bcm63xx: make smp kernels boot on older SoCs

Enhance BMIPS support so SMP kernels work on older chips.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 37099

1 files changed, 82 insertions, 0 deletions

diff --git a/target/linux/brcm63xx/patches-3.9/117-MIPS-BCM63XX-introduce-BCM63XX_EHCI-configuration-sy.patch b/target/linux/brcm63xx/patches-3.9/117-MIPS-BCM63XX-introduce-BCM63XX_EHCI-configuration-sy.patch
new file mode 100644
index 0000000..97b8d65
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.9/117-MIPS-BCM63XX-introduce-BCM63XX_EHCI-configuration-sy.patch
@@ -0,0 +1,82 @@
+From 00da1683364e58c6430a4577123d01037f8faddc Mon Sep 17 00:00:00 2001
+From: Florian Fainelli <florian@openwrt.org>
+Date: Mon, 28 Jan 2013 20:06:26 +0100
+Subject: [PATCH 08/11] MIPS: BCM63XX: introduce BCM63XX_EHCI configuration
+ symbol
+
+This configuration symbol can be used by CPUs supporting the on-chip
+EHCI controller, and ensures that all relevant EHCI-related
+configuration options are selected. So far BCM6328, BCM6358 and BCM6368
+have an EHCI controller and do select this symbol. Update
+drivers/usb/host/Kconfig with BCM63XX to update direct unmet
+dependencies.
+
+Signed-off-by: Florian Fainelli <florian@openwrt.org>
+---
+ arch/mips/bcm63xx/Kconfig |    9 +++++++++
+ drivers/usb/host/Kconfig  |    5 +++--
+ 2 files changed, 12 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/bcm63xx/Kconfig
++++ b/arch/mips/bcm63xx/Kconfig
+@@ -12,11 +12,18 @@ config BCM63XX_OHCI
+ 	select USB_OHCI_BIG_ENDIAN_DESC if USB_OHCI_HCD
+ 	select USB_OHCI_BIG_ENDIAN_MMIO if USB_OHCI_HCD
+ 
++config BCM63XX_EHCI
++	bool
++	select USB_ARCH_HAS_EHCI
++	select USB_EHCI_BIG_ENDIAN_DESC if USB_EHCI_HCD
++	select USB_EHCI_BIG_ENDIAN_MMIO if USB_EHCI_HCD
++
+ config BCM63XX_CPU_6328
+ 	bool "support 6328 CPU"
+ 	select SYS_HAS_CPU_BMIPS4350
+ 	select HW_HAS_PCI
+ 	select BCM63XX_OHCI
++	select BCM63XX_EHCI
+ 
+ config BCM63XX_CPU_6338
+ 	bool "support 6338 CPU"
+@@ -38,18 +45,21 @@ config BCM63XX_CPU_6358
+ 	select SYS_HAS_CPU_BMIPS4350
+ 	select HW_HAS_PCI
+ 	select BCM63XX_OHCI
++	select BCM63XX_EHCI
+ 
+ config BCM63XX_CPU_6362
+ 	bool "support 6362 CPU"
+ 	select SYS_HAS_CPU_BMIPS4350
+ 	select HW_HAS_PCI
+ 	select BCM63XX_OHCI
++	select BCM63XX_EHCI
+ 
+ config BCM63XX_CPU_6368
+ 	bool "support 6368 CPU"
+ 	select SYS_HAS_CPU_BMIPS4350
+ 	select HW_HAS_PCI
+ 	select BCM63XX_OHCI
++	select BCM63XX_EHCI
+ endmenu
+ 
+ source "arch/mips/bcm63xx/boards/Kconfig"
+--- a/drivers/usb/host/Kconfig
++++ b/drivers/usb/host/Kconfig
+@@ -115,14 +115,15 @@ config USB_EHCI_BIG_ENDIAN_MMIO
+ 	depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || \
+ 				    ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
+ 				    PPC_MPC512x || CPU_CAVIUM_OCTEON || \
+-				    PMC_MSP || SPARC_LEON || MIPS_SEAD3)
++				    PMC_MSP || SPARC_LEON || MIPS_SEAD3 || \
++				    BCM63XX)
+ 	default y
+ 
+ config USB_EHCI_BIG_ENDIAN_DESC
+ 	bool
+ 	depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
+ 				    PPC_MPC512x || PMC_MSP || SPARC_LEON || \
+-				    MIPS_SEAD3)
++				    MIPS_SEAD3 || BCM63XX)
+ 	default y
+ 
+ config XPS_USB_HCD_XILINX