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kernel: add the latest mtd patch extending ofpart parser

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This adds the latest version of ofpart commit. It hopefully
1. Doesn't break compilation
2. Doesn't break partitioning
(this time).

It's required to implement fixed partitioning with some quirks. It's
required by bcm53xx, bcm4908, kirkwood, lantiq and mvebu.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This commit is contained in:
Rafał Miłecki
2021-03-01 18:12:48 +01:00
parent c58005a943
commit 7a7b2fd809
14 changed files with 717 additions and 65 deletions
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12
target/linux/mvebu/patches-5.4/400-find_active_root.patch
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@@ -3,9 +3,9 @@ Dynamically rename the active partition to "ubi".
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
--- a/drivers/mtd/parsers/ofpart.c
+++ b/drivers/mtd/parsers/ofpart.c
@@ -21,6 +21,8 @@ static bool node_has_compatible(struct d
--- a/drivers/mtd/parsers/ofpart_core.c
+++ b/drivers/mtd/parsers/ofpart_core.c
@@ -33,6 +33,8 @@ static bool node_has_compatible(struct d
return of_get_property(pp, "compatible", NULL);
}
@@ -14,7 +14,7 @@ Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
static int parse_fixed_partitions(struct mtd_info *master,
const struct mtd_partition **pparts,
struct mtd_part_parser_data *data)
@@ -29,6 +31,7 @@ static int parse_fixed_partitions(struct
@@ -43,6 +45,7 @@ static int parse_fixed_partitions(struct
struct device_node *mtd_node;
struct device_node *ofpart_node;
const char *partname;
@@ -22,7 +22,7 @@ Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
struct device_node *pp;
int nr_parts, i, ret = 0;
bool dedicated = true;
@@ -106,9 +109,13 @@ static int parse_fixed_partitions(struct
@@ -124,9 +127,13 @@ static int parse_fixed_partitions(struct
parts[i].size = of_read_number(reg + a_cells, s_cells);
parts[i].of_node = pp;
@@ -39,7 +39,7 @@ Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
parts[i].name = partname;
if (of_get_property(pp, "read-only", &len))
@@ -215,6 +222,18 @@ static int __init ofpart_parser_init(voi
@@ -239,6 +246,18 @@ static int __init ofpart_parser_init(voi
return 0;
}