From cdad29a7c1b734b87d8c3c76cc6429a21770f6ae Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 24 Jan 2015 20:01:33 +0000 Subject: mcs814x: remove linux 3.3 support Signed-off-by: Felix Fietkau git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44106 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../linux/mcs814x/patches-3.3/001-platform.patch | 43 ------- .../linux/mcs814x/patches-3.3/003-ethernet.patch | 16 --- target/linux/mcs814x/patches-3.3/004-usb.patch | 29 ----- .../mcs814x/patches-3.3/005-mcs814x_rng.patch | 31 ----- .../mcs814x/patches-3.3/006-mcs814x_wdt.patch | 25 ---- .../mcs814x/patches-3.3/008-mcs814x_gpio.patch | 25 ---- .../010-fdt_config_cmdline_extend.patch | 140 --------------------- .../patches-3.3/011-mcs814x_internal_phy.patch | 20 --- .../012-mtd-cfi_cmdset_0002-force-word-write.patch | 14 --- .../mcs814x/patches-3.3/013-ohci_workarounds.patch | 64 ---------- 10 files changed, 407 deletions(-) delete mode 100644 target/linux/mcs814x/patches-3.3/001-platform.patch delete mode 100644 target/linux/mcs814x/patches-3.3/003-ethernet.patch delete mode 100644 target/linux/mcs814x/patches-3.3/004-usb.patch delete mode 100644 target/linux/mcs814x/patches-3.3/005-mcs814x_rng.patch delete mode 100644 target/linux/mcs814x/patches-3.3/006-mcs814x_wdt.patch delete mode 100644 target/linux/mcs814x/patches-3.3/008-mcs814x_gpio.patch delete mode 100644 target/linux/mcs814x/patches-3.3/010-fdt_config_cmdline_extend.patch delete mode 100644 target/linux/mcs814x/patches-3.3/011-mcs814x_internal_phy.patch delete mode 100644 target/linux/mcs814x/patches-3.3/012-mtd-cfi_cmdset_0002-force-word-write.patch delete mode 100644 target/linux/mcs814x/patches-3.3/013-ohci_workarounds.patch (limited to 'target/linux/mcs814x/patches-3.3') diff --git a/target/linux/mcs814x/patches-3.3/001-platform.patch b/target/linux/mcs814x/patches-3.3/001-platform.patch deleted file mode 100644 index 8cfed8ca9a..0000000000 --- a/target/linux/mcs814x/patches-3.3/001-platform.patch +++ /dev/null @@ -1,43 +0,0 @@ ---- a/arch/arm/Kconfig -+++ b/arch/arm/Kconfig -@@ -869,6 +869,21 @@ config ARCH_EXYNOS - help - Support for SAMSUNG's EXYNOS SoCs (EXYNOS4/5) - -+config ARCH_MCS814X -+ bool "Moschip MCS814x" -+ select FIQ -+ select GENERIC_IRQ_CHIP -+ select GENERIC_GPIO -+ select ARCH_REQUIRE_GPIOLIB -+ select CLKDEV_LOOKUP -+ select ARCH_USES_GETTIMEOFFSET -+ select NEED_MACH_MEMORY_H -+ select USB_ARCH_HAS_OHCI -+ select USB_ARCH_HAS_EHCI -+ select MULTI_IRQ_HANDLER -+ help -+ Support for Moschip MCS814x SoCs (MCS8140). -+ - config ARCH_SHARK - bool "Shark" - select CPU_SA110 -@@ -1065,6 +1080,8 @@ source "arch/arm/plat-samsung/Kconfig" - source "arch/arm/plat-s3c24xx/Kconfig" - source "arch/arm/plat-s5p/Kconfig" - -+source "arch/arm/mach-mcs814x/Kconfig" -+ - source "arch/arm/plat-spear/Kconfig" - - if ARCH_S3C2410 ---- a/arch/arm/Makefile -+++ b/arch/arm/Makefile -@@ -179,6 +179,7 @@ machine-$(CONFIG_ARCH_S3C64XX) := s3c64 - machine-$(CONFIG_ARCH_S5P64X0) := s5p64x0 - machine-$(CONFIG_ARCH_S5PC100) := s5pc100 - machine-$(CONFIG_ARCH_S5PV210) := s5pv210 -+machine-$(CONFIG_ARCH_MCS814X) := mcs814x - machine-$(CONFIG_ARCH_EXYNOS4) := exynos - machine-$(CONFIG_ARCH_SA1100) := sa1100 - machine-$(CONFIG_ARCH_SHARK) := shark diff --git a/target/linux/mcs814x/patches-3.3/003-ethernet.patch b/target/linux/mcs814x/patches-3.3/003-ethernet.patch deleted file mode 100644 index ff4faabfb8..0000000000 --- a/target/linux/mcs814x/patches-3.3/003-ethernet.patch +++ /dev/null @@ -1,16 +0,0 @@ ---- a/drivers/net/ethernet/Kconfig -+++ b/drivers/net/ethernet/Kconfig -@@ -176,4 +176,6 @@ source "drivers/net/ethernet/via/Kconfig - source "drivers/net/ethernet/xilinx/Kconfig" - source "drivers/net/ethernet/xircom/Kconfig" - -+source "drivers/net/ethernet/mcs8140/Kconfig" -+ - endif # ETHERNET ---- a/drivers/net/ethernet/Makefile -+++ b/drivers/net/ethernet/Makefile -@@ -74,3 +74,4 @@ obj-$(CONFIG_NET_VENDOR_TUNDRA) += tundr - obj-$(CONFIG_NET_VENDOR_VIA) += via/ - obj-$(CONFIG_NET_VENDOR_XILINX) += xilinx/ - obj-$(CONFIG_NET_VENDOR_XIRCOM) += xircom/ -+obj-$(CONFIG_NUPORT_ETHERNET_DRIVER) += mcs8140/ diff --git a/target/linux/mcs814x/patches-3.3/004-usb.patch b/target/linux/mcs814x/patches-3.3/004-usb.patch deleted file mode 100644 index 47f747852c..0000000000 --- a/target/linux/mcs814x/patches-3.3/004-usb.patch +++ /dev/null @@ -1,29 +0,0 @@ ---- a/drivers/usb/host/ehci-hcd.c -+++ b/drivers/usb/host/ehci-hcd.c -@@ -1381,6 +1381,11 @@ MODULE_LICENSE ("GPL"); - #define PLATFORM_DRIVER ehci_mv_driver - #endif - -+#ifdef CONFIG_ARCH_MCS814X -+#include "ehci-mcs814x.c" -+#define PLATFORM_DRIVER mcs814x_ehci_driver -+#endif -+ - #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \ - !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \ - !defined(XILINX_OF_PLATFORM_DRIVER) ---- a/drivers/usb/host/ohci-hcd.c -+++ b/drivers/usb/host/ohci-hcd.c -@@ -1121,6 +1121,12 @@ MODULE_LICENSE ("GPL"); - #define PLATFORM_DRIVER ohci_xls_driver - #endif - -+#ifdef CONFIG_ARCH_MCS814X -+#include "ohci-mcs814x.c" -+#define PLATFORM_DRIVER ohci_hcd_mcs814x_driver -+#endif -+ -+ - #if !defined(PCI_DRIVER) && \ - !defined(PLATFORM_DRIVER) && \ - !defined(OMAP1_PLATFORM_DRIVER) && \ diff --git a/target/linux/mcs814x/patches-3.3/005-mcs814x_rng.patch b/target/linux/mcs814x/patches-3.3/005-mcs814x_rng.patch deleted file mode 100644 index 7f7ce8e44c..0000000000 --- a/target/linux/mcs814x/patches-3.3/005-mcs814x_rng.patch +++ /dev/null @@ -1,31 +0,0 @@ ---- a/drivers/char/hw_random/Kconfig -+++ b/drivers/char/hw_random/Kconfig -@@ -188,6 +188,18 @@ config HW_RANDOM_TX4939 - - If unsure, say Y. - -+config HW_RANDOM_MCS814X -+ tristate "Moschip MCS814x Random Number Generator" -+ depends on HW_RANDOM && ARCH_MCS814X -+ ---help--- -+ This driver provides kernel-side support for the Random Number -+ Generator hardware found on Moschip MCS814x processors. -+ -+ To compile this driver as a module, choose M here: the -+ module will be called mcs814x-rng. -+ -+ If unusure, say Y. -+ - config HW_RANDOM_MXC_RNGA - tristate "Freescale i.MX RNGA Random Number Generator" - depends on HW_RANDOM && ARCH_HAS_RNGA ---- a/drivers/char/hw_random/Makefile -+++ b/drivers/char/hw_random/Makefile -@@ -17,6 +17,7 @@ obj-$(CONFIG_HW_RANDOM_OMAP) += omap-rng - obj-$(CONFIG_HW_RANDOM_PASEMI) += pasemi-rng.o - obj-$(CONFIG_HW_RANDOM_VIRTIO) += virtio-rng.o - obj-$(CONFIG_HW_RANDOM_TX4939) += tx4939-rng.o -+obj-$(CONFIG_HW_RANDOM_MCS814X) += mcs814x-rng.o - obj-$(CONFIG_HW_RANDOM_MXC_RNGA) += mxc-rnga.o - obj-$(CONFIG_HW_RANDOM_OCTEON) += octeon-rng.o - obj-$(CONFIG_HW_RANDOM_NOMADIK) += nomadik-rng.o diff --git a/target/linux/mcs814x/patches-3.3/006-mcs814x_wdt.patch b/target/linux/mcs814x/patches-3.3/006-mcs814x_wdt.patch deleted file mode 100644 index 83547aab78..0000000000 --- a/target/linux/mcs814x/patches-3.3/006-mcs814x_wdt.patch +++ /dev/null @@ -1,25 +0,0 @@ ---- a/drivers/watchdog/Kconfig -+++ b/drivers/watchdog/Kconfig -@@ -343,6 +343,12 @@ config IMX2_WDT - To compile this driver as a module, choose M here: the - module will be called imx2_wdt. - -+config MCS814X_WATCHDOG -+ tristate "Moschip MCS814x watchdog" -+ depends on WATCHDOG_CORE && ARCH_MCS814X -+ help -+ Support for the Moschip MCS814x SoCs on-chip watchdog timer. -+ - # AVR32 Architecture - - config AT32AP700X_WDT ---- a/drivers/watchdog/Makefile -+++ b/drivers/watchdog/Makefile -@@ -53,6 +53,7 @@ obj-$(CONFIG_STMP3XXX_WATCHDOG) += stmp3 - obj-$(CONFIG_NUC900_WATCHDOG) += nuc900_wdt.o - obj-$(CONFIG_TS72XX_WATCHDOG) += ts72xx_wdt.o - obj-$(CONFIG_IMX2_WDT) += imx2_wdt.o -+obj-$(CONFIG_MCS814X_WATCHDOG) += mcs814x_wdt.o - - # AVR32 Architecture - obj-$(CONFIG_AT32AP700X_WDT) += at32ap700x_wdt.o diff --git a/target/linux/mcs814x/patches-3.3/008-mcs814x_gpio.patch b/target/linux/mcs814x/patches-3.3/008-mcs814x_gpio.patch deleted file mode 100644 index c19a9bae72..0000000000 --- a/target/linux/mcs814x/patches-3.3/008-mcs814x_gpio.patch +++ /dev/null @@ -1,25 +0,0 @@ ---- a/drivers/gpio/Kconfig -+++ b/drivers/gpio/Kconfig -@@ -450,6 +450,12 @@ config GPIO_MC33880 - SPI driver for Freescale MC33880 high-side/low-side switch. - This provides GPIO interface supporting inputs and outputs. - -+config GPIO_MCS814X -+ tristate "Moschip MCS814x GPIO support" -+ depends on ARCH_MCS814X -+ help -+ GPIO driver for Moschip MCS814x SoC gpio controllers. -+ - config GPIO_74X164 - tristate "74x164 serial-in/parallel-out 8-bits shift register" - depends on SPI_MASTER ---- a/drivers/gpio/Makefile -+++ b/drivers/gpio/Makefile -@@ -26,6 +26,7 @@ obj-$(CONFIG_GPIO_MAX7300) += gpio-max73 - obj-$(CONFIG_GPIO_MAX7301) += gpio-max7301.o - obj-$(CONFIG_GPIO_MAX732X) += gpio-max732x.o - obj-$(CONFIG_GPIO_MC33880) += gpio-mc33880.o -+obj-$(CONFIG_GPIO_MCS814X) += gpio-mcs814x.o - obj-$(CONFIG_GPIO_MCP23S08) += gpio-mcp23s08.o - obj-$(CONFIG_GPIO_ML_IOH) += gpio-ml-ioh.o - obj-$(CONFIG_GPIO_MPC5200) += gpio-mpc5200.o diff --git a/target/linux/mcs814x/patches-3.3/010-fdt_config_cmdline_extend.patch b/target/linux/mcs814x/patches-3.3/010-fdt_config_cmdline_extend.patch deleted file mode 100644 index 8735fd8e95..0000000000 --- a/target/linux/mcs814x/patches-3.3/010-fdt_config_cmdline_extend.patch +++ /dev/null @@ -1,140 +0,0 @@ -The old logic assumes CMDLINE_FROM_BOOTLOADER vs. CMDLINE_FORCE and -ignores CMDLINE_EXTEND. Here's the old logic: - -- CONFIG_CMDLINE_FORCE=true - CONFIG_CMDLINE -- dt bootargs=non-empty: - dt bootargs -- dt bootargs=empty, @data is non-empty string - @data is left unchanged -- dt bootargs=empty, @data is empty string - CONFIG_CMDLINE (or "" if that's not defined) - -The new logic is now documented in of_fdt.h and is copied here for -reference: - -- CONFIG_CMDLINE_FORCE=true - CONFIG_CMDLINE -- CONFIG_CMDLINE_EXTEND=true, @data is non-empty string - @data + dt bootargs (even if dt bootargs are empty) -- CONFIG_CMDLINE_EXTEND=true, @data is empty string - CONFIG_CMDLINE + dt bootargs (even if dt bootargs are empty) -- CMDLINE_FROM_BOOTLOADER=true, dt bootargs=non-empty: - dt bootargs -- CMDLINE_FROM_BOOTLOADER=true, dt bootargs=empty, @data is non-empty string - @data is left unchanged -- CMDLINE_FROM_BOOTLOADER=true, dt bootargs=empty, @data is empty string - CONFIG_CMDLINE (or "" if that's not defined) - -Signed-off-by: Doug Anderson -CC: devicetree-discuss@lists.ozlabs.org -CC: Grant Likely -CC: Benjamin Herrenschmidt -CC: Rob Herring ---- - ---- a/drivers/of/fdt.c -+++ b/drivers/of/fdt.c -@@ -663,6 +663,29 @@ int __init early_init_dt_scan_memory(uns - return 0; - } - -+/* -+ * Convert configs to something easy to use in C code -+ */ -+#if defined(CONFIG_CMDLINE_FORCE) -+static const int overwrite_incoming_cmdline = 1; -+static const int read_dt_cmdline; -+static const int concat_cmdline; -+#elif defined(CONFIG_CMDLINE_EXTEND) -+static const int overwrite_incoming_cmdline; -+static const int read_dt_cmdline = 1; -+static const int concat_cmdline = 1; -+#else /* CMDLINE_FROM_BOOTLOADER */ -+static const int overwrite_incoming_cmdline; -+static const int read_dt_cmdline = 1; -+static const int concat_cmdline; -+#endif -+ -+#ifdef CONFIG_CMDLINE -+static const char *config_cmdline = CONFIG_CMDLINE; -+#else -+static const char *config_cmdline = ""; -+#endif -+ - int __init early_init_dt_scan_chosen(unsigned long node, const char *uname, - int depth, void *data) - { -@@ -677,22 +700,26 @@ int __init early_init_dt_scan_chosen(uns - - early_init_dt_check_for_initrd(node); - -- /* Retrieve command line */ -- p = of_get_flat_dt_prop(node, "bootargs", &l); -- if (p != NULL && l > 0) -- strlcpy(data, p, min((int)l, COMMAND_LINE_SIZE)); -- -- /* -- * CONFIG_CMDLINE is meant to be a default in case nothing else -- * managed to set the command line, unless CONFIG_CMDLINE_FORCE -- * is set in which case we override whatever was found earlier. -- */ --#ifdef CONFIG_CMDLINE --#ifndef CONFIG_CMDLINE_FORCE -- if (!((char *)data)[0]) --#endif -- strlcpy(data, CONFIG_CMDLINE, COMMAND_LINE_SIZE); --#endif /* CONFIG_CMDLINE */ -+ /* Put CONFIG_CMDLINE in if forced or if data had nothing in it to start */ -+ if (overwrite_incoming_cmdline || !((char *)data)[0]) -+ strlcpy(data, config_cmdline, COMMAND_LINE_SIZE); -+ -+ /* Retrieve command line unless forcing */ -+ if (read_dt_cmdline) { -+ p = of_get_flat_dt_prop(node, "bootargs", &l); -+ if (p != NULL && l > 0) { -+ if (concat_cmdline) { -+ strlcat(data, " ", COMMAND_LINE_SIZE); -+ strlcat(data, p, min_t(int, (int)l, -+ COMMAND_LINE_SIZE)); -+ } else -+ strlcpy(data, p, min_t(int, (int)l, -+ COMMAND_LINE_SIZE)); -+ } -+ } -+ -+ pr_debug("Command line is: %s\n", (char*)data); -+ - - pr_debug("Command line is: %s\n", (char*)data); - ---- a/include/linux/of_fdt.h -+++ b/include/linux/of_fdt.h -@@ -91,6 +91,27 @@ extern int of_flat_dt_is_compatible(unsi - extern int of_flat_dt_match(unsigned long node, const char *const *matches); - extern unsigned long of_get_flat_dt_root(void); - -+/* -+ * early_init_dt_scan_chosen - scan the device tree for ramdisk and bootargs -+ * -+ * The boot arguments will be placed into the memory pointed to by @data. -+ * That memory should be COMMAND_LINE_SIZE big and initialized to be a valid -+ * (possibly empty) string. Logic for what will be in @data after this -+ * function finishes: -+ * -+ * - CONFIG_CMDLINE_FORCE=true -+ * CONFIG_CMDLINE -+ * - CONFIG_CMDLINE_EXTEND=true, @data is non-empty string -+ * @data + dt bootargs (even if dt bootargs are empty) -+ * - CONFIG_CMDLINE_EXTEND=true, @data is empty string -+ * CONFIG_CMDLINE + dt bootargs (even if dt bootargs are empty) -+ * - CMDLINE_FROM_BOOTLOADER=true, dt bootargs=non-empty: -+ * dt bootargs -+ * - CMDLINE_FROM_BOOTLOADER=true, dt bootargs=empty, @data is non-empty string -+ * @data is left unchanged -+ * - CMDLINE_FROM_BOOTLOADER=true, dt bootargs=empty, @data is empty string -+ * CONFIG_CMDLINE (or "" if that's not defined) -+ */ - extern int early_init_dt_scan_chosen(unsigned long node, const char *uname, - int depth, void *data); - extern void early_init_dt_check_for_initrd(unsigned long node); diff --git a/target/linux/mcs814x/patches-3.3/011-mcs814x_internal_phy.patch b/target/linux/mcs814x/patches-3.3/011-mcs814x_internal_phy.patch deleted file mode 100644 index 1b546d7448..0000000000 --- a/target/linux/mcs814x/patches-3.3/011-mcs814x_internal_phy.patch +++ /dev/null @@ -1,20 +0,0 @@ ---- a/drivers/net/phy/Kconfig -+++ b/drivers/net/phy/Kconfig -@@ -135,6 +135,10 @@ config MICREL_PHY - ---help--- - Currently has a driver for the KSZ8041 - -+config MCS814X_PHY -+ tristate "Driver for the Moschip MCS814x internal PHY" -+ depends on ARCH_MCS814X -+ - config FIXED_PHY - bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs" - depends on PHYLIB=y ---- a/drivers/net/phy/Makefile -+++ b/drivers/net/phy/Makefile -@@ -38,3 +38,4 @@ obj-$(CONFIG_STE10XP) += ste10Xp.o - obj-$(CONFIG_MICREL_PHY) += micrel.o - obj-$(CONFIG_MDIO_OCTEON) += mdio-octeon.o - obj-$(CONFIG_MICREL_KS8995MA) += spi_ks8995.o -+obj-$(CONFIG_MCS814X_PHY) += mcs814x.o diff --git a/target/linux/mcs814x/patches-3.3/012-mtd-cfi_cmdset_0002-force-word-write.patch b/target/linux/mcs814x/patches-3.3/012-mtd-cfi_cmdset_0002-force-word-write.patch deleted file mode 100644 index 89738a3fcd..0000000000 --- a/target/linux/mcs814x/patches-3.3/012-mtd-cfi_cmdset_0002-force-word-write.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/drivers/mtd/chips/cfi_cmdset_0002.c -+++ b/drivers/mtd/chips/cfi_cmdset_0002.c -@@ -39,9 +39,9 @@ - #include - - #define AMD_BOOTLOC_BUG --#define FORCE_WORD_WRITE 0 -+#define FORCE_WORD_WRITE 1 - --#define MAX_WORD_RETRIES 3 -+#define MAX_WORD_RETRIES 10 - - #define SST49LF004B 0x0060 - #define SST49LF040B 0x0050 diff --git a/target/linux/mcs814x/patches-3.3/013-ohci_workarounds.patch b/target/linux/mcs814x/patches-3.3/013-ohci_workarounds.patch deleted file mode 100644 index 9b905a7529..0000000000 --- a/target/linux/mcs814x/patches-3.3/013-ohci_workarounds.patch +++ /dev/null @@ -1,64 +0,0 @@ ---- a/drivers/usb/host/ohci.h -+++ b/drivers/usb/host/ohci.h -@@ -114,7 +114,7 @@ struct td { - /* PSW is only for ISO. Only 1 PSW entry is used, but on - * big-endian PPC hardware that's the second entry. - */ --#define MAXPSW 2 -+#define MAXPSW 8 - __hc16 hwPSW [MAXPSW]; - - /* rest are purely for the driver's use */ ---- a/drivers/usb/host/ohci-hcd.c -+++ b/drivers/usb/host/ohci-hcd.c -@@ -497,6 +497,7 @@ static int ohci_init (struct ohci_hcd *o - { - int ret; - struct usb_hcd *hcd = ohci_to_hcd(ohci); -+ u32 hcca_area; - - if (distrust_firmware) - ohci->flags |= OHCI_QUIRK_HUB_POWER; -@@ -550,11 +551,13 @@ static int ohci_init (struct ohci_hcd *o - if (ohci->hcca) - return 0; - -- ohci->hcca = dma_alloc_coherent (hcd->self.controller, -- sizeof *ohci->hcca, &ohci->hcca_dma, 0); -+ hcca_area = ohci_readl(ohci, &ohci->regs->hcca); -+ ohci->hcca = ioremap_nocache(hcca_area, sizeof *ohci->hcca); - if (!ohci->hcca) - return -ENOMEM; - -+ ohci->hcca_dma = hcca_area; -+ - if ((ret = ohci_mem_init (ohci)) < 0) - ohci_stop (hcd); - else { -@@ -572,6 +575,7 @@ static int ohci_init (struct ohci_hcd *o - */ - static int ohci_run (struct ohci_hcd *ohci) - { -+ int i = 0; - u32 mask, val; - int first = ohci->fminterval == 0; - struct usb_hcd *hcd = ohci_to_hcd(ohci); -@@ -622,6 +626,8 @@ static int ohci_run (struct ohci_hcd *oh - msleep(val); - - memset (ohci->hcca, 0, sizeof (struct ohci_hcca)); -+ for (i = 0; i < NUM_INTS; i++) -+ ohci->hcca->int_table[i] = 0; - - /* 2msec timelimit here means no irqs/preempt */ - spin_lock_irq (&ohci->lock); -@@ -909,9 +915,6 @@ static void ohci_stop (struct usb_hcd *h - remove_debug_files (ohci); - ohci_mem_cleanup (ohci); - if (ohci->hcca) { -- dma_free_coherent (hcd->self.controller, -- sizeof *ohci->hcca, -- ohci->hcca, ohci->hcca_dma); - ohci->hcca = NULL; - ohci->hcca_dma = 0; - } -- cgit v1.2.3