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authorGabor Juhos <juhosg@openwrt.org>2010-02-08 09:37:16 +0000
committerGabor Juhos <juhosg@openwrt.org>2010-02-08 09:37:16 +0000
commitd2cd6f3b9999359533ecd8f5b3af8ceb5d0c8d4c (patch)
tree7f27b4bdc715d7c7939de3d456570653e615f1b1 /target/linux/generic-2.6
parentc25bf09111d91d4e5bf74eed69813a21d6e36eba (diff)
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kernel: 2.6.32: integrate m25p80 driver related patches from ar71xx
SVN-Revision: 19547
Diffstat (limited to 'target/linux/generic-2.6')
-rw-r--r--target/linux/generic-2.6/patches-2.6.32/083-mtd_fix_nand_correct_data_return_code.patch (renamed from target/linux/generic-2.6/patches-2.6.32/090-mtd_fix_nand_correct_data_return_code.patch)0
-rw-r--r--target/linux/generic-2.6/patches-2.6.32/084-mtd_m25p80_add_pm25lv_flash_support.patch13
-rw-r--r--target/linux/generic-2.6/patches-2.6.32/085-mtd_m25p80_add_en25pxx_support.patch13
-rw-r--r--target/linux/generic-2.6/patches-2.6.32/086-mtd_m25p80_add_xxxs33b_support.patch29
-rw-r--r--target/linux/generic-2.6/patches-2.6.32/087-mtd-m25p80-add-w25q32-chip-support.patch10
5 files changed, 65 insertions, 0 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.32/090-mtd_fix_nand_correct_data_return_code.patch b/target/linux/generic-2.6/patches-2.6.32/083-mtd_fix_nand_correct_data_return_code.patch
index 97148d07d0..97148d07d0 100644
--- a/target/linux/generic-2.6/patches-2.6.32/090-mtd_fix_nand_correct_data_return_code.patch
+++ b/target/linux/generic-2.6/patches-2.6.32/083-mtd_fix_nand_correct_data_return_code.patch
diff --git a/target/linux/generic-2.6/patches-2.6.32/084-mtd_m25p80_add_pm25lv_flash_support.patch b/target/linux/generic-2.6/patches-2.6.32/084-mtd_m25p80_add_pm25lv_flash_support.patch
new file mode 100644
index 0000000000..30c5cc9529
--- /dev/null
+++ b/target/linux/generic-2.6/patches-2.6.32/084-mtd_m25p80_add_pm25lv_flash_support.patch
@@ -0,0 +1,13 @@
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -626,6 +626,10 @@ static struct flash_info __devinitdata m
+ { "mx25l12805d", 0xc22018, 0, 64 * 1024, 256, },
+ { "mx25l12855e", 0xc22618, 0, 64 * 1024, 256, },
+
++ /* PMC -- pm25x "blocks" are 32K, sectors are 4K */
++ { "pm25lv512", 0, 32 * 1024, 2, SECT_4K },
++ { "pm25lv010", 0, 32 * 1024, 4, SECT_4K },
++
+ /* Spansion -- single (large) sector size only, at least
+ * for the chips listed here (without boot sectors).
+ */
diff --git a/target/linux/generic-2.6/patches-2.6.32/085-mtd_m25p80_add_en25pxx_support.patch b/target/linux/generic-2.6/patches-2.6.32/085-mtd_m25p80_add_en25pxx_support.patch
new file mode 100644
index 0000000000..d3bd1dd5ef
--- /dev/null
+++ b/target/linux/generic-2.6/patches-2.6.32/085-mtd_m25p80_add_en25pxx_support.patch
@@ -0,0 +1,13 @@
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -626,6 +626,10 @@ static struct flash_info __devinitdata m
+ { "mx25l12805d", 0xc22018, 0, 64 * 1024, 256, },
+ { "mx25l12855e", 0xc22618, 0, 64 * 1024, 256, },
+
++ /* EON -- en25pxx */
++ { "en25p32", 0x1c2016, 0, 64 * 1024, 64, },
++ { "en25p64", 0x1c2017, 0, 64 * 1024, 128, },
++
+ /* PMC -- pm25x "blocks" are 32K, sectors are 4K */
+ { "pm25lv512", 0, 32 * 1024, 2, SECT_4K },
+ { "pm25lv010", 0, 32 * 1024, 4, SECT_4K },
diff --git a/target/linux/generic-2.6/patches-2.6.32/086-mtd_m25p80_add_xxxs33b_support.patch b/target/linux/generic-2.6/patches-2.6.32/086-mtd_m25p80_add_xxxs33b_support.patch
new file mode 100644
index 0000000000..0c7c227ed8
--- /dev/null
+++ b/target/linux/generic-2.6/patches-2.6.32/086-mtd_m25p80_add_xxxs33b_support.patch
@@ -0,0 +1,29 @@
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -630,6 +630,11 @@ static struct flash_info __devinitdata m
+ { "en25p32", 0x1c2016, 0, 64 * 1024, 64, },
+ { "en25p64", 0x1c2017, 0, 64 * 1024, 128, },
+
++ /* Numonyx -- xxxs33b */
++ { "160s33b", 0x898911, 0, 64 * 1024, 64, },
++ { "320s33b", 0x898912, 0, 64 * 1024, 128, },
++ { "640s33b", 0x898913, 0, 64 * 1024, 256, },
++
+ /* PMC -- pm25x "blocks" are 32K, sectors are 4K */
+ { "pm25lv512", 0, 32 * 1024, 2, SECT_4K },
+ { "pm25lv010", 0, 32 * 1024, 4, SECT_4K },
+@@ -784,11 +789,12 @@ static int __devinit m25p_probe(struct s
+ dev_set_drvdata(&spi->dev, flash);
+
+ /*
+- * Atmel serial flash tend to power up
++ * Atmel and Intel/Numonyx serial flash tend to power up
+ * with the software protection bits set
+ */
+
+- if (info->jedec_id >> 16 == 0x1f) {
++ if (info->jedec_id >> 16 == 0x1f ||
++ info->jedec_id >> 16 == 0x89) {
+ write_enable(flash);
+ write_sr(flash, 0);
+ }
diff --git a/target/linux/generic-2.6/patches-2.6.32/087-mtd-m25p80-add-w25q32-chip-support.patch b/target/linux/generic-2.6/patches-2.6.32/087-mtd-m25p80-add-w25q32-chip-support.patch
new file mode 100644
index 0000000000..5f44c1d696
--- /dev/null
+++ b/target/linux/generic-2.6/patches-2.6.32/087-mtd-m25p80-add-w25q32-chip-support.patch
@@ -0,0 +1,10 @@
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -687,6 +687,7 @@ static struct flash_info __devinitdata m
+ { "w25x80", 0xef3014, 0, 64 * 1024, 16, SECT_4K, },
+ { "w25x16", 0xef3015, 0, 64 * 1024, 32, SECT_4K, },
+ { "w25x32", 0xef3016, 0, 64 * 1024, 64, SECT_4K, },
++ { "w25q32", 0xef4016, 0, 64 * 1024, 64, SECT_4K, },
+ { "w25x64", 0xef3017, 0, 64 * 1024, 128, SECT_4K, },
+ };
+