bcm53xx: use SPROM driver queued for 4.6

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48935

2 files changed, 19 insertions, 69 deletions

diff --git a/target/linux/bcm53xx/patches-4.4/112-bcm53xx-sprom-add-sprom-driver.patch b/target/linux/bcm53xx/patches-4.4/112-bcm53xx-sprom-add-sprom-driver.patch
index 70ab03995c..f2d60c2f68 100644
--- a/target/linux/bcm53xx/patches-4.4/112-bcm53xx-sprom-add-sprom-driver.patch
+++ b/target/linux/bcm53xx/patches-4.4/112-bcm53xx-sprom-add-sprom-driver.patch
@@ -21,49 +21,25 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
  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
+--- a/drivers/firmware/broadcom/Kconfig
++++ b/drivers/firmware/broadcom/Kconfig
+@@ -9,3 +9,14 @@ config BCM47XX_NVRAM
+ 	  This driver provides an easy way to get value of requested parameter.
+ 	  It simply reads content of NVRAM and parses it. It doesn't control any
+ 	  hardware part itself.
 +
-+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
-@@ -525,6 +525,17 @@ 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"
++	bool "Broadcom SPROM driver"
++	depends on BCM47XX_NVRAM
 +	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-$(CONFIG_BCM47XX_SPROM)	+= bcm47xx-sprom.o
++	  Broadcom devices store configuration data in SPROM. Accessing it is
++	  specific to the bus host type, e.g. PCI(e) devices have it mapped in
++	  a PCI BAR.
++	  In case of SoC devices SPROM content is stored on a flash used by
++	  bootloader firmware CFE. This driver provides method to ssb and bcma
++	  drivers to read SPROM on SoC.
+--- a/drivers/firmware/broadcom/Makefile
++++ b/drivers/firmware/broadcom/Makefile
+@@ -1 +1,2 @@
+ obj-$(CONFIG_BCM47XX_NVRAM)		+= bcm47xx_nvram.o
++obj-$(CONFIG_BCM47XX_SPROM)		+= bcm47xx_sprom.o
diff --git a/target/linux/bcm53xx/patches-4.4/301-ARM-BCM5301X-Add-SPROM.patch b/target/linux/bcm53xx/patches-4.4/301-ARM-BCM5301X-Add-SPROM.patch
deleted file mode 100644
index ed6cc73bcc..0000000000
--- a/target/linux/bcm53xx/patches-4.4/301-ARM-BCM5301X-Add-SPROM.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From d404e0b22356078a51719fa911f6e09cb1a72d80 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Sun, 7 Jun 2015 16:18:18 +0200
-Subject: [PATCH] ARM: BCM5301X: Add SPROM
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
----
- arch/arm/boot/dts/bcm5301x.dtsi | 4 ++++
- 1 file changed, 4 insertions(+)
-
---- a/arch/arm/boot/dts/bcm5301x.dtsi
-+++ b/arch/arm/boot/dts/bcm5301x.dtsi
-@@ -136,6 +136,10 @@
- 		};
- 	};
- 
-+	sprom0: sprom@0 {
-+		compatible = "brcm,bcm47xx-sprom";
-+	};
-+
- 	axi@18000000 {
- 		compatible = "brcm,bus-axi";
- 		reg = <0x18000000 0x1000>;