e2aa0c3f8b
Refreshed all patches Dropped upstreamed patches: 522-PCI-aardvark-fix-logic-in-PCI-configuration-read-write-functions.patch 523-PCI-aardvark-set-PIO_ADDR_LS-correctly-in-advk_pcie_rd_conf.patch 525-PCI-aardvark-use-isr1-instead-of-isr0-interrupt-in-legacy-irq-mode.patch 527-PCI-aardvark-fix-PCIe-max-read-request-size-setting.patch updated patches: 524-PCI-aardvark-set-host-and-device-to-the-same-MAX-payload-size.patch 030-USB-serial-option-fix-dwm-158-3g-modem-interface.patch Added new ARM64 symbol: CONFIG_ARM64_ERRATUM_1024718 Compile-tested on: cns3xxx, imx6, mvebu (arm64), x86_64 Runtime-tested on: cns3xxx, imx6, x86_64 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
79 lines
1.9 KiB
Diff
79 lines
1.9 KiB
Diff
From 53980645bb12bd8723ac226805ee171780b24196 Mon Sep 17 00:00:00 2001
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From: Jonas Gorski <jonas.gorski@gmail.com>
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Date: Mon, 26 Jun 2017 13:37:11 +0200
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Subject: [PATCH 1/4] mtd: add of_match_table parsing for partition parsers
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Allow partition parsers to be matched by attaching compatible strings to
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partitions.
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This allows specifying the expected format of flash partitions for
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matching partition parsers.
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Example:
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flash@foo {
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...
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partitions {
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compatible = "fixed-partitions";
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cfe@0 {
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reg = <0x0 0x10000>;
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label = "cfe";
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read-only;
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};
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firmware@10000 {
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reg = <0x10000 0x3e0000>;
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label = "firmware";
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compatible = "brcm,bcm63xx-imagetag";
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};
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nvram@3f0000 {
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reg = <0x3e0000 0x10000>;
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label = "nvram";
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};
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};
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};
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Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
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---
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drivers/mtd/mtdpart.c | 12 ++++++++----
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1 file changed, 8 insertions(+), 4 deletions(-)
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--- a/drivers/mtd/mtdpart.c
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+++ b/drivers/mtd/mtdpart.c
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@@ -948,8 +948,7 @@ int add_mtd_partitions(struct mtd_info *
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add_mtd_device(&slave->mtd);
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mtd_partition_split(master, slave);
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mtd_add_partition_attrs(slave);
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- if (parts[i].types)
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- mtd_parse_part(slave, parts[i].types);
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+ mtd_parse_part(slave, parts[i].types);
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cur_offset = slave->offset + slave->mtd.size;
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}
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@@ -1121,7 +1120,9 @@ static int mtd_part_of_parse(struct mtd_
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const char *fixed = "fixed-partitions";
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int ret, err = 0;
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- np = of_get_child_by_name(mtd_get_of_node(master), "partitions");
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+ np = mtd_get_of_node(master);
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+ if (!mtd_is_partition(master))
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+ np = of_get_child_by_name(np, "partitions");
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of_property_for_each_string(np, "compatible", prop, compat) {
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parser = mtd_part_get_compatible_parser(compat);
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if (!parser)
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@@ -1190,8 +1191,12 @@ int parse_mtd_partitions(struct mtd_info
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types = types_of;
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}
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- if (!types)
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+ if (!types) {
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+ if (mtd_is_partition(master))
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+ return -ENOENT;
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+
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types = default_mtd_part_types;
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+ }
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for ( ; *types; types++) {
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/*
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