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configs: ti_omap5_common: Add NAND environment settings 

Now that NAND is supported on DRA71x include various NAND environment
settings

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Faiz Abbas 2019-02-27 13:29:38 +05:30 committed by Tom Rini
parent 8a8f59a0ce
commit 097fd51b7a
5 changed files with 35 additions and 4 deletions
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4
configs/dra7xx_evm_defconfig
View File

@ -23,13 +23,15 @@ CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SPL_SYS_MALLOC_SIMPLE=y
CONFIG_SPL_SEPARATE_BSS=y
CONFIG_SPL_DMA_SUPPORT=y
# CONFIG_SPL_NAND_SUPPORT is not set
CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_SPI_LOAD=y
CONFIG_CMD_SPL=y
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_NAND=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nand0=nand.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=nand.0:256k(NAND.SPL),256k(NAND.SPL.backup1),256k(NAND.SPL.backup2),256k(NAND.SPL.backup3),256k(NAND.u-boot-spl-os),2m(NAND.u-boot),128k(NAND.u-boot-env),128k(NAND.u-boot-env.backup1),8m(NAND.kernel),-(NAND.file-system)"
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="dra7-evm"

4
configs/dra7xx_hs_evm_defconfig
View File

@ -33,7 +33,9 @@ CONFIG_SPL_DMA_SUPPORT=y
CONFIG_SPL_SPI_LOAD=y
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_NAND=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nand0=nand.0"
CONFIG_MTDPARTS_DEFAULT="mtdparts=nand.0:256k(NAND.SPL),256k(NAND.SPL.backup1),256k(NAND.SPL.backup2),256k(NAND.SPL.backup3),256k(NAND.u-boot-spl-os),2m(NAND.u-boot),128k(NAND.u-boot-env),128k(NAND.u-boot-env.backup1),8m(NAND.kernel),-(NAND.file-system)"
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="dra7-evm"

2
include/configs/dra7xx_evm.h
View File

@ -133,7 +133,7 @@
50, 51, 52, 53, 54, 55, 56, 57, }
#define CONFIG_SYS_NAND_ECCSIZE 512
#define CONFIG_SYS_NAND_ECCBYTES 14
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x000c0000
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00140000
/* NAND: SPL related configs */
/* NAND: SPL falcon mode configs */
#ifdef CONFIG_SPL_OS_BOOT

3
include/configs/ti_omap5_common.h
View File

@ -56,6 +56,7 @@
#include <environment/ti/boot.h>
#include <environment/ti/mmc.h>
#include <environment/ti/nand.h>
#define CONFIG_EXTRA_ENV_SETTINGS \
DEFAULT_LINUX_BOOT_ENV \
@ -65,6 +66,7 @@
DEFAULT_FDT_TI_ARGS \
DFUARGS \
NETARGS \
NANDARGS \
/*
* SPL related defines. The Public RAM memory map the ROM defines the
@ -100,7 +102,6 @@
#define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
(128 << 20))
#ifdef CONFIG_SPL_BUILD
#undef CONFIG_TIMER
#endif

26
include/environment/ti/nand.h Normal file
View File

@ -0,0 +1,26 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com
*
* Environment variable definitions for NAND on TI boards.
*/
#ifdef CONFIG_NAND
#define NANDARGS \
"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
"nandargs=setenv bootargs console=${console} " \
"${optargs} " \
"root=${nandroot} " \
"rootfstype=${nandrootfstype}\0" \
"nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,2048\0" \
"nandrootfstype=ubifs rootwait=1\0" \
"nandboot=echo Booting from nand ...; " \
"run nandargs; " \
"nand read ${fdtaddr} NAND.u-boot-spl-os; " \
"nand read ${loadaddr} NAND.kernel; " \
"bootz ${loadaddr} - ${fdtaddr}\0"
#else
#define NANDARGS ""
#endif