSCEIVER_RESET 54
#define GPIO_IGEP00X0_BOARD_DETECTION 28
#define GPIO_IGEP00X0_REVISION_DETECTION 129
#ifndef CONFIG_SPL_BUILD
/* Environment */
#define ENV_DEVICE_SETTINGS \
"stdin=serial\0" \
"stdout=serial\0" \
"stderr=serial\0"
#define MEM_LAYOUT_SETTINGS \
DEFAULT_LINUX_BOOT_ENV \
"scriptaddr=0x87E00000\0" \
"pxefile_addr_r=0x87F00000\0"
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0)
#include <config_distro_bootcmd.h>
#define ENV_FINDFDT \
"findfdt="\
"if test ${board_name} = igep0020; then " \
"if test ${board_rev} = F; then " \
"setenv fdtfile omap3-igep0020-rev-f.dtb; " \
"else " \
"setenv fdtfile omap3-igep0020.dtb; fi; fi; " \
"if test ${board_name} = igep0030; then " \
"if test ${board_rev} = G; then " \
"setenv fdtfile omap3-igep0030-rev-g.dtb; " \
"else " \
"setenv fdtfile omap3-igep0030.dtb; fi; fi; " \
"if test ${fdtfile} = ''; then " \
"echo WARNING: Could not determine device tree to use; fi; \0"
#define CONFIG_EXTRA_ENV_SETTINGS \
ENV_FINDFDT \
ENV_DEVICE_SETTINGS \
MEM_LAYOUT_SETTINGS \
BOOTENV
#endif
/* OneNAND config */
#define CONFIG_USE_ONENAND_BOARD_INIT
#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP
#define CONFIG_SYS_ONENAND_BLOCK_SIZE (128*1024)
/* NAND config */
#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
10, 11, 12, 13, 14, 15, 16, 17, \
18, 19, 20, 21, 22, 23, 24, 25, \
26, 27, 28, 29, 30, 31, 32, 33, \
34, 35, 36, 37, 38, 39, 40, 41, \
42, 43, 44, 45, 46, 47, 48, 49, \
50, 51, 52, 53, 54, 55, 56, 57, }
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 14
#endif /* __IGEP00X0_H */