Now that NAND is supported on DRA71x include various NAND environment settings
Signed-off-by: Faiz Abbas faiz_abbas@ti.com --- configs/dra7xx_evm_defconfig | 4 +++- configs/dra7xx_hs_evm_defconfig | 4 +++- include/configs/dra7xx_evm.h | 2 +- include/configs/ti_omap5_common.h | 3 ++- include/environment/ti/nand.h | 26 ++++++++++++++++++++++++++ 5 files changed, 35 insertions(+), 4 deletions(-) create mode 100644 include/environment/ti/nand.h
diff --git a/configs/dra7xx_evm_defconfig b/configs/dra7xx_evm_defconfig index d71d989c4c..68eab7184e 100644 --- a/configs/dra7xx_evm_defconfig +++ b/configs/dra7xx_evm_defconfig @@ -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" diff --git a/configs/dra7xx_hs_evm_defconfig b/configs/dra7xx_hs_evm_defconfig index 4642da3c01..076c800332 100644 --- a/configs/dra7xx_hs_evm_defconfig +++ b/configs/dra7xx_hs_evm_defconfig @@ -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" diff --git a/include/configs/dra7xx_evm.h b/include/configs/dra7xx_evm.h index f36a9c3e08..955d315608 100644 --- a/include/configs/dra7xx_evm.h +++ b/include/configs/dra7xx_evm.h @@ -136,7 +136,7 @@ 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 diff --git a/include/configs/ti_omap5_common.h b/include/configs/ti_omap5_common.h index ba57c40182..7c08e47d3d 100644 --- a/include/configs/ti_omap5_common.h +++ b/include/configs/ti_omap5_common.h @@ -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 diff --git a/include/environment/ti/nand.h b/include/environment/ti/nand.h new file mode 100644 index 0000000000..f838cb3ed1 --- /dev/null +++ b/include/environment/ti/nand.h @@ -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 +