arm: mvebu: Espressobin: Enable 'mtd' command and define SPI NOR partitions
U-Boot now supports parsing SPI NOR partitions from Device Tree. So enable
'mtd' command support for Espressobin board and define partition layout in
U-Boot Espressobin DTS file. Access to SPI NOR via 'sf' command is old
method and 'mtd' command is now preferred variant.
From include file remove '#define CONFIG_MTD_PARTITIONS' as this option is
now defined and enabled in defconfig file. This change is required to fix
compile error:
CC arch/arm/lib/asm-offsets.s
In file included from include/config.h:4,
from include/common.h:16,
from lib/asm-offsets.c:14:
include/configs/mvebu_armada-37xx.h:63: warning: "CONFIG_MTD_PARTITIONS" redefined
#define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
In file included from ././include/linux/kconfig.h:4,
from <command-line>:
include/generated/autoconf.h:44: note: this is the location of the previous definition
#define CONFIG_MTD_PARTITIONS 1
After enabling support for mtd command, output from 'mtd list' on
Espressobin board is:
=> mtd list
List of MTD devices:
* w25q32dw
- device: spi-flash@0
- parent: spi@10600
- driver: jedec_spi_nor
- path: /soc/internal-regs/spi@10600/spi-flash@0
- type: NOR flash
- block size: 0x1000 bytes
- min I/O: 0x1 bytes
- 0x000000000000-0x000000400000 : "w25q32dw"
- 0x000000000000-0x0000003f0000 : "firmware"
- 0x0000003f0000-0x000000400000 : "u-boot-env"
=>
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Konstantin Porotchkin <kostap@marvell.com>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/configs/mvebu_espressobin-88f3720_defconfig b/configs/mvebu_espressobin-88f3720_defconfig
index dc199cf..7879611 100644
--- a/configs/mvebu_espressobin-88f3720_defconfig
+++ b/configs/mvebu_espressobin-88f3720_defconfig
@@ -28,6 +28,7 @@
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
+CONFIG_CMD_MTD=y
CONFIG_CMD_PCI=y
CONFIG_CMD_SPI=y
CONFIG_CMD_USB=y
@@ -54,6 +55,7 @@
CONFIG_MMC_SDHCI_SDMA=y
CONFIG_MMC_SDHCI_XENON=y
CONFIG_MTD=y
+CONFIG_DM_MTD=y
CONFIG_SF_DEFAULT_MODE=0
CONFIG_SF_DEFAULT_SPEED=40000000
CONFIG_SPI_FLASH_GIGADEVICE=y
@@ -62,6 +64,7 @@
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_SPI_FLASH_MTD=y
CONFIG_PHY_MARVELL=y
CONFIG_PHY_GIGE=y
CONFIG_E1000=y