From a675eb14bd4a827c97afd8a44210aff81ee8095a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Pali=20Roh=C3=A1r?= Date: Fri, 16 Jul 2021 12:34:42 +0200 Subject: arm: mvebu: Espressobin: Enable 'mtd' command and define SPI NOR partitions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 : 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 Reviewed-by: Konstantin Porotchkin Reviewed-by: Stefan Roese --- include/configs/mvebu_armada-37xx.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'include') diff --git a/include/configs/mvebu_armada-37xx.h b/include/configs/mvebu_armada-37xx.h index a2bea2947dd..c8c34d7d92d 100644 --- a/include/configs/mvebu_armada-37xx.h +++ b/include/configs/mvebu_armada-37xx.h @@ -57,11 +57,6 @@ #define CONFIG_I2C_MV #define CONFIG_SYS_I2C_SLAVE 0x0 -/* - * SPI Flash configuration - */ -#define CONFIG_MTD_PARTITIONS /* required for UBI partition support */ - /* * Environment */ -- cgit v1.2.3