openwrtv4/target/linux/brcm63xx/patches-3.9/117-MIPS-BCM63XX-introduce-BCM63XX_EHCI-configuration-sy.patch
Jonas Gorski e7d93889d7 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
2013-06-30 13:10:00 +00:00

82 lines
2.4 KiB
Diff

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