From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.ahiv.hu (mail.ahiv.hu [195.228.168.219]) by ozlabs.org (Postfix) with ESMTP id 00078DDF06 for ; Tue, 18 Mar 2008 01:21:40 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by mail.ahiv.hu (Postfix) with ESMTP id 028F813DC0F8 for ; Mon, 17 Mar 2008 14:44:22 +0100 (CET) Received: from mail.ahiv.hu ([127.0.0.1]) by localhost (mail.ahiv.hu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id PIopSv-Fz2a4 for ; Mon, 17 Mar 2008 14:44:21 +0100 (CET) Received: from localhost.localdomain (firewall.ahiv.hu [195.228.168.220]) by mail.ahiv.hu (Postfix) with ESMTP id D719413DC0BF for ; Mon, 17 Mar 2008 14:44:21 +0100 (CET) From: Imre Kaloz To: linuxppc-dev@ozlabs.org Subject: [PATCH v2] MTD support for the AMCC Taishan Date: Mon, 17 Mar 2008 14:48:23 +0100 Message-Id: <12057617031716-git-send-email-kaloz@openwrt.org> In-Reply-To: <200802081532.42717.sr@denx.de> References: <200802081532.42717.sr@denx.de> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Signed-off-by: Imre Kaloz --- arch/powerpc/boot/dts/taishan.dts | 29 +++++++++++- arch/powerpc/configs/taishan_defconfig | 79 +++++++++++++++++++++++++++++++- 2 files changed, 106 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/boot/dts/taishan.dts b/arch/powerpc/boot/dts/taishan.dts index 8278068..db102e9 100644 --- a/arch/powerpc/boot/dts/taishan.dts +++ b/arch/powerpc/boot/dts/taishan.dts @@ -174,7 +174,34 @@ interrupts = <5 4>; interrupt-parent = <&UIC1>; - /* TODO: Add other EBC devices */ + nor_flash@0,0 { + compatible = "cfi-flash"; + bank-width = <4>; + device-width = <2>; + reg = <0 000000 4000000>; + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "kernel"; + reg = <0 180000>; + }; + partition@180000 { + label = "root"; + reg = <180000 200000>; + }; + partition@380000 { + label = "user"; + reg = <380000 3bc0000>; + }; + partition@3f40000 { + label = "env"; + reg = <3f40000 80000>; + }; + partition@3fc0000 { + label = "u-boot"; + reg = <3fc0000 40000>; + }; + }; }; diff --git a/arch/powerpc/configs/taishan_defconfig b/arch/powerpc/configs/taishan_defconfig index 087aedc..e53c926 100644 --- a/arch/powerpc/configs/taishan_defconfig +++ b/arch/powerpc/configs/taishan_defconfig @@ -348,7 +348,83 @@ CONFIG_FW_LOADER=y # CONFIG_SYS_HYPERVISOR is not set CONFIG_CONNECTOR=y CONFIG_PROC_EVENTS=y -# CONFIG_MTD is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +# CONFIG_MTD_BLKDEVS is not set +# CONFIG_MTD_BLOCK is not set +# CONFIG_MTD_BLOCK_RO is not set +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_PHYSMAP_OF=y +# CONFIG_MTD_INTEL_VR_NOR is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y @@ -660,6 +736,7 @@ CONFIG_TMPFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set -- 1.5.2.5