From 3e445eb1c78a1916acd2ec5238af58cd83509e94 Mon Sep 17 00:00:00 2001 From: Renaud Barbier Date: Wed, 2 Apr 2014 15:18:41 +0100 Subject: ppc: P2020RDB: add environment partition support Add an environment partition and support commands so that the system configuration can be permanent. Signed-off-by: Renaud Barbier Signed-off-by: Sascha Hauer --- arch/ppc/boards/freescale-p2020rdb/env/bin/init | 2 ++ arch/ppc/boards/freescale-p2020rdb/env/config | 2 ++ arch/ppc/boards/freescale-p2020rdb/p2020rdb.c | 9 +++++---- arch/ppc/configs/p2020rdb_defconfig | 21 ++++++++++++++++++++- 4 files changed, 29 insertions(+), 5 deletions(-) create mode 100644 arch/ppc/boards/freescale-p2020rdb/env/bin/init create mode 100644 arch/ppc/boards/freescale-p2020rdb/env/config diff --git a/arch/ppc/boards/freescale-p2020rdb/env/bin/init b/arch/ppc/boards/freescale-p2020rdb/env/bin/init new file mode 100644 index 0000000000..4d7b03e26d --- /dev/null +++ b/arch/ppc/boards/freescale-p2020rdb/env/bin/init @@ -0,0 +1,2 @@ +#!/bin/sh +source /env/config \ No newline at end of file diff --git a/arch/ppc/boards/freescale-p2020rdb/env/config b/arch/ppc/boards/freescale-p2020rdb/env/config new file mode 100644 index 0000000000..23e0ba2a5d --- /dev/null +++ b/arch/ppc/boards/freescale-p2020rdb/env/config @@ -0,0 +1,2 @@ +#!/bin/sh +export bootargs="root=/dev/nfs rw ip=bootp" \ No newline at end of file diff --git a/arch/ppc/boards/freescale-p2020rdb/p2020rdb.c b/arch/ppc/boards/freescale-p2020rdb/p2020rdb.c index 4d2ff222c2..229ae41f08 100644 --- a/arch/ppc/boards/freescale-p2020rdb/p2020rdb.c +++ b/arch/ppc/boards/freescale-p2020rdb/p2020rdb.c @@ -83,7 +83,10 @@ struct i2c_platform_data i2cplat = { static int devices_init(void) { add_cfi_flash_device(DEVICE_ID_DYNAMIC, CFG_FLASH_BASE, 16 << 20, 0); - + devfs_add_partition("nor0", 0xf60000, 0x8000, DEVFS_PARTITION_FIXED, + "env0"); + devfs_add_partition("nor0", 0xf80000, 0x80000, DEVFS_PARTITION_FIXED, + "self0"); add_generic_device("i2c-fsl", 0, NULL, I2C1_BASE_ADDR, 0x100, IORESOURCE_MEM, &i2cplat); add_generic_device("i2c-fsl", 1, NULL, I2C2_BASE_ADDR, @@ -92,8 +95,6 @@ static int devices_init(void) fsl_eth_init(2, &gfar_info[0]); fsl_eth_init(3, &gfar_info[1]); - devfs_add_partition("nor0", 0xf80000, 0x80000, DEVFS_PARTITION_FIXED, - "self0"); return 0; } @@ -106,7 +107,7 @@ static struct NS16550_plat serial_plat = { static int p2020_console_init(void) { - barebox_set_model("Freescale P2020 RDB"); + barebox_set_model("Freescale P2020RDB"); barebox_set_hostname("p2020rdb"); serial_plat.clock = fsl_get_bus_freq(0); diff --git a/arch/ppc/configs/p2020rdb_defconfig b/arch/ppc/configs/p2020rdb_defconfig index 868c060fc7..c34e48d972 100644 --- a/arch/ppc/configs/p2020rdb_defconfig +++ b/arch/ppc/configs/p2020rdb_defconfig @@ -6,10 +6,25 @@ CONFIG_GLOB=y CONFIG_CMDLINE_EDITING=y CONFIG_AUTO_COMPLETE=y CONFIG_CMD_SLEEP=y +CONFIG_CMD_PARTITION=y +CONFIG_CMD_BOOTM_ZLIB=y +CONFIG_CMD_BOOTM_BZLIB=y +CONFIG_ZLIB=y +CONFIG_BZLIB=y +CONFIG_CMD_EDIT=y +CONFIG_CMD_EXPORT=y CONFIG_CMD_FLASH=y CONFIG_CMD_RESET=y CONFIG_CMD_GO=y +CONFIG_DEFAULT_ENVIRONMENT_GENERIC=n +CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/ppc/boards/freescale-p2020rdb/env/" +CONFIG_CMD_LOADENV=y +CONFIG_CMD_PRINTENV=y +CONFIG_CMD_SAVEENV=y +CONFIG_CMD_READLINK=y CONFIG_FSL_ELBC=y +CONFIG_CMD_TIMEOUT=y +CONFIG_CMD_UNCOMPRESS=y CONFIG_DRIVER_CFI=y CONFIG_DRIVER_CFI_AMD=y CONFIG_DRIVER_CFI_INTEL=n @@ -17,7 +32,7 @@ CONFIG_DRIVER_CFI_BANK_WIDTH_1=n CONFIG_DRIVER_CFI_BANK_WIDTH_2=y CONFIG_DRIVER_CFI_BANK_WIDTH_4=n CONFIG_MTD=y -CONFIG_MALLOC_SIZE=0x200000 +CONFIG_MALLOC_SIZE=0x2800000 CONFIG_BAUDRATE=115200 CONFIG_DRIVER_SERIAL_NS16550=y CONFIG_RELOCATABLE=y @@ -34,3 +49,7 @@ CONFIG_CMD_I2C=y CONFIG_CMD_MIITOOL=y CONFIG_CMD_MEMTEST=y CONFIG_CMD_IOMEM=y +CONFIG_CMD_VERSION=n +CONFIG_OFTREE=y +CONFIG_CMD_OFTREE_PROBE=y +CONFIG_CMD_OFTREE=y \ No newline at end of file -- cgit v1.2.3