diff options
Diffstat (limited to 'target/linux/imx6/patches-3.10/200-imx6_pcie.patch')
| -rw-r--r-- | target/linux/imx6/patches-3.10/200-imx6_pcie.patch | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/target/linux/imx6/patches-3.10/200-imx6_pcie.patch b/target/linux/imx6/patches-3.10/200-imx6_pcie.patch deleted file mode 100644 index 534ce9e9f8..0000000000 --- a/target/linux/imx6/patches-3.10/200-imx6_pcie.patch +++ /dev/null @@ -1,91 +0,0 @@ ---- a/arch/arm/boot/dts/imx6q.dtsi -+++ b/arch/arm/boot/dts/imx6q.dtsi -@@ -391,6 +391,15 @@ - status = "disabled"; - }; - -+ pcie: pcie@01ffc000 { -+ #crtc-cells = <1>; -+ compatible = "fsl,imx6q-pcie", "fsl,pcie"; -+ reg = <0x01ffc000 0x4000>; -+ clocks = <&clks 144>, <&clks 189>; -+ clock-names = "pcie_axi", "pcie_ref_125m"; -+ status = "disabled"; -+ }; -+ - ipu2: ipu@02800000 { - #crtc-cells = <1>; - compatible = "fsl,imx6q-ipu"; ---- a/arch/arm/mach-imx/Kconfig -+++ b/arch/arm/mach-imx/Kconfig -@@ -790,6 +790,8 @@ config SOC_IMX6Q - bool "i.MX6 Quad/DualLite support" - select ARCH_HAS_CPUFREQ - select ARCH_HAS_OPP -+ select ARCH_HAS_IMX_PCIE -+ select ARCH_SUPPORTS_MSI - select ARM_CPU_SUSPEND if PM - select ARM_ERRATA_754322 - select ARM_ERRATA_764369 if SMP -@@ -816,6 +818,10 @@ config SOC_IMX6Q - help - This enables support for Freescale i.MX6 Quad processor. - -+config IMX_PCIE -+ bool "PCI Express support" -+ select PCI -+ - endif - - source "arch/arm/mach-imx/devices/Kconfig" ---- a/arch/arm/mach-imx/Makefile -+++ b/arch/arm/mach-imx/Makefile -@@ -98,6 +98,8 @@ AFLAGS_headsmp.o :=-Wa,-march=armv7-a - obj-$(CONFIG_SMP) += headsmp.o platsmp.o - obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o - obj-$(CONFIG_SOC_IMX6Q) += clk-imx6q.o mach-imx6q.o -+obj-$(CONFIG_IMX_PCIE) += pcie.o -+obj-$(CONFIG_PCI_MSI) += msi.o - - ifeq ($(CONFIG_PM),y) - obj-$(CONFIG_SOC_IMX6Q) += pm-imx6q.o headsmp.o ---- a/arch/arm/mach-imx/clk-imx6q.c -+++ b/arch/arm/mach-imx/clk-imx6q.c -@@ -547,6 +547,12 @@ int __init mx6q_clocks_init(void) - clk_register_clkdev(clk[ahb], "ahb", NULL); - clk_register_clkdev(clk[cko1], "cko1", NULL); - clk_register_clkdev(clk[arm], NULL, "cpu0"); -+ clk_register_clkdev(clk[pcie_axi_sel], "pcie_axi_sel", NULL); -+ clk_register_clkdev(clk[axi], "axi", NULL); -+ clk_register_clkdev(clk[pll6_enet], "pll6_enet", NULL); -+ clk_register_clkdev(clk[pcie_ref], "pcie_ref", NULL); -+ clk_register_clkdev(clk[pcie_ref_125m], "pcie_ref_125m", NULL); -+ clk_register_clkdev(clk[pcie_axi], "pcie_axi", NULL); - - if (imx6q_revision() != IMX_CHIP_REVISION_1_0) { - clk_set_parent(clk[ldb_di0_sel], clk[pll5_video_div]); ---- a/arch/arm/mach-imx/mxc.h -+++ b/arch/arm/mach-imx/mxc.h -@@ -151,6 +151,10 @@ extern unsigned int __mxc_cpu_type; - # define cpu_is_mx53() (0) - #endif - -+#ifdef CONFIG_SOC_IMX6Q -+# define mxc_cpu_type __mxc_cpu_type -+#endif -+ - #ifndef __ASSEMBLY__ - static inline bool cpu_is_imx6dl(void) - { ---- a/arch/arm/include/asm/io.h -+++ b/arch/arm/include/asm/io.h -@@ -178,6 +178,9 @@ extern int pci_ioremap_io(unsigned int o - */ - #ifdef CONFIG_NEED_MACH_IO_H - #include <mach/io.h> -+#elif defined(CONFIG_SOC_IMX6Q) && defined(CONFIG_IMX_PCIE) -+#define IO_SPACE_LIMIT ((resource_size_t)0xffffffff) -+#define __io(a) __typesafe_io((a) & IO_SPACE_LIMIT) - #elif defined(CONFIG_PCI) - #define IO_SPACE_LIMIT ((resource_size_t)0xfffff) - #define __io(a) __typesafe_io(PCI_IO_VIRT_BASE + ((a) & IO_SPACE_LIMIT)) |