diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-4.1/112-bcm53xx-sprom-add-sprom-driver.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-4.1/112-bcm53xx-sprom-add-sprom-driver.patch | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/target/linux/bcm53xx/patches-4.1/112-bcm53xx-sprom-add-sprom-driver.patch b/target/linux/bcm53xx/patches-4.1/112-bcm53xx-sprom-add-sprom-driver.patch deleted file mode 100644 index b914fd995f..0000000000 --- a/target/linux/bcm53xx/patches-4.1/112-bcm53xx-sprom-add-sprom-driver.patch +++ /dev/null @@ -1,69 +0,0 @@ -From 4e0ab3269a6d260a41a3673157753147f5f71341 Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens <hauke@hauke-m.de> -Date: Sun, 4 May 2014 13:19:20 +0200 -Subject: [PATCH 03/17] bcm47xx-sprom: add Broadcom sprom parser driver - -This driver needs an nvram driver and fetches the sprom values from the -nvram and provides it to any other driver. The calibration data for the -wifi chip the mac address and some more board description data is -stores in the sprom. - -This is based on a copy of arch/mips/bcm47xx/sprom.c and my plan is to -make the bcm47xx MIPS SoCs also use this driver some time later. - -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> ---- - .../devicetree/bindings/misc/bcm47xx-sprom.txt | 16 + - drivers/misc/Kconfig | 11 + - drivers/misc/Makefile | 1 + - drivers/misc/bcm47xx-sprom.c | 690 +++++++++++++++++++++ - 4 files changed, 718 insertions(+) - create mode 100644 Documentation/devicetree/bindings/misc/bcm47xx-sprom.txt - create mode 100644 drivers/misc/bcm47xx-sprom.c - ---- /dev/null -+++ b/Documentation/devicetree/bindings/misc/bcm47xx-sprom.txt -@@ -0,0 +1,16 @@ -+Broadcom bcm47xx/bcm53xx sprom converter -+ -+This driver provbides an sprom based on a given nvram. -+ -+Required properties: -+ -+- compatible : brcm,bcm47xx-sprom -+ -+- nvram : reference to a nvram driver, e.g. bcm47xx-nvram -+ -+Example: -+ -+sprom0: sprom@0 { -+ compatible = "brcm,bcm47xx-sprom"; -+ nvram = <&nvram0>; -+}; ---- a/drivers/misc/Kconfig -+++ b/drivers/misc/Kconfig -@@ -515,6 +515,17 @@ config VEXPRESS_SYSCFG - bus. System Configuration interface is one of the possible means - of generating transactions on this bus. - -+config BCM47XX_SPROM -+ tristate "BCM47XX sprom driver" -+ help -+ This driver parses the sprom from a given nvram which is found on -+ Broadcom bcm47xx and bcm53xx SoCs. -+ -+ The sprom contains board configuration data like the -+ calibration data fro the wifi chips, the mac addresses used -+ by the board and many other board configuration data. This -+ driver will provide the sprom to bcma. -+ - source "drivers/misc/c2port/Kconfig" - source "drivers/misc/eeprom/Kconfig" - source "drivers/misc/cb710/Kconfig" ---- a/drivers/misc/Makefile -+++ b/drivers/misc/Makefile -@@ -56,3 +56,4 @@ obj-$(CONFIG_GENWQE) += genwqe/ - obj-$(CONFIG_ECHO) += echo/ - obj-$(CONFIG_VEXPRESS_SYSCFG) += vexpress-syscfg.o - obj-$(CONFIG_CXL_BASE) += cxl/ -+obj-$(CONFIG_BCM47XX_SPROM) += bcm47xx-sprom.o |