diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-5.15')
2 files changed, 0 insertions, 92 deletions
diff --git a/target/linux/bcm53xx/patches-5.15/800-0001-firmware-bcm47xx_nvram-support-init-from-IO-memory.patch b/target/linux/bcm53xx/patches-5.15/800-0001-firmware-bcm47xx_nvram-support-init-from-IO-memory.patch deleted file mode 100644 index 86792d6ebf..0000000000 --- a/target/linux/bcm53xx/patches-5.15/800-0001-firmware-bcm47xx_nvram-support-init-from-IO-memory.patch +++ /dev/null @@ -1,61 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Thu, 11 Mar 2021 08:24:44 +0100 -Subject: [PATCH] firmware: bcm47xx_nvram: support init from IO memory -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Signed-off-by: Rafał Miłecki <rafal@milecki.pl> ---- - drivers/firmware/broadcom/bcm47xx_nvram.c | 17 +++++++++++++++++ - include/linux/bcm47xx_nvram.h | 6 ++++++ - 2 files changed, 23 insertions(+) - ---- a/drivers/firmware/broadcom/bcm47xx_nvram.c -+++ b/drivers/firmware/broadcom/bcm47xx_nvram.c -@@ -110,6 +110,23 @@ found: - return 0; - } - -+int bcm47xx_nvram_init_from_iomem(void __iomem *nvram_start, size_t res_size) -+{ -+ if (nvram_len) { -+ pr_warn("nvram already initialized\n"); -+ return -EEXIST; -+ } -+ -+ if (!bcm47xx_nvram_is_valid(nvram_start)) { -+ pr_err("No valid NVRAM found\n"); -+ return -ENOENT; -+ } -+ -+ bcm47xx_nvram_copy(nvram_start, res_size); -+ -+ return 0; -+} -+ - /* - * On bcm47xx we need access to the NVRAM very early, so we can't use mtd - * subsystem to access flash. We can't even use platform device / driver to ---- a/include/linux/bcm47xx_nvram.h -+++ b/include/linux/bcm47xx_nvram.h -@@ -11,6 +11,7 @@ - #include <linux/vmalloc.h> - - #ifdef CONFIG_BCM47XX_NVRAM -+int bcm47xx_nvram_init_from_iomem(void __iomem *nvram_start, size_t res_size); - int bcm47xx_nvram_init_from_mem(u32 base, u32 lim); - int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len); - int bcm47xx_nvram_gpio_pin(const char *name); -@@ -20,6 +21,11 @@ static inline void bcm47xx_nvram_release - vfree(nvram); - }; - #else -+static inline int bcm47xx_nvram_init_from_iomem(void __iomem *nvram_start, -+ size_t res_size) -+{ -+ return -ENOTSUPP; -+} - static inline int bcm47xx_nvram_init_from_mem(u32 base, u32 lim) - { - return -ENOTSUPP; diff --git a/target/linux/bcm53xx/patches-5.15/800-0002-nvmem-brcm_nvram-provide-NVMEM-content-to-the-NVRAM-.patch b/target/linux/bcm53xx/patches-5.15/800-0002-nvmem-brcm_nvram-provide-NVMEM-content-to-the-NVRAM-.patch deleted file mode 100644 index 6648874bcf..0000000000 --- a/target/linux/bcm53xx/patches-5.15/800-0002-nvmem-brcm_nvram-provide-NVMEM-content-to-the-NVRAM-.patch +++ /dev/null @@ -1,31 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Thu, 11 Mar 2021 08:26:14 +0100 -Subject: [PATCH] nvmem: brcm_nvram: provide NVMEM content to the NVRAM driver -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Signed-off-by: Rafał Miłecki <rafal@milecki.pl> ---- - drivers/nvmem/brcm_nvram.c | 3 +++ - 1 file changed, 3 insertions(+) - ---- a/drivers/nvmem/brcm_nvram.c -+++ b/drivers/nvmem/brcm_nvram.c -@@ -3,6 +3,7 @@ - * Copyright (C) 2021 Rafał Miłecki <rafal@milecki.pl> - */ - -+#include <linux/bcm47xx_nvram.h> - #include <linux/io.h> - #include <linux/mod_devicetable.h> - #include <linux/module.h> -@@ -139,6 +140,8 @@ static int brcm_nvram_probe(struct platf - if (err) - return err; - -+ bcm47xx_nvram_init_from_iomem(priv->base, resource_size(res)); -+ - config.dev = dev; - config.cells = priv->cells; - config.ncells = priv->ncells; |