Initial commit
This commit is contained in:
@@ -0,0 +1,10 @@
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--- a/arch/powerpc/platforms/85xx/common.c
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+++ b/arch/powerpc/platforms/85xx/common.c
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@@ -33,6 +33,7 @@ static const struct of_device_id mpc85xx
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{ .compatible = "fsl,mpc8548-guts", },
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/* Probably unnecessary? */
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{ .compatible = "gpio-leds", },
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+ { .compatible = "gpio-keys", },
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/* For all PCI controllers */
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{ .compatible = "fsl,mpc8540-pci", },
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{ .compatible = "fsl,mpc8548-pcie", },
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@@ -0,0 +1,78 @@
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From 406d86e5990ac171f18ef6e2973672d8fbfe1556 Mon Sep 17 00:00:00 2001
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From: Gabor Juhos <juhosg@openwrt.org>
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Date: Wed, 20 Feb 2013 08:40:33 +0100
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Subject: [PATCH] powerpc: 85xx: add support for the TP-Link TL-WDR4900 v1
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board
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This patch adds support for the TP-Link TL-WDR4900 v1
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concurrent dual-band wireless router. The devices uses
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the Freescale P1014 SoC.
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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
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---
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arch/powerpc/boot/Makefile | 3 +
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arch/powerpc/boot/wrapper | 4 +
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arch/powerpc/platforms/85xx/Kconfig | 11 ++
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arch/powerpc/platforms/85xx/Makefile | 1 +
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--- a/arch/powerpc/boot/Makefile
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+++ b/arch/powerpc/boot/Makefile
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@@ -138,6 +138,7 @@ src-plat-$(CONFIG_PPC_PSERIES) += pserie
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src-plat-$(CONFIG_PPC_POWERNV) += pseries-head.S
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src-plat-$(CONFIG_PPC_IBM_CELL_BLADE) += pseries-head.S
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src-plat-$(CONFIG_MVME7100) += motload-head.S mvme7100.c
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+src-plat-$(CONFIG_TL_WDR4900_V1) += cuboot-tl-wdr4900-v1.c
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src-wlib := $(sort $(src-wlib-y))
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src-plat := $(sort $(src-plat-y))
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@@ -321,6 +322,7 @@ image-$(CONFIG_TQM8555) += cuImage.tqm
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image-$(CONFIG_TQM8560) += cuImage.tqm8560
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image-$(CONFIG_SBC8548) += cuImage.sbc8548
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image-$(CONFIG_KSI8560) += cuImage.ksi8560
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+image-$(CONFIG_TL_WDR4900_V1) += cuImage.tl-wdr4900-v1
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# Board ports in arch/powerpc/platform/86xx/Kconfig
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image-$(CONFIG_MVME7100) += dtbImage.mvme7100
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--- a/arch/powerpc/boot/wrapper
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+++ b/arch/powerpc/boot/wrapper
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@@ -277,6 +277,10 @@ cuboot*)
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*-mpc85*|*-tqm85*|*-sbc85*)
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platformo=$object/cuboot-85xx.o
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;;
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+ *-tl-wdr4900-v1)
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+ platformo=$object/cuboot-tl-wdr4900-v1.o
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+ link_address='0x1000000'
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+ ;;
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*-amigaone)
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link_address='0x800000'
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;;
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--- a/arch/powerpc/platforms/85xx/Kconfig
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+++ b/arch/powerpc/platforms/85xx/Kconfig
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@@ -169,6 +169,17 @@ config STX_GP3
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select CPM2
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select DEFAULT_UIMAGE
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+config TL_WDR4900_V1
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+ bool "TP-Link TL-WDR4900 v1"
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+ select DEFAULT_UIMAGE
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+ select ARCH_REQUIRE_GPIOLIB
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+ select GPIO_MPC8XXX
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+ help
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+ This option enables support for the TP-Link TL-WDR4900 v1 board.
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+
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+ This board is a Concurrent Dual-Band wireless router with a
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+ Freescale P1014 SoC.
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+
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config TQM8540
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bool "TQ Components TQM8540"
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help
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--- a/arch/powerpc/platforms/85xx/Makefile
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+++ b/arch/powerpc/platforms/85xx/Makefile
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@@ -24,6 +24,7 @@ obj-$(CONFIG_TWR_P102x) += twr_p102x.o
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obj-$(CONFIG_CORENET_GENERIC) += corenet_generic.o
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obj-$(CONFIG_STX_GP3) += stx_gp3.o
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obj-$(CONFIG_TQM85xx) += tqm85xx.o
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+obj-$(CONFIG_TL_WDR4900_V1) += tl_wdr4900_v1.o
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obj-$(CONFIG_SBC8548) += sbc8548.o
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obj-$(CONFIG_PPA8548) += ppa8548.o
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obj-$(CONFIG_SOCRATES) += socrates.o socrates_fpga_pic.o
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@@ -0,0 +1,30 @@
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--- a/arch/powerpc/platforms/85xx/Kconfig
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+++ b/arch/powerpc/platforms/85xx/Kconfig
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@@ -48,6 +48,17 @@ config BSC9132_QDS
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and dual StarCore SC3850 DSP cores.
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Manufacturer : Freescale Semiconductor, Inc
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+config HIVEAP_330
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+ bool "Aerohive HiveAP-330"
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+ select DEFAULT_UIMAGE
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+ select ARCH_REQUIRE_GPIOLIB
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+ select GPIO_MPC8XXX
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+ help
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+ This option enables support for the Aerohive HiveAP-330 board.
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+
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+ This board is a Concurrent Dual-Band wireless access point with a
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+ Freescale P1020 SoC.
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+
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config MPC8540_ADS
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bool "Freescale MPC8540 ADS"
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select DEFAULT_UIMAGE
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--- a/arch/powerpc/platforms/85xx/Makefile
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+++ b/arch/powerpc/platforms/85xx/Makefile
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@@ -9,6 +9,7 @@ obj-y += common.o
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obj-$(CONFIG_BSC9131_RDB) += bsc913x_rdb.o
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obj-$(CONFIG_BSC9132_QDS) += bsc913x_qds.o
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obj-$(CONFIG_C293_PCIE) += c293pcie.o
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+obj-$(CONFIG_HIVEAP_330) += hiveap-330.o
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obj-$(CONFIG_MPC8540_ADS) += mpc85xx_ads.o
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obj-$(CONFIG_MPC8560_ADS) += mpc85xx_ads.o
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obj-$(CONFIG_MPC85xx_CDS) += mpc85xx_cds.o
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@@ -0,0 +1,37 @@
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--- a/arch/powerpc/Kconfig
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+++ b/arch/powerpc/Kconfig
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@@ -714,6 +714,14 @@ config CMDLINE_FORCE
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This is useful if you cannot or don't want to change the
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command-line options your boot loader passes to the kernel.
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+config CMDLINE_OVERRIDE
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+ bool "Use alternative cmdline from device tree"
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+ help
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+ Some bootloaders may have uneditable bootargs. While CMDLINE_FORCE can
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+ be used, this is not a good option for kernels that are shared across
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+ devices. This setting enables using "chosen/cmdline-override" as the
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+ cmdline if it exists in the device tree.
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+
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config EXTRA_TARGETS
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string "Additional default image types"
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help
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--- a/drivers/of/fdt.c
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+++ b/drivers/of/fdt.c
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@@ -1082,6 +1082,17 @@ int __init early_init_dt_scan_chosen(uns
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if (p != NULL && l > 0)
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strlcpy(data, p, min((int)l, COMMAND_LINE_SIZE));
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+ /* CONFIG_CMDLINE_OVERRIDE is used to fallback to a different
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+ * device tree option of chosen/bootargs-override. This is
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+ * helpful on boards where u-boot sets bootargs, and is unable
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+ * to be modified.
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+ */
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+#ifdef CONFIG_CMDLINE_OVERRIDE
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+ p = of_get_flat_dt_prop(node, "bootargs-override", &l);
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+ if (p != NULL && l > 0)
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+ strlcpy(data, p, min((int)l, COMMAND_LINE_SIZE));
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+#endif
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+
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/*
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* CONFIG_CMDLINE is meant to be a default in case nothing else
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* managed to set the command line, unless CONFIG_CMDLINE_FORCE
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