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-rw-r--r--package/boot/uboot-lantiq/patches/0007-sf-eon-use-16-bit-ID-for-comparison.patch45
1 files changed, 45 insertions, 0 deletions
diff --git a/package/boot/uboot-lantiq/patches/0007-sf-eon-use-16-bit-ID-for-comparison.patch b/package/boot/uboot-lantiq/patches/0007-sf-eon-use-16-bit-ID-for-comparison.patch
new file mode 100644
index 0000000000..6836674fed
--- /dev/null
+++ b/package/boot/uboot-lantiq/patches/0007-sf-eon-use-16-bit-ID-for-comparison.patch
@@ -0,0 +1,45 @@
+From d32f45357f0475a2f810752eeb9412fe692e1c0a Mon Sep 17 00:00:00 2001
+From: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
+Date: Wed, 7 Nov 2012 14:09:21 +0100
+Subject: sf: eon: use 16 bit ID for comparison
+
+Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
+
+--- a/drivers/mtd/spi/eon.c
++++ b/drivers/mtd/spi/eon.c
+@@ -11,19 +11,19 @@
+ #include "spi_flash_internal.h"
+
+ struct eon_spi_flash_params {
+- u8 idcode1;
++ u16 idcode;
+ u16 nr_sectors;
+ const char *name;
+ };
+
+ static const struct eon_spi_flash_params eon_spi_flash_table[] = {
+ {
+- .idcode1 = 0x16,
++ .idcode = 0x3016,
+ .nr_sectors = 1024,
+ .name = "EN25Q32B",
+ },
+ {
+- .idcode1 = 0x18,
++ .idcode = 0x3018,
+ .nr_sectors = 4096,
+ .name = "EN25Q128",
+ },
+@@ -33,10 +33,11 @@ int spi_flash_probe_eon(struct spi_flash
+ {
+ const struct eon_spi_flash_params *params;
+ unsigned int i;
++ u16 id = idcode[2] | idcode[1] << 8;
+
+ for (i = 0; i < ARRAY_SIZE(eon_spi_flash_table); ++i) {
+ params = &eon_spi_flash_table[i];
+- if (params->idcode1 == idcode[2])
++ if (params->idcode == id)
+ break;
+ }
+