diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-5.10/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-5.10/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/target/linux/bcm53xx/patches-5.10/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch b/target/linux/bcm53xx/patches-5.10/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch deleted file mode 100644 index e1933e75c7..0000000000 --- a/target/linux/bcm53xx/patches-5.10/140-mtd-parsers-trx-parse-firmware-MTD-partitions-only.patch +++ /dev/null @@ -1,43 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 13 Apr 2021 18:25:20 +0200 -Subject: [PATCH] mtd: parsers: trx: parse "firmware" MTD partitions only -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Parsing every partition with "compatible" set to "brcm,trx" results in -parsing both: firmware partition and failsafe partition on devices that -implement failsafe booting. This affects e.g. Linksys EA9500 which has: - -partition@200000 { - reg = <0x0200000 0x01d00000>; - compatible = "linksys,ns-firmware", "brcm,trx"; -}; - -partition@1f00000 { - reg = <0x01f00000 0x01d00000>; - compatible = "linksys,ns-firmware", "brcm,trx"; -}; - -Check for MTD partition name "firmware" before parsing. Recently added -ofpart_linksys_ns.c creates "firmware" and "failsafe" depending on -bootloader setup. - -Signed-off-by: Rafał Miłecki <rafal@milecki.pl> ---- - drivers/mtd/parsers/parser_trx.c | 4 ++++ - 1 file changed, 4 insertions(+) - ---- a/drivers/mtd/parsers/parser_trx.c -+++ b/drivers/mtd/parsers/parser_trx.c -@@ -92,6 +92,10 @@ static int parser_trx_parse(struct mtd_i - if (err != 0 && err != -EINVAL) - pr_err("failed to parse \"brcm,trx-magic\" DT attribute, using default: %d\n", err); - -+ /* Don't parse any failsafe / backup partitions */ -+ if (strcmp(mtd->name, "firmware")) -+ return -EINVAL; -+ - parts = kcalloc(TRX_PARSER_MAX_PARTS, sizeof(struct mtd_partition), - GFP_KERNEL); - if (!parts) |