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-rw-r--r--target/linux/bcm53xx/files/drivers/misc/bcm47xx-nvram.c13
-rw-r--r--target/linux/bcm53xx/files/drivers/misc/bcm47xx-sprom.c14
-rw-r--r--target/linux/bcm53xx/files/include/linux/bcm47xx_nvram.h32
-rw-r--r--target/linux/bcm53xx/patches-3.14/111-bcm47xx-nvram-add-new-nvram-driver-with-dt-support.patch32
-rw-r--r--target/linux/bcm53xx/patches-3.18/111-bcm47xx-nvram-add-new-nvram-driver-with-dt-support.patch27
5 files changed, 57 insertions, 61 deletions
diff --git a/target/linux/bcm53xx/files/drivers/misc/bcm47xx-nvram.c b/target/linux/bcm53xx/files/drivers/misc/bcm47xx-nvram.c
index 6ea715c2cd..55374799c0 100644
--- a/target/linux/bcm53xx/files/drivers/misc/bcm47xx-nvram.c
+++ b/target/linux/bcm53xx/files/drivers/misc/bcm47xx-nvram.c
@@ -21,6 +21,19 @@
#include <linux/io.h>
#include <linux/bcm47xx_nvram.h>
+#define NVRAM_HEADER 0x48534C46 /* 'FLSH' */
+#define NVRAM_SPACE 0x8000
+
+#define FLASH_MIN 0x00020000 /* Minimum flash size */
+
+struct nvram_header {
+ u32 magic;
+ u32 len;
+ u32 crc_ver_init; /* 0:7 crc, 8:15 ver, 16:31 sdram_init */
+ u32 config_refresh; /* 0:15 sdram_config, 16:31 sdram_refresh */
+ u32 config_ncdl; /* ncdl values for memc */
+};
+
struct bcm47xx_nvram {
size_t nvram_len;
char *nvram_buf;
diff --git a/target/linux/bcm53xx/files/drivers/misc/bcm47xx-sprom.c b/target/linux/bcm53xx/files/drivers/misc/bcm47xx-sprom.c
index 3221b12c29..4e56208b8a 100644
--- a/target/linux/bcm53xx/files/drivers/misc/bcm47xx-sprom.c
+++ b/target/linux/bcm53xx/files/drivers/misc/bcm47xx-sprom.c
@@ -141,6 +141,20 @@ static void nvram_read_leddc(const struct bcm47xx_sprom_fill *fill,
*leddc_off_time = (val >> 16) & 0xff;
}
+static void bcm47xx_nvram_parse_macaddr(char *buf, u8 macaddr[6])
+{
+ if (strchr(buf, ':'))
+ sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0],
+ &macaddr[1], &macaddr[2], &macaddr[3], &macaddr[4],
+ &macaddr[5]);
+ else if (strchr(buf, '-'))
+ sscanf(buf, "%hhx-%hhx-%hhx-%hhx-%hhx-%hhx", &macaddr[0],
+ &macaddr[1], &macaddr[2], &macaddr[3], &macaddr[4],
+ &macaddr[5]);
+ else
+ pr_warn("Can not parse mac address: %s\n", buf);
+}
+
static void nvram_read_macaddr(const struct bcm47xx_sprom_fill *fill,
const char *name, u8 val[6])
{
diff --git a/target/linux/bcm53xx/files/include/linux/bcm47xx_nvram.h b/target/linux/bcm53xx/files/include/linux/bcm47xx_nvram.h
index 333d32c3f9..82890be7c4 100644
--- a/target/linux/bcm53xx/files/include/linux/bcm47xx_nvram.h
+++ b/target/linux/bcm53xx/files/include/linux/bcm47xx_nvram.h
@@ -15,24 +15,6 @@
#include <linux/types.h>
#include <linux/kernel.h>
-struct nvram_header {
- u32 magic;
- u32 len;
- u32 crc_ver_init; /* 0:7 crc, 8:15 ver, 16:31 sdram_init */
- u32 config_refresh; /* 0:15 sdram_config, 16:31 sdram_refresh */
- u32 config_ncdl; /* ncdl values for memc */
-};
-
-#define NVRAM_HEADER 0x48534C46 /* 'FLSH' */
-#define NVRAM_VERSION 1
-#define NVRAM_HEADER_SIZE 20
-#define NVRAM_SPACE 0x8000
-
-#define FLASH_MIN 0x00020000 /* Minimum flash size */
-
-#define NVRAM_MAX_VALUE_LEN 255
-#define NVRAM_MAX_PARAM_LEN 64
-
#ifdef CONFIG_BCM47XX
int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len);
@@ -49,18 +31,4 @@ static inline int bcm47xx_nvram_gpio_pin(const char *name)
return -ENXIO;
}
#endif
-
-static inline void bcm47xx_nvram_parse_macaddr(char *buf, u8 macaddr[6])
-{
- if (strchr(buf, ':'))
- sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0],
- &macaddr[1], &macaddr[2], &macaddr[3], &macaddr[4],
- &macaddr[5]);
- else if (strchr(buf, '-'))
- sscanf(buf, "%hhx-%hhx-%hhx-%hhx-%hhx-%hhx", &macaddr[0],
- &macaddr[1], &macaddr[2], &macaddr[3], &macaddr[4],
- &macaddr[5]);
- else
- pr_warn("Can not parse mac address: %s\n", buf);
-}
#endif /* __BCM47XX_NVRAM_H */
diff --git a/target/linux/bcm53xx/patches-3.14/111-bcm47xx-nvram-add-new-nvram-driver-with-dt-support.patch b/target/linux/bcm53xx/patches-3.14/111-bcm47xx-nvram-add-new-nvram-driver-with-dt-support.patch
index 5e70fa1034..35cbc7329f 100644
--- a/target/linux/bcm53xx/patches-3.14/111-bcm47xx-nvram-add-new-nvram-driver-with-dt-support.patch
+++ b/target/linux/bcm53xx/patches-3.14/111-bcm47xx-nvram-add-new-nvram-driver-with-dt-support.patch
@@ -304,30 +304,19 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
--- a/include/linux/bcm47xx_nvram.h
+++ b/include/linux/bcm47xx_nvram.h
-@@ -15,9 +15,11 @@
+@@ -15,18 +15,23 @@
#include <linux/types.h>
#include <linux/kernel.h>
-+struct device;
-+
- struct nvram_header {
- u32 magic;
-- u32 len;
-+ __le32 len;
- u32 crc_ver_init; /* 0:7 crc, 8:15 ver, 16:31 sdram_init */
- u32 config_refresh; /* 0:15 sdram_config, 16:31 sdram_refresh */
- u32 config_ncdl; /* ncdl values for memc */
-@@ -33,18 +35,21 @@ struct nvram_header {
- #define NVRAM_MAX_VALUE_LEN 255
- #define NVRAM_MAX_PARAM_LEN 64
-
-#ifdef CONFIG_BCM47XX
-int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len);
++struct device;
+
+-int bcm47xx_nvram_gpio_pin(const char *name);
+#if defined(CONFIG_BCM47XX) || defined(CONFIG_BCM47XX_NVRAM)
+int bcm47xx_nvram_getenv(const struct device *dev, const char *name, char *val,
+ size_t val_len);
-
--int bcm47xx_nvram_gpio_pin(const char *name);
++
+int bcm47xx_nvram_gpio_pin(const struct device *dev, const char *name);
#else
-static inline int bcm47xx_nvram_getenv(const char *name, char *val,
@@ -344,3 +333,14 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
{
return -ENXIO;
}
+--- a/drivers/misc/bcm47xx-nvram.c
++++ b/drivers/misc/bcm47xx-nvram.c
+@@ -28,7 +28,7 @@
+
+ struct nvram_header {
+ u32 magic;
+- u32 len;
++ __le32 len;
+ u32 crc_ver_init; /* 0:7 crc, 8:15 ver, 16:31 sdram_init */
+ u32 config_refresh; /* 0:15 sdram_config, 16:31 sdram_refresh */
+ u32 config_ncdl; /* ncdl values for memc */
diff --git a/target/linux/bcm53xx/patches-3.18/111-bcm47xx-nvram-add-new-nvram-driver-with-dt-support.patch b/target/linux/bcm53xx/patches-3.18/111-bcm47xx-nvram-add-new-nvram-driver-with-dt-support.patch
index 38925cf346..410ea26a32 100644
--- a/target/linux/bcm53xx/patches-3.18/111-bcm47xx-nvram-add-new-nvram-driver-with-dt-support.patch
+++ b/target/linux/bcm53xx/patches-3.18/111-bcm47xx-nvram-add-new-nvram-driver-with-dt-support.patch
@@ -328,22 +328,12 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
--- a/include/linux/bcm47xx_nvram.h
+++ b/include/linux/bcm47xx_nvram.h
-@@ -15,9 +15,11 @@
+@@ -14,19 +14,24 @@
+
#include <linux/types.h>
#include <linux/kernel.h>
-
++
+struct device;
-+
- struct nvram_header {
- u32 magic;
-- u32 len;
-+ __le32 len;
- u32 crc_ver_init; /* 0:7 crc, 8:15 ver, 16:31 sdram_init */
- u32 config_refresh; /* 0:15 sdram_config, 16:31 sdram_refresh */
- u32 config_ncdl; /* ncdl values for memc */
-@@ -33,18 +35,21 @@ struct nvram_header {
- #define NVRAM_MAX_VALUE_LEN 255
- #define NVRAM_MAX_PARAM_LEN 64
-#ifdef CONFIG_BCM47XX
-int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len);
@@ -368,3 +358,14 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
{
return -ENXIO;
}
+--- a/drivers/misc/bcm47xx-nvram.c
++++ b/drivers/misc/bcm47xx-nvram.c
+@@ -28,7 +28,7 @@
+
+ struct nvram_header {
+ u32 magic;
+- u32 len;
++ __le32 len;
+ u32 crc_ver_init; /* 0:7 crc, 8:15 ver, 16:31 sdram_init */
+ u32 config_refresh; /* 0:15 sdram_config, 16:31 sdram_refresh */
+ u32 config_ncdl; /* ncdl values for memc */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 02:37:30 +0000