[openwrt/openwrt] kernel: backport GD25Q256 support from 4.15
LEDE Commits
lede-commits at lists.infradead.org
Tue Dec 1 16:00:49 EST 2020
hauke pushed a commit to openwrt/openwrt.git, branch openwrt-19.07:
https://git.openwrt.org/f1525e785e9359bfc34b1362ccf37aca48968028
commit f1525e785e9359bfc34b1362ccf37aca48968028
Author: Kuan-Yi Li <kyli at abysm.org>
AuthorDate: Fri Nov 20 20:11:23 2020 +0800
kernel: backport GD25Q256 support from 4.15
Backport below changes for GigaDevice GD25Q256 support from v4.15:
e27072851bf7 mtd: spi-nor: add a quad_enable callback in struct flash_info
65153846b18c mtd: spi-nor: add support for GD25Q256
This chip is used on newer Quad-E4G boards.
Before:
[ 2.366493] m25p80 spi0.0: unrecognized JEDEC id bytes: c8, 40, 19
[ 2.372853] m25p80: probe of spi0.0 failed with error -2
After:
[ 2.371722] m25p80 spi0.0: gd25q256 (32768 Kbytes)
[ 2.376694] 5 fixed-partitions partitions found on MTD device spi0.0
[ 2.383043] Creating 5 MTD partitions on "spi0.0":
[ 2.387824] 0x000000000000-0x000000030000 : "u-boot"
[ 2.394138] 0x000000030000-0x000000031000 : "u-boot-env"
[ 2.400608] 0x000000031000-0x000000040000 : "config"
[ 2.406830] 0x000000040000-0x000000050000 : "factory"
[ 2.413169] 0x000000050000-0x000002000000 : "firmware"
Signed-off-by: Kuan-Yi Li <kyli at abysm.org>
---
...-detect-JEDEC-incompatible-w25q128-using-.patch | 2 +-
...-add-a-quad_enable-callback-in-struct-fla.patch | 47 ++++++++++++++++++++++
...0002-mtd-spi-nor-add-support-for-GD25Q256.patch | 35 ++++++++++++++++
...-allow-NOR-driver-to-write-fewer-bytes-th.patch | 4 +-
...465-m25p80-mx-disable-software-protection.patch | 2 +-
...spi-nor-fix-Spansion-regressions-aliased-.patch | 4 +-
...-support-limiting-4K-sectors-support-base.patch | 2 +-
...mtd-spi-nor-Add-Winbond-w25q128jv-support.patch | 2 +-
.../476-mtd-spi-nor-add-eon-en25q128.patch | 2 +-
.../477-mtd-add-spi-nor-add-mx25u3235f.patch | 2 +-
...-Add-support-for-XM25QH64A-and-XM25QH128A.patch | 2 +-
.../479-mtd-spi-nor-add-eon-en25qh32.patch | 2 +-
.../479-mtd-spi-nor-add-eon-en25qh64.patch | 2 +-
...pi-nor-add-support-for-Gigadevice-GD25D05.patch | 2 +-
...spi-nor-enable-4B-opcodes-for-mx25l25635f.patch | 10 ++---
.../patches-4.14/105-mtd-nor-add-mx25l25635f.patch | 2 +-
.../812-flexspi-support-layerscape.patch | 10 ++---
.../patches-4.14/818-qspi-support-layerscape.patch | 2 +-
...mtd-nor-support-mtd-name-from-device-tree.patch | 4 +-
...53-mtd-spi-nor-add-w25q256-3b-mode-switch.patch | 28 ++++++-------
...-mtd-spi-nor-w25q256-respect-default-mode.patch | 4 +-
.../patches-4.14/302-spi-nor-add-gd25q512.patch | 6 +--
...spi-nor-enable-4B-opcodes-for-mx25l25635f.patch | 10 ++---
23 files changed, 134 insertions(+), 52 deletions(-)
diff --git a/target/linux/bcm53xx/patches-4.14/400-mtd-spi-nor-detect-JEDEC-incompatible-w25q128-using-.patch b/target/linux/bcm53xx/patches-4.14/400-mtd-spi-nor-detect-JEDEC-incompatible-w25q128-using-.patch
index f04ada0a47..9fcf33402b 100644
--- a/target/linux/bcm53xx/patches-4.14/400-mtd-spi-nor-detect-JEDEC-incompatible-w25q128-using-.patch
+++ b/target/linux/bcm53xx/patches-4.14/400-mtd-spi-nor-detect-JEDEC-incompatible-w25q128-using-.patch
@@ -13,7 +13,7 @@ Signed-off-by: Rafał Miłecki <zajec5 at gmail.com>
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -1227,6 +1227,18 @@ static const struct flash_info *spi_nor_
+@@ -1237,6 +1237,18 @@ static const struct flash_info *spi_nor_
}
dev_err(nor->dev, "unrecognized JEDEC id bytes: %02x, %02x, %02x\n",
id[0], id[1], id[2]);
diff --git a/target/linux/generic/backport-4.14/403-v4.15-0001-mtd-spi-nor-add-a-quad_enable-callback-in-struct-fla.patch b/target/linux/generic/backport-4.14/403-v4.15-0001-mtd-spi-nor-add-a-quad_enable-callback-in-struct-fla.patch
new file mode 100644
index 0000000000..6cc7b44c1f
--- /dev/null
+++ b/target/linux/generic/backport-4.14/403-v4.15-0001-mtd-spi-nor-add-a-quad_enable-callback-in-struct-fla.patch
@@ -0,0 +1,47 @@
+From e27072851bf7d706c592fc528549b52023b17a09 Mon Sep 17 00:00:00 2001
+From: Andy Yan <andy.yan at rock-chips.com>
+Date: Mon, 28 Aug 2017 09:58:29 +0800
+Subject: [PATCH 1/2] mtd: spi-nor: add a quad_enable callback in struct
+ flash_info
+
+Some manufacturers may use different bit to set QE on different
+memories.
+
+The GD25Q256 from GigaDevice is an example, which uses S6(bit 6
+of the Status Register-1) to set QE, which is different with
+other supported memories from GigaDevice that use S9(bit 1 of
+the Status Register-2). This makes it is impossible to select
+the quad enable method by distinguishing the MFR. This patch
+introduce a quad_enable function which can be set per memory
+in the flash_info list table.
+
+Signed-off-by: Andy Yan <andy.yan at rock-chips.com>
+Signed-off-by: Cyrille Pitchen <cyrille.pitchen at wedev4u.fr>
+
+--- a/drivers/mtd/spi-nor/spi-nor.c
++++ b/drivers/mtd/spi-nor/spi-nor.c
+@@ -89,6 +89,8 @@ struct flash_info {
+ #define NO_CHIP_ERASE BIT(12) /* Chip does not support chip erase */
+ #define SPI_NOR_SKIP_SFDP BIT(13) /* Skip parsing of SFDP tables */
+ #define USE_CLSR BIT(14) /* use CLSR command */
++
++ int (*quad_enable)(struct spi_nor *nor);
+ };
+
+ #define JEDEC_MFR(info) ((info)->id[0])
+@@ -2433,6 +2435,15 @@ static int spi_nor_init_params(struct sp
+ params->quad_enable = spansion_quad_enable;
+ break;
+ }
++
++ /*
++ * Some manufacturer like GigaDevice may use different
++ * bit to set QE on different memories, so the MFR can't
++ * indicate the quad_enable method for this case, we need
++ * set it in flash info list.
++ */
++ if (info->quad_enable)
++ params->quad_enable = info->quad_enable;
+ }
+
+ /* Override the parameters with data read from SFDP tables. */
diff --git a/target/linux/generic/backport-4.14/403-v4.15-0002-mtd-spi-nor-add-support-for-GD25Q256.patch b/target/linux/generic/backport-4.14/403-v4.15-0002-mtd-spi-nor-add-support-for-GD25Q256.patch
new file mode 100644
index 0000000000..c19a82179b
--- /dev/null
+++ b/target/linux/generic/backport-4.14/403-v4.15-0002-mtd-spi-nor-add-support-for-GD25Q256.patch
@@ -0,0 +1,35 @@
+From 65153846b18c486ce3c90477c467d53915114e3f Mon Sep 17 00:00:00 2001
+From: Andy Yan <andy.yan at rock-chips.com>
+Date: Mon, 28 Aug 2017 10:00:46 +0800
+Subject: [PATCH 2/2] mtd: spi-nor: add support for GD25Q256
+
+Add support for GD25Q256, a 32MiB SPI Nor flash
+from GigaDevice.
+
+Signed-off-by: Andy Yan <andy.yan at rock-chips.com>
+Signed-off-by: Cyrille Pitchen <cyrille.pitchen at wedev4u.fr>
+
+--- a/drivers/mtd/spi-nor/spi-nor.c
++++ b/drivers/mtd/spi-nor/spi-nor.c
+@@ -872,6 +872,8 @@ static int spi_nor_is_locked(struct mtd_
+ return ret;
+ }
+
++static int macronix_quad_enable(struct spi_nor *nor);
++
+ /* Used when the "_ext_id" is two bytes at most */
+ #define INFO(_jedec_id, _ext_id, _sector_size, _n_sectors, _flags) \
+ .id = { \
+@@ -999,6 +1001,12 @@ static const struct flash_info spi_nor_i
+ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+ SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
+ },
++ {
++ "gd25q256", INFO(0xc84019, 0, 64 * 1024, 512,
++ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
++ SPI_NOR_4B_OPCODES | SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
++ .quad_enable = macronix_quad_enable,
++ },
+
+ /* Intel/Numonyx -- xxxs33b */
+ { "160s33b", INFO(0x898911, 0, 64 * 1024, 32, 0) },
diff --git a/target/linux/generic/pending-4.14/450-mtd-spi-nor-allow-NOR-driver-to-write-fewer-bytes-th.patch b/target/linux/generic/pending-4.14/450-mtd-spi-nor-allow-NOR-driver-to-write-fewer-bytes-th.patch
index 571c9b885f..cfd6c280ec 100644
--- a/target/linux/generic/pending-4.14/450-mtd-spi-nor-allow-NOR-driver-to-write-fewer-bytes-th.patch
+++ b/target/linux/generic/pending-4.14/450-mtd-spi-nor-allow-NOR-driver-to-write-fewer-bytes-th.patch
@@ -11,7 +11,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -1377,7 +1377,7 @@ static int spi_nor_write(struct mtd_info
+@@ -1387,7 +1387,7 @@ static int spi_nor_write(struct mtd_info
write_enable(nor);
ret = nor->write(nor, addr, page_remain, buf + i);
@@ -20,7 +20,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
goto write_err;
written = ret;
-@@ -1386,13 +1386,6 @@ static int spi_nor_write(struct mtd_info
+@@ -1396,13 +1396,6 @@ static int spi_nor_write(struct mtd_info
goto write_err;
*retlen += written;
i += written;
diff --git a/target/linux/generic/pending-4.14/465-m25p80-mx-disable-software-protection.patch b/target/linux/generic/pending-4.14/465-m25p80-mx-disable-software-protection.patch
index b41710276f..36305b20b1 100644
--- a/target/linux/generic/pending-4.14/465-m25p80-mx-disable-software-protection.patch
+++ b/target/linux/generic/pending-4.14/465-m25p80-mx-disable-software-protection.patch
@@ -8,7 +8,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -2714,6 +2714,7 @@ int spi_nor_scan(struct spi_nor *nor, co
+@@ -2733,6 +2733,7 @@ int spi_nor_scan(struct spi_nor *nor, co
if (JEDEC_MFR(info) == SNOR_MFR_ATMEL ||
JEDEC_MFR(info) == SNOR_MFR_INTEL ||
diff --git a/target/linux/generic/pending-4.14/466-Revert-mtd-spi-nor-fix-Spansion-regressions-aliased-.patch b/target/linux/generic/pending-4.14/466-Revert-mtd-spi-nor-fix-Spansion-regressions-aliased-.patch
index 55d9709761..f599cead97 100644
--- a/target/linux/generic/pending-4.14/466-Revert-mtd-spi-nor-fix-Spansion-regressions-aliased-.patch
+++ b/target/linux/generic/pending-4.14/466-Revert-mtd-spi-nor-fix-Spansion-regressions-aliased-.patch
@@ -17,7 +17,7 @@ Signed-off-by: Matthias Schiffer <mschiffer at universe-factory.net>
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -2716,6 +2716,7 @@ int spi_nor_scan(struct spi_nor *nor, co
+@@ -2735,6 +2735,7 @@ int spi_nor_scan(struct spi_nor *nor, co
JEDEC_MFR(info) == SNOR_MFR_INTEL ||
JEDEC_MFR(info) == SNOR_MFR_MACRONIX ||
JEDEC_MFR(info) == SNOR_MFR_SST ||
@@ -25,7 +25,7 @@ Signed-off-by: Matthias Schiffer <mschiffer at universe-factory.net>
info->flags & SPI_NOR_HAS_LOCK) {
write_enable(nor);
write_sr(nor, 0);
-@@ -2734,7 +2735,8 @@ int spi_nor_scan(struct spi_nor *nor, co
+@@ -2753,7 +2754,8 @@ int spi_nor_scan(struct spi_nor *nor, co
/* NOR protection support for STmicro/Micron chips and similar */
if (JEDEC_MFR(info) == SNOR_MFR_MICRON ||
diff --git a/target/linux/generic/pending-4.14/470-mtd-spi-nor-support-limiting-4K-sectors-support-base.patch b/target/linux/generic/pending-4.14/470-mtd-spi-nor-support-limiting-4K-sectors-support-base.patch
index 0f4ea32688..5790848cac 100644
--- a/target/linux/generic/pending-4.14/470-mtd-spi-nor-support-limiting-4K-sectors-support-base.patch
+++ b/target/linux/generic/pending-4.14/470-mtd-spi-nor-support-limiting-4K-sectors-support-base.patch
@@ -39,7 +39,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
depends on ARCH_AT91 || (ARM && COMPILE_TEST && !ARCH_EBSA110)
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -2561,10 +2561,12 @@ static int spi_nor_select_erase(struct s
+@@ -2580,10 +2580,12 @@ static int spi_nor_select_erase(struct s
#ifdef CONFIG_MTD_SPI_NOR_USE_4K_SECTORS
/* prefer "small sector" erase if possible */
diff --git a/target/linux/generic/pending-4.14/475-mtd-spi-nor-Add-Winbond-w25q128jv-support.patch b/target/linux/generic/pending-4.14/475-mtd-spi-nor-Add-Winbond-w25q128jv-support.patch
index f751bfd3b2..e78f3576ac 100644
--- a/target/linux/generic/pending-4.14/475-mtd-spi-nor-Add-Winbond-w25q128jv-support.patch
+++ b/target/linux/generic/pending-4.14/475-mtd-spi-nor-Add-Winbond-w25q128jv-support.patch
@@ -20,7 +20,7 @@ Changes in v2:
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -1165,6 +1165,11 @@ static const struct flash_info spi_nor_i
+@@ -1175,6 +1175,11 @@ static const struct flash_info spi_nor_i
SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
},
diff --git a/target/linux/generic/pending-4.14/476-mtd-spi-nor-add-eon-en25q128.patch b/target/linux/generic/pending-4.14/476-mtd-spi-nor-add-eon-en25q128.patch
index ac1fda5159..f50daddd6b 100644
--- a/target/linux/generic/pending-4.14/476-mtd-spi-nor-add-eon-en25q128.patch
+++ b/target/linux/generic/pending-4.14/476-mtd-spi-nor-add-eon-en25q128.patch
@@ -8,7 +8,7 @@ Signed-off-by: Piotr Dymacz <pepe2k at gmail.com>
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -954,6 +954,7 @@ static const struct flash_info spi_nor_i
+@@ -958,6 +958,7 @@ static const struct flash_info spi_nor_i
{ "en25q32b", INFO(0x1c3016, 0, 64 * 1024, 64, 0) },
{ "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128, 0) },
{ "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) },
diff --git a/target/linux/generic/pending-4.14/477-mtd-add-spi-nor-add-mx25u3235f.patch b/target/linux/generic/pending-4.14/477-mtd-add-spi-nor-add-mx25u3235f.patch
index 2d94959c5c..6c7a5d9343 100644
--- a/target/linux/generic/pending-4.14/477-mtd-add-spi-nor-add-mx25u3235f.patch
+++ b/target/linux/generic/pending-4.14/477-mtd-add-spi-nor-add-mx25u3235f.patch
@@ -8,7 +8,7 @@ Signed-off-by: André Valentin <avalentin at marcant.net>
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -1022,6 +1022,7 @@ static const struct flash_info spi_nor_i
+@@ -1032,6 +1032,7 @@ static const struct flash_info spi_nor_i
{ "mx25l3205d", INFO(0xc22016, 0, 64 * 1024, 64, SECT_4K) },
{ "mx25l3255e", INFO(0xc29e16, 0, 64 * 1024, 64, SECT_4K) },
{ "mx25l6405d", INFO(0xc22017, 0, 64 * 1024, 128, SECT_4K) },
diff --git a/target/linux/generic/pending-4.14/478-mtd-spi-nor-Add-support-for-XM25QH64A-and-XM25QH128A.patch b/target/linux/generic/pending-4.14/478-mtd-spi-nor-Add-support-for-XM25QH64A-and-XM25QH128A.patch
index 4ecf53621d..7d3ca56c1e 100644
--- a/target/linux/generic/pending-4.14/478-mtd-spi-nor-Add-support-for-XM25QH64A-and-XM25QH128A.patch
+++ b/target/linux/generic/pending-4.14/478-mtd-spi-nor-Add-support-for-XM25QH64A-and-XM25QH128A.patch
@@ -17,7 +17,7 @@ Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -1192,6 +1192,10 @@ static const struct flash_info spi_nor_i
+@@ -1202,6 +1202,10 @@ static const struct flash_info spi_nor_i
{ "3S400AN", S3AN_INFO(0x1f2400, 256, 264) },
{ "3S700AN", S3AN_INFO(0x1f2500, 512, 264) },
{ "3S1400AN", S3AN_INFO(0x1f2600, 512, 528) },
diff --git a/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh32.patch b/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh32.patch
index b8d5101514..c88bd6a422 100644
--- a/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh32.patch
+++ b/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh32.patch
@@ -1,6 +1,6 @@
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -955,6 +955,7 @@ static const struct flash_info spi_nor_i
+@@ -959,6 +959,7 @@ static const struct flash_info spi_nor_i
{ "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128, 0) },
{ "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) },
{ "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256, SECT_4K) },
diff --git a/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh64.patch b/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh64.patch
index c290a784d0..8a56d5a1aa 100644
--- a/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh64.patch
+++ b/target/linux/generic/pending-4.14/479-mtd-spi-nor-add-eon-en25qh64.patch
@@ -1,6 +1,6 @@
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -956,6 +956,7 @@ static const struct flash_info spi_nor_i
+@@ -960,6 +960,7 @@ static const struct flash_info spi_nor_i
{ "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) },
{ "en25q128", INFO(0x1c3018, 0, 64 * 1024, 256, SECT_4K) },
{ "en25qh32", INFO(0x1c7016, 0, 64 * 1024, 64, 0) },
diff --git a/target/linux/generic/pending-4.14/481-mtd-spi-nor-add-support-for-Gigadevice-GD25D05.patch b/target/linux/generic/pending-4.14/481-mtd-spi-nor-add-support-for-Gigadevice-GD25D05.patch
index 4e632b05a0..e347650ae5 100644
--- a/target/linux/generic/pending-4.14/481-mtd-spi-nor-add-support-for-Gigadevice-GD25D05.patch
+++ b/target/linux/generic/pending-4.14/481-mtd-spi-nor-add-support-for-Gigadevice-GD25D05.patch
@@ -10,7 +10,7 @@ Signed-off-by: Koen Vandeputte <koen.vandeputte at ncentric.com>
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -976,6 +976,11 @@ static const struct flash_info spi_nor_i
+@@ -980,6 +980,11 @@ static const struct flash_info spi_nor_i
/* GigaDevice */
{
diff --git a/target/linux/ipq40xx/patches-4.14/303-spi-nor-enable-4B-opcodes-for-mx25l25635f.patch b/target/linux/ipq40xx/patches-4.14/303-spi-nor-enable-4B-opcodes-for-mx25l25635f.patch
index f5c0dca019..a9c6dcb97c 100644
--- a/target/linux/ipq40xx/patches-4.14/303-spi-nor-enable-4B-opcodes-for-mx25l25635f.patch
+++ b/target/linux/ipq40xx/patches-4.14/303-spi-nor-enable-4B-opcodes-for-mx25l25635f.patch
@@ -1,6 +1,6 @@
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -1037,6 +1037,7 @@ static const struct flash_info spi_nor_i
+@@ -1047,6 +1047,7 @@ static const struct flash_info spi_nor_i
{ "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) },
{ "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) },
{ "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
@@ -8,7 +8,7 @@
{ "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_4B_OPCODES) },
{ "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) },
{ "mx66l51235l", INFO(0xc2201a, 0, 64 * 1024, 1024, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
-@@ -1206,11 +1207,12 @@ static const struct flash_info spi_nor_i
+@@ -1216,11 +1217,12 @@ static const struct flash_info spi_nor_i
{ },
};
@@ -23,7 +23,7 @@
tmp = nor->read_reg(nor, SPINOR_OP_RDID, id, SPI_NOR_MAX_ID_LEN);
if (tmp < 0) {
-@@ -1221,10 +1223,16 @@ static const struct flash_info *spi_nor_
+@@ -1231,10 +1233,16 @@ static const struct flash_info *spi_nor_
for (tmp = 0; tmp < ARRAY_SIZE(spi_nor_ids) - 1; tmp++) {
info = &spi_nor_ids[tmp];
if (info->id_len) {
@@ -42,7 +42,7 @@
dev_err(nor->dev, "unrecognized JEDEC id bytes: %02x, %02x, %02x\n",
id[0], id[1], id[2]);
return ERR_PTR(-ENODEV);
-@@ -2684,7 +2692,7 @@ int spi_nor_scan(struct spi_nor *nor, co
+@@ -2703,7 +2711,7 @@ int spi_nor_scan(struct spi_nor *nor, co
info = spi_nor_match_id(name);
/* Try to auto-detect if chip name wasn't specified or not found */
if (!info)
@@ -51,7 +51,7 @@
if (IS_ERR_OR_NULL(info))
return -ENOENT;
-@@ -2695,7 +2703,7 @@ int spi_nor_scan(struct spi_nor *nor, co
+@@ -2714,7 +2722,7 @@ int spi_nor_scan(struct spi_nor *nor, co
if (name && info->id_len) {
const struct flash_info *jinfo;
diff --git a/target/linux/ipq806x/patches-4.14/105-mtd-nor-add-mx25l25635f.patch b/target/linux/ipq806x/patches-4.14/105-mtd-nor-add-mx25l25635f.patch
index 2bd18ffa19..a92302d2a4 100644
--- a/target/linux/ipq806x/patches-4.14/105-mtd-nor-add-mx25l25635f.patch
+++ b/target/linux/ipq806x/patches-4.14/105-mtd-nor-add-mx25l25635f.patch
@@ -11,7 +11,7 @@ the ubi volume created by the other.
---
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -1036,7 +1036,7 @@ static const struct flash_info spi_nor_i
+@@ -1046,7 +1046,7 @@ static const struct flash_info spi_nor_i
{ "mx25u6435f", INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) },
{ "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) },
{ "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) },
diff --git a/target/linux/layerscape/patches-4.14/812-flexspi-support-layerscape.patch b/target/linux/layerscape/patches-4.14/812-flexspi-support-layerscape.patch
index 5b50f11a8b..bd8620f097 100644
--- a/target/linux/layerscape/patches-4.14/812-flexspi-support-layerscape.patch
+++ b/target/linux/layerscape/patches-4.14/812-flexspi-support-layerscape.patch
@@ -1504,7 +1504,7 @@ Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur at nxp.com>
+MODULE_LICENSE("GPL v2");
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -269,6 +269,7 @@ static inline int set_4byte(struct spi_n
+@@ -271,6 +271,7 @@ static inline int set_4byte(struct spi_n
u8 cmd;
switch (JEDEC_MFR(info)) {
@@ -1512,7 +1512,7 @@ Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur at nxp.com>
case SNOR_MFR_MICRON:
/* Some Micron need WREN command; all will accept it */
need_wren = true;
-@@ -1044,7 +1045,7 @@ static const struct flash_info spi_nor_i
+@@ -1054,7 +1055,7 @@ static const struct flash_info spi_nor_i
{ "mx66l1g45g", INFO(0xc2201b, 0, 64 * 1024, 2048, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "mx66l1g55g", INFO(0xc2261b, 0, 64 * 1024, 2048, SPI_NOR_QUAD_READ) },
@@ -1521,7 +1521,7 @@ Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur at nxp.com>
{ "n25q016a", INFO(0x20bb15, 0, 64 * 1024, 32, SECT_4K | SPI_NOR_QUAD_READ) },
{ "n25q032", INFO(0x20ba16, 0, 64 * 1024, 64, SPI_NOR_QUAD_READ) },
{ "n25q032a", INFO(0x20bb16, 0, 64 * 1024, 64, SPI_NOR_QUAD_READ) },
-@@ -1059,6 +1060,12 @@ static const struct flash_info spi_nor_i
+@@ -1069,6 +1070,12 @@ static const struct flash_info spi_nor_i
{ "n25q00", INFO(0x20ba21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },
{ "n25q00a", INFO(0x20bb21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },
@@ -1534,7 +1534,7 @@ Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur at nxp.com>
/* PMC */
{ "pm25lv512", INFO(0, 0, 32 * 1024, 2, SECT_4K_PMC) },
{ "pm25lv010", INFO(0, 0, 32 * 1024, 4, SECT_4K_PMC) },
-@@ -2436,6 +2443,7 @@ static int spi_nor_init_params(struct sp
+@@ -2446,6 +2453,7 @@ static int spi_nor_init_params(struct sp
params->quad_enable = macronix_quad_enable;
break;
@@ -1542,7 +1542,7 @@ Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur at nxp.com>
case SNOR_MFR_MICRON:
break;
-@@ -2754,7 +2762,8 @@ int spi_nor_scan(struct spi_nor *nor, co
+@@ -2773,7 +2781,8 @@ int spi_nor_scan(struct spi_nor *nor, co
mtd->_read = spi_nor_read;
/* NOR protection support for STmicro/Micron chips and similar */
diff --git a/target/linux/layerscape/patches-4.14/818-qspi-support-layerscape.patch b/target/linux/layerscape/patches-4.14/818-qspi-support-layerscape.patch
index 3e482465b4..b41fd95b07 100644
--- a/target/linux/layerscape/patches-4.14/818-qspi-support-layerscape.patch
+++ b/target/linux/layerscape/patches-4.14/818-qspi-support-layerscape.patch
@@ -718,7 +718,7 @@ Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur at nxp.com>
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -1159,6 +1159,11 @@ static const struct flash_info spi_nor_i
+@@ -1169,6 +1169,11 @@ static const struct flash_info spi_nor_i
{ "w25x40", INFO(0xef3013, 0, 64 * 1024, 8, SECT_4K) },
{ "w25x80", INFO(0xef3014, 0, 64 * 1024, 16, SECT_4K) },
{ "w25x16", INFO(0xef3015, 0, 64 * 1024, 32, SECT_4K) },
diff --git a/target/linux/pistachio/patches-4.14/401-mtd-nor-support-mtd-name-from-device-tree.patch b/target/linux/pistachio/patches-4.14/401-mtd-nor-support-mtd-name-from-device-tree.patch
index 0a1b018f14..9b443bedfe 100644
--- a/target/linux/pistachio/patches-4.14/401-mtd-nor-support-mtd-name-from-device-tree.patch
+++ b/target/linux/pistachio/patches-4.14/401-mtd-nor-support-mtd-name-from-device-tree.patch
@@ -10,7 +10,7 @@ Signed-off-by: Abhimanyu Vishwakarma <Abhimanyu.Vishwakarma at imgtec.com>
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -2668,6 +2668,7 @@ int spi_nor_scan(struct spi_nor *nor, co
+@@ -2687,6 +2687,7 @@ int spi_nor_scan(struct spi_nor *nor, co
struct device *dev = nor->dev;
struct mtd_info *mtd = &nor->mtd;
struct device_node *np = spi_nor_get_flash_node(nor);
@@ -18,7 +18,7 @@ Signed-off-by: Abhimanyu Vishwakarma <Abhimanyu.Vishwakarma at imgtec.com>
int ret;
int i;
-@@ -2743,7 +2744,12 @@ int spi_nor_scan(struct spi_nor *nor, co
+@@ -2762,7 +2763,12 @@ int spi_nor_scan(struct spi_nor *nor, co
spi_nor_wait_till_ready(nor);
}
diff --git a/target/linux/ramips/patches-4.14/0053-mtd-spi-nor-add-w25q256-3b-mode-switch.patch b/target/linux/ramips/patches-4.14/0053-mtd-spi-nor-add-w25q256-3b-mode-switch.patch
index 070eeafe81..0da49b0ff2 100644
--- a/target/linux/ramips/patches-4.14/0053-mtd-spi-nor-add-w25q256-3b-mode-switch.patch
+++ b/target/linux/ramips/patches-4.14/0053-mtd-spi-nor-add-w25q256-3b-mode-switch.patch
@@ -21,10 +21,10 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
+ * Like SPI_NOR_4B_OPCODES, but for read
+ * op code only.
+ */
- };
- #define JEDEC_MFR(info) ((info)->id[0])
-@@ -240,6 +244,15 @@ static inline u8 spi_nor_convert_3to4_er
+ int (*quad_enable)(struct spi_nor *nor);
+ };
+@@ -242,6 +246,15 @@ static inline u8 spi_nor_convert_3to4_er
ARRAY_SIZE(spi_nor_3to4_erase));
}
@@ -40,7 +40,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
static void spi_nor_set_4byte_opcodes(struct spi_nor *nor,
const struct flash_info *info)
{
-@@ -467,6 +480,36 @@ static int spi_nor_erase_sector(struct s
+@@ -469,6 +482,36 @@ static int spi_nor_erase_sector(struct s
return nor->write_reg(nor, nor->erase_opcode, buf, nor->addr_width);
}
@@ -77,7 +77,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
/*
* Erase an address range on the nor chip. The address range may extend
* one or more erase sectors. Return an error is there is a problem erasing.
-@@ -492,6 +535,10 @@ static int spi_nor_erase(struct mtd_info
+@@ -494,6 +537,10 @@ static int spi_nor_erase(struct mtd_info
if (ret)
return ret;
@@ -88,7 +88,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
/* whole-chip erase? */
if (len == mtd->size && !(nor->flags & SNOR_F_NO_OP_CHIP_ERASE)) {
unsigned long timeout;
-@@ -542,6 +589,7 @@ static int spi_nor_erase(struct mtd_info
+@@ -544,6 +591,7 @@ static int spi_nor_erase(struct mtd_info
write_disable(nor);
erase_err:
@@ -96,7 +96,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
spi_nor_unlock_and_unprep(nor, SPI_NOR_OPS_ERASE);
instr->state = ret ? MTD_ERASE_FAILED : MTD_ERASE_DONE;
-@@ -834,7 +882,9 @@ static int spi_nor_lock(struct mtd_info
+@@ -836,7 +884,9 @@ static int spi_nor_lock(struct mtd_info
if (ret)
return ret;
@@ -106,7 +106,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
spi_nor_unlock_and_unprep(nor, SPI_NOR_OPS_UNLOCK);
return ret;
-@@ -849,7 +899,9 @@ static int spi_nor_unlock(struct mtd_inf
+@@ -851,7 +901,9 @@ static int spi_nor_unlock(struct mtd_inf
if (ret)
return ret;
@@ -116,7 +116,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
spi_nor_unlock_and_unprep(nor, SPI_NOR_OPS_LOCK);
return ret;
-@@ -1182,7 +1234,7 @@ static const struct flash_info spi_nor_i
+@@ -1192,7 +1244,7 @@ static const struct flash_info spi_nor_i
{ "w25q80", INFO(0xef5014, 0, 64 * 1024, 16, SECT_4K) },
{ "w25q80bl", INFO(0xef4014, 0, 64 * 1024, 16, SECT_4K) },
{ "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, SECT_4K) },
@@ -125,7 +125,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
{ "w25m512jv", INFO(0xef7119, 0, 64 * 1024, 1024,
SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ) },
-@@ -1242,6 +1294,9 @@ static int spi_nor_read(struct mtd_info
+@@ -1252,6 +1304,9 @@ static int spi_nor_read(struct mtd_info
if (ret)
return ret;
@@ -135,7 +135,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
while (len) {
loff_t addr = from;
-@@ -1266,6 +1321,18 @@ static int spi_nor_read(struct mtd_info
+@@ -1276,6 +1331,18 @@ static int spi_nor_read(struct mtd_info
ret = 0;
read_err:
@@ -154,7 +154,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
spi_nor_unlock_and_unprep(nor, SPI_NOR_OPS_READ);
return ret;
}
-@@ -1367,6 +1434,10 @@ static int spi_nor_write(struct mtd_info
+@@ -1377,6 +1444,10 @@ static int spi_nor_write(struct mtd_info
if (ret)
return ret;
@@ -165,7 +165,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
for (i = 0; i < len; ) {
ssize_t written;
loff_t addr = to + i;
-@@ -1407,6 +1478,7 @@ static int spi_nor_write(struct mtd_info
+@@ -1417,6 +1488,7 @@ static int spi_nor_write(struct mtd_info
}
write_err:
@@ -173,7 +173,7 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
spi_nor_unlock_and_unprep(nor, SPI_NOR_OPS_WRITE);
return ret;
}
-@@ -2823,8 +2895,10 @@ int spi_nor_scan(struct spi_nor *nor, co
+@@ -2842,8 +2914,10 @@ int spi_nor_scan(struct spi_nor *nor, co
} else if (mtd->size > 0x1000000) {
/* enable 4-byte addressing if the device exceeds 16MiB */
nor->addr_width = 4;
diff --git a/target/linux/ramips/patches-4.14/0054-mtd-spi-nor-w25q256-respect-default-mode.patch b/target/linux/ramips/patches-4.14/0054-mtd-spi-nor-w25q256-respect-default-mode.patch
index 267d2a9eb8..419a9719b5 100644
--- a/target/linux/ramips/patches-4.14/0054-mtd-spi-nor-w25q256-respect-default-mode.patch
+++ b/target/linux/ramips/patches-4.14/0054-mtd-spi-nor-w25q256-respect-default-mode.patch
@@ -1,6 +1,6 @@
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -142,20 +142,29 @@ static int read_fsr(struct spi_nor *nor)
+@@ -144,20 +144,29 @@ static int read_fsr(struct spi_nor *nor)
* location. Return the configuration register value.
* Returns negative if error occurred.
*/
@@ -33,7 +33,7 @@
/*
* Write status register 1 byte
* Returns negative if error occurred.
-@@ -2895,9 +2904,16 @@ int spi_nor_scan(struct spi_nor *nor, co
+@@ -2914,9 +2923,16 @@ int spi_nor_scan(struct spi_nor *nor, co
} else if (mtd->size > 0x1000000) {
/* enable 4-byte addressing if the device exceeds 16MiB */
nor->addr_width = 4;
diff --git a/target/linux/ramips/patches-4.14/302-spi-nor-add-gd25q512.patch b/target/linux/ramips/patches-4.14/302-spi-nor-add-gd25q512.patch
index 0a3a65d70a..836eec4f1e 100644
--- a/target/linux/ramips/patches-4.14/302-spi-nor-add-gd25q512.patch
+++ b/target/linux/ramips/patches-4.14/302-spi-nor-add-gd25q512.patch
@@ -1,8 +1,8 @@
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -1066,6 +1066,11 @@ static const struct flash_info spi_nor_i
- SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
- SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
+@@ -1076,6 +1076,11 @@ static const struct flash_info spi_nor_i
+ SPI_NOR_4B_OPCODES | SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
+ .quad_enable = macronix_quad_enable,
},
+ {
+ "gd25q512", INFO(0xc84020, 0, 64 * 1024, 1024,
diff --git a/target/linux/ramips/patches-4.14/304-spi-nor-enable-4B-opcodes-for-mx25l25635f.patch b/target/linux/ramips/patches-4.14/304-spi-nor-enable-4B-opcodes-for-mx25l25635f.patch
index 021c2857b3..bfa25c77e8 100644
--- a/target/linux/ramips/patches-4.14/304-spi-nor-enable-4B-opcodes-for-mx25l25635f.patch
+++ b/target/linux/ramips/patches-4.14/304-spi-nor-enable-4B-opcodes-for-mx25l25635f.patch
@@ -10,7 +10,7 @@ For reference see:
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -1103,6 +1103,7 @@ static const struct flash_info spi_nor_i
+@@ -1113,6 +1113,7 @@ static const struct flash_info spi_nor_i
{ "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) },
{ "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) },
{ "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
@@ -18,7 +18,7 @@ For reference see:
{ "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_4B_OPCODES) },
{ "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) },
{ "mx66l51235l", INFO(0xc2201a, 0, 64 * 1024, 1024, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
-@@ -1272,11 +1273,12 @@ static const struct flash_info spi_nor_i
+@@ -1282,11 +1283,12 @@ static const struct flash_info spi_nor_i
{ },
};
@@ -33,7 +33,7 @@ For reference see:
tmp = nor->read_reg(nor, SPINOR_OP_RDID, id, SPI_NOR_MAX_ID_LEN);
if (tmp < 0) {
-@@ -1287,10 +1289,16 @@ static const struct flash_info *spi_nor_
+@@ -1297,10 +1299,16 @@ static const struct flash_info *spi_nor_
for (tmp = 0; tmp < ARRAY_SIZE(spi_nor_ids) - 1; tmp++) {
info = &spi_nor_ids[tmp];
if (info->id_len) {
@@ -52,7 +52,7 @@ For reference see:
dev_err(nor->dev, "unrecognized JEDEC id bytes: %02x, %02x, %02x\n",
id[0], id[1], id[2]);
return ERR_PTR(-ENODEV);
-@@ -2770,7 +2778,7 @@ int spi_nor_scan(struct spi_nor *nor, co
+@@ -2789,7 +2797,7 @@ int spi_nor_scan(struct spi_nor *nor, co
info = spi_nor_match_id(name);
/* Try to auto-detect if chip name wasn't specified or not found */
if (!info)
@@ -61,7 +61,7 @@ For reference see:
if (IS_ERR_OR_NULL(info))
return -ENOENT;
-@@ -2781,7 +2789,7 @@ int spi_nor_scan(struct spi_nor *nor, co
+@@ -2800,7 +2808,7 @@ int spi_nor_scan(struct spi_nor *nor, co
if (name && info->id_len) {
const struct flash_info *jinfo;
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