Whitebox
/
u-boot
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
32078 Commits
3 Branches
0 Tags
148 MiB
Tag: Branch: Tree: a5fc3d0b35
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'a5fc3d0b35'
${ noResults }
u-boot/include/configs/omap3_evm_quick_nand.h

93 lines
2.6 KiB
Raw Normal View History Unescape

omap3evm: Add (quick) configuration for NAND only Add an optimized board configuration that only supports boot from NAND. Signed-off-by: Sanjeev Premi <premi@ti.com> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
13 years ago
/*
* Configuration settings for quick boot from NAND on OMAP3 EVM.
*
* Copyright (C) 2006-2010 Texas Instruments Incorporated - http://www.ti.com/
*
* Author :
* Sanjeev Premi <premi@ti.com>
*
Add GPL-2.0+ SPDX-License-Identifier to source files Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
12 years ago
* SPDX-License-Identifier: GPL-2.0+
omap3evm: Add (quick) configuration for NAND only Add an optimized board configuration that only supports boot from NAND. Signed-off-by: Sanjeev Premi <premi@ti.com> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
13 years ago
*/
#ifndef __OMAP3_EVM_QUICK_NAND_H
#define __OMAP3_EVM_QUICK_NAND_H
#include <asm/arch/cpu.h>
ARM: OMAP3: Rename omap3.h to omap.h to be generic as all SoCs This is in preperation of using generic cross OMAP code. Signed-off-by: Nishanth Menon <nm@ti.com> Tested-by: Matt Porter <mporter@konsulko.com> Reviewed-by: Tom Rini <trini@konsulko.com>
10 years ago
#include <asm/arch/omap.h>
omap3evm: Add (quick) configuration for NAND only Add an optimized board configuration that only supports boot from NAND. Signed-off-by: Sanjeev Premi <premi@ti.com> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
13 years ago
/* ----------------------------------------------------------------------------
* Supported U-boot commands
* ----------------------------------------------------------------------------
*/
#define CONFIG_CMD_NAND
/*
* Board revision is detected by probing the Ethernet chip.
*
* When revision is statically configured via CONFIG_STATIC_BOARD_REV,
* this option can be removed. Generated binary is leaner by ~16Kbytes.
*/
/* ----------------------------------------------------------------------------
* Supported U-boot features
* ----------------------------------------------------------------------------
*/
#define CONFIG_SILENT_CONSOLE
#define CONFIG_ENV_IS_NOWHERE
/* -----------------------------------------------------------------------------
* Include common board configuration
* -----------------------------------------------------------------------------
*/
#include "omap3_evm_common.h"
/* -----------------------------------------------------------------------------
* Default environment
* -----------------------------------------------------------------------------
*/
#define CONFIG_BOOTDELAY 0
#define CONFIG_EXTRA_ENV_SETTINGS \
"verify=no\0" \
"silent=1"
#define CONFIG_BOOTCOMMAND \
"nandecc hw; " \
"nand read.i 0x80000000 280000 300000; " \
"bootm 0x80000000;"
/*
* Update the bootargs as necessary e.g. size of memory, partition and fstype
*/
#define CONFIG_BOOTARGS \
"quiet " \
"console=ttyO0,115200n8 " \
"mem=128M " \
"noinitrd " \
"root=/dev/mtdblock4 rw " \
"rootfstype=jffs2 "
OMAP3: Add SPL support to omap3_evm Add Hynix 200MHz timing information to <asm/arch-omap3/mem.h>. This also changes CONFIG_SYS_TEXT_BASE to 0x80100000. Signed-off-by: Tom Rini <trini@ti.com>
13 years ago
/*
* SPL
*/
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_NAND_SUPPORT
spl/nand: introduce CONFIG_SPL_NAND_DRIVERS, _BASE, and _ECC. Some small SPLs do not use nand_base.c, and a subset of those also require a special driver. Some SPLs need software ECC but others can't fit it. All existing boards that specify CONFIG_SPL_NAND_SUPPORT have these symbols added to preserve existing behavior. Signed-off-by: Scott Wood <scottwood@freescale.com> -- v2: use positive logic for including bits of NAND, rather than a MINIMAL symbol that excludes things.
12 years ago
#define CONFIG_SPL_NAND_BASE
#define CONFIG_SPL_NAND_DRIVERS
#define CONFIG_SPL_NAND_ECC
OMAP3: Add SPL support to omap3_evm Add Hynix 200MHz timing information to <asm/arch-omap3/mem.h>. This also changes CONFIG_SYS_TEXT_BASE to 0x80100000. Signed-off-by: Tom Rini <trini@ti.com>
13 years ago
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_COUNT 64
#define CONFIG_SYS_NAND_PAGE_SIZE 2048
#define CONFIG_SYS_NAND_OOBSIZE 64
#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
#define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\
10, 11, 12, 13}
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 3
mtd: nand: omap: add CONFIG_NAND_OMAP_ECCSCHEME for selection of ecc-scheme This patch adds new CONFIG_NAND_OMAP_ECCSCHEME, replacing other distributed CONFIG_xx used for selecting NAND ecc-schemes. This patch aims at solving following issues. 1) Currently ecc-scheme is tied to SoC platform, which prevents user to select other ecc-schemes also supported in hardware. like; - most of OMAP3 SoC platforms use only 1-bit Hamming ecc-scheme, inspite the fact that they can use higher ecc-schemes like 8-bit ecc-schemes with software based error detection (OMAP_ECC_BCH4_CODE_HW_DETECTION_SW). - most of AM33xx SoC plaforms use 8-bit BCH ecc-scheme for now, but hardware supports BCH16 ecc-scheme also. 2) Different platforms use different CONFIG_xx to select ecc-schemes, which adds confusion for user while migrating platforms. - *CONFIG_NAND_OMAP_ELM* which enables ELM hardware engine, selects only 8-bit BCH ecc-scheme with h/w based error-correction (OMAP_ECC_BCH8_CODE_HW) whereas ELM hardware engine supports other ecc-schemes also like; BCH4, and BCH16 (in future). - *CONFIG_NAND_OMAP_BCH8* selects 8-bit BCH ecc-scheme with s/w based error correction (OMAP_ECC_BCH8_CODE_HW_DETECTION_SW). - *CONFIG_SPL_NAND_SOFTECC* selects 1-bit Hamming ecc-scheme using s/w library Thus adding new *CONFIG_NAND_OMAP_ECCSCHEME* de-couples ecc-scheme dependency on SoC platform and NAND driver. And user can select ecc-scheme independently foreach board. However, selection some hardware based ecc-schemes (OMAP_ECC_BCHx_CODE_HW) still depends on presence of ELM hardware engine on SoC. (Refer doc/README.nand) Signed-off-by: Pekon Gupta <pekon@ti.com>
11 years ago
#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW
OMAP3: Add SPL support to omap3_evm Add Hynix 200MHz timing information to <asm/arch-omap3/mem.h>. This also changes CONFIG_SYS_TEXT_BASE to 0x80100000. Signed-off-by: Tom Rini <trini@ti.com>
13 years ago
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
omap3evm: Add (quick) configuration for NAND only Add an optimized board configuration that only supports boot from NAND. Signed-off-by: Sanjeev Premi <premi@ti.com> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
13 years ago
#endif /* __OMAP3_EVM_QUICK_NAND_H */