From 4661b053908f2a955a70fcb8a691736a90ce6308 Mon Sep 17 00:00:00 2001 From: Adrian Schmutzler Date: Mon, 25 May 2020 18:08:25 +0200 Subject: [PATCH] kernel: properly insert local mtd partition parsers Between 4.19 and 5.4, the kernel moved the partition parsers into the parsers subdirectory. This led to some necessary rebasing of our local patches for parsers, which partially has been performed without caring about where the code was inserted. This commit tries to adjust our local patches so that parsers are inserted at the "proper" positions with respect to alphabetic sorting (if possible). Thus, the commit is cosmetic. While this might look useless now, it will make life easier when adding other parsers in the future or for rebasing on kernel changes. Signed-off-by: Adrian Schmutzler --- .../404-mtd-cybertan-trx-parser.patch | 23 +++++++------ ...30-mtd-add-myloader-partition-parser.patch | 22 ++++++++----- ...mtd-add-routerbootpart-parser-config.patch | 12 +++---- ...d-add-SMEM-parser-for-QCOM-platforms.patch | 32 +++++++++---------- 4 files changed, 48 insertions(+), 41 deletions(-) diff --git a/target/linux/ath79/patches-5.4/404-mtd-cybertan-trx-parser.patch b/target/linux/ath79/patches-5.4/404-mtd-cybertan-trx-parser.patch index c26ef60725..1ebf87c610 100644 --- a/target/linux/ath79/patches-5.4/404-mtd-cybertan-trx-parser.patch +++ b/target/linux/ath79/patches-5.4/404-mtd-cybertan-trx-parser.patch @@ -1,15 +1,18 @@ --- a/drivers/mtd/parsers/Makefile +++ b/drivers/mtd/parsers/Makefile -@@ -1,3 +1,4 @@ +@@ -5,6 +5,7 @@ obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm6 + obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o + obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o + obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o +obj-$(CONFIG_MTD_PARSER_CYBERTAN) += parser_cybertan.o - # SPDX-License-Identifier: GPL-2.0-only - obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o - obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47xxpart.o + obj-$(CONFIG_MTD_PARSER_IMAGETAG) += parser_imagetag.o + obj-$(CONFIG_MTD_AFS_PARTS) += afs.o + obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o --- a/drivers/mtd/parsers/Kconfig +++ b/drivers/mtd/parsers/Kconfig -@@ -94,6 +94,14 @@ config MTD_AFS_PARTS - for your particular device. It won't happen automatically. The - 'physmap' map driver (CONFIG_MTD_PHYSMAP) does this, for example. +@@ -83,6 +83,14 @@ config MTD_OF_PARTS + flash memory node, as described in + Documentation/devicetree/bindings/mtd/partition.txt. +config MTD_PARSER_CYBERTAN + tristate "Parser for Cybertan format partitions" @@ -19,6 +22,6 @@ + header. This driver will parse the header and take care of the + special offsets that result in the extra headers. + - config MTD_PARSER_TRX - tristate "Parser for TRX format partitions" - depends on MTD && (BCM47XX || ARCH_BCM_5301X || COMPILE_TEST) + config MTD_PARSER_IMAGETAG + tristate "Parser for BCM963XX Image Tag format partitions" + depends on BCM63XX || BMIPS_GENERIC || COMPILE_TEST diff --git a/target/linux/generic/pending-5.4/430-mtd-add-myloader-partition-parser.patch b/target/linux/generic/pending-5.4/430-mtd-add-myloader-partition-parser.patch index 2fd24a420c..9600dfc67a 100644 --- a/target/linux/generic/pending-5.4/430-mtd-add-myloader-partition-parser.patch +++ b/target/linux/generic/pending-5.4/430-mtd-add-myloader-partition-parser.patch @@ -10,11 +10,10 @@ Signed-off-by: Adrian Schmutzler --- a/drivers/mtd/parsers/Kconfig +++ b/drivers/mtd/parsers/Kconfig -@@ -160,3 +160,19 @@ config MTD_REDBOOT_PARTS_READONLY - 'FIS directory' images, enable this option. +@@ -57,6 +57,22 @@ config MTD_CMDLINE_PARTS + + If unsure, say 'N'. - endif # MTD_REDBOOT_PARTS -+ +config MTD_MYLOADER_PARTS + tristate "MyLoader partition parsing" + depends on ADM5120 || ATH25 || ATH79 @@ -30,13 +29,20 @@ Signed-off-by: Adrian Schmutzler + + You will still need the parsing functions to be called by the driver + for your particular device. It won't happen automatically. ++ + config MTD_OF_PARTS + tristate "OpenFirmware (device tree) partitioning parser" + default y --- a/drivers/mtd/parsers/Makefile +++ b/drivers/mtd/parsers/Makefile -@@ -9,3 +9,4 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o - obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o - obj-$(CONFIG_MTD_SHARPSL_PARTS) += sharpslpart.o - obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o +@@ -3,6 +3,7 @@ obj-$(CONFIG_MTD_AR7_PARTS) += ar7part. + obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47xxpart.o + obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o + obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o +obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o + obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o + obj-$(CONFIG_MTD_PARSER_IMAGETAG) += parser_imagetag.o + obj-$(CONFIG_MTD_AFS_PARTS) += afs.o --- /dev/null +++ b/drivers/mtd/parsers/myloader.c @@ -0,0 +1,181 @@ diff --git a/target/linux/generic/pending-5.4/435-mtd-add-routerbootpart-parser-config.patch b/target/linux/generic/pending-5.4/435-mtd-add-routerbootpart-parser-config.patch index 4e72aa88a0..1523e757c7 100644 --- a/target/linux/generic/pending-5.4/435-mtd-add-routerbootpart-parser-config.patch +++ b/target/linux/generic/pending-5.4/435-mtd-add-routerbootpart-parser-config.patch @@ -16,10 +16,10 @@ Signed-off-by: Thibaut VARÈNE --- a/drivers/mtd/parsers/Kconfig +++ b/drivers/mtd/parsers/Kconfig -@@ -176,3 +176,12 @@ config MTD_MYLOADER_PARTS +@@ -176,3 +176,12 @@ config MTD_REDBOOT_PARTS_READONLY + 'FIS directory' images, enable this option. - You will still need the parsing functions to be called by the driver - for your particular device. It won't happen automatically. + endif # MTD_REDBOOT_PARTS + +config MTD_ROUTERBOOT_PARTS + tristate "RouterBoot flash partition parser" @@ -31,10 +31,8 @@ Signed-off-by: Thibaut VARÈNE + formatted DTS. --- a/drivers/mtd/parsers/Makefile +++ b/drivers/mtd/parsers/Makefile -@@ -9,4 +9,5 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o +@@ -10,3 +10,4 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o obj-$(CONFIG_MTD_SHARPSL_PARTS) += sharpslpart.o obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o --obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o -+obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o -+obj-$(CONFIG_MTD_ROUTERBOOT_PARTS) += routerbootpart.o ++obj-$(CONFIG_MTD_ROUTERBOOT_PARTS) += routerbootpart.o diff --git a/target/linux/ipq806x/patches-5.4/0031-mtd-add-SMEM-parser-for-QCOM-platforms.patch b/target/linux/ipq806x/patches-5.4/0031-mtd-add-SMEM-parser-for-QCOM-platforms.patch index e19ad5277e..6aa404c8c5 100644 --- a/target/linux/ipq806x/patches-5.4/0031-mtd-add-SMEM-parser-for-QCOM-platforms.patch +++ b/target/linux/ipq806x/patches-5.4/0031-mtd-add-SMEM-parser-for-QCOM-platforms.patch @@ -18,9 +18,9 @@ Signed-off-by: Ram Chandra Jangir --- a/drivers/mtd/parsers/Kconfig +++ b/drivers/mtd/parsers/Kconfig -@@ -20,6 +20,13 @@ config MTD_BCM63XX_PARTS - This provides partition parsing for BCM63xx devices with CFE - bootloaders. +@@ -119,6 +119,13 @@ config MTD_PARSER_TRX + This driver will parse TRX header and report at least two partitions: + kernel and rootfs. +config MTD_QCOM_SMEM_PARTS + tristate "QCOM SMEM partitioning support" @@ -29,9 +29,19 @@ Signed-off-by: Ram Chandra Jangir + This provides partitions parser for QCOM devices using SMEM + such as IPQ806x. + - config MTD_CMDLINE_PARTS - tristate "Command line partition table parsing" - depends on MTD + config MTD_SHARPSL_PARTS + tristate "Sharp SL Series NAND flash partition parser" + depends on MTD_NAND_SHARPSL || MTD_NAND_TMIO || COMPILE_TEST +--- a/drivers/mtd/parsers/Makefile ++++ b/drivers/mtd/parsers/Makefile +@@ -8,6 +8,7 @@ obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o + obj-$(CONFIG_MTD_PARSER_IMAGETAG) += parser_imagetag.o + obj-$(CONFIG_MTD_AFS_PARTS) += afs.o + obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o ++obj-$(CONFIG_MTD_QCOM_SMEM_PARTS) += qcom_smem_part.o + obj-$(CONFIG_MTD_SHARPSL_PARTS) += sharpslpart.o + obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o + obj-$(CONFIG_MTD_ROUTERBOOT_PARTS) += routerbootpart.o --- /dev/null +++ b/drivers/mtd/parsers/qcom_smem_part.c @@ -0,0 +1,235 @@ @@ -270,13 +280,3 @@ Signed-off-by: Ram Chandra Jangir +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Mathieu Olivari "); +MODULE_DESCRIPTION("Parsing code for SMEM based partition tables"); ---- a/drivers/mtd/parsers/Makefile -+++ b/drivers/mtd/parsers/Makefile -@@ -3,6 +3,7 @@ obj-$(CONFIG_MTD_AR7_PARTS) += ar7part. - obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47xxpart.o - obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o - obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o -+obj-$(CONFIG_MTD_QCOM_SMEM_PARTS) += qcom_smem_part.o - obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o - obj-$(CONFIG_MTD_PARSER_IMAGETAG) += parser_imagetag.o - obj-$(CONFIG_MTD_AFS_PARTS) += afs.o