diff options
Diffstat (limited to 'target/linux/ramips/patches-3.6')
13 files changed, 414 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-3.6/001-mips-add-cp0-compare-irq-function.patch b/target/linux/ramips/patches-3.6/001-mips-add-cp0-compare-irq-function.patch new file mode 100644 index 0000000000..41e5e8e212 --- /dev/null +++ b/target/linux/ramips/patches-3.6/001-mips-add-cp0-compare-irq-function.patch @@ -0,0 +1,29 @@ +--- a/arch/mips/kernel/traps.c ++++ b/arch/mips/kernel/traps.c +@@ -54,6 +54,7 @@ + #include <asm/types.h> + #include <asm/stacktrace.h> + #include <asm/uasm.h> ++#include <asm/time.h> + + extern void check_wait(void); + extern asmlinkage void r4k_wait(void); +@@ -1598,6 +1599,8 @@ void __cpuinit per_cpu_trap_init(bool is + if (cpu_has_mips_r2) { + cp0_compare_irq_shift = CAUSEB_TI - CAUSEB_IP; + cp0_compare_irq = (read_c0_intctl() >> INTCTLB_IPTI) & 7; ++ if (get_c0_compare_irq) ++ cp0_compare_irq = get_c0_compare_irq(); + cp0_perfcount_irq = (read_c0_intctl() >> INTCTLB_IPPCI) & 7; + if (cp0_perfcount_irq == cp0_compare_irq) + cp0_perfcount_irq = -1; +--- a/arch/mips/include/asm/time.h ++++ b/arch/mips/include/asm/time.h +@@ -52,6 +52,7 @@ extern int (*perf_irq)(void); + */ + #ifdef CONFIG_CEVT_R4K_LIB + extern unsigned int __weak get_c0_compare_int(void); ++extern unsigned int __weak get_c0_compare_irq(void); + extern int r4k_clockevent_init(void); + #endif + diff --git a/target/linux/ramips/patches-3.6/010-mtd_fix_cfi_cmdset_0002_erase_status_check.patch b/target/linux/ramips/patches-3.6/010-mtd_fix_cfi_cmdset_0002_erase_status_check.patch new file mode 100644 index 0000000000..8d3dec9e53 --- /dev/null +++ b/target/linux/ramips/patches-3.6/010-mtd_fix_cfi_cmdset_0002_erase_status_check.patch @@ -0,0 +1,20 @@ +--- a/drivers/mtd/chips/cfi_cmdset_0002.c ++++ b/drivers/mtd/chips/cfi_cmdset_0002.c +@@ -1860,7 +1860,7 @@ static int __xipram do_erase_chip(struct + chip->erase_suspended = 0; + } + +- if (chip_ready(map, adr)) ++ if (chip_good(map, adr, map_word_ff(map))) + break; + + if (time_after(jiffies, timeo)) { +@@ -1949,7 +1949,7 @@ static int __xipram do_erase_oneblock(st + chip->erase_suspended = 0; + } + +- if (chip_ready(map, adr)) { ++ if (chip_good(map, adr, map_word_ff(map))) { + xip_enable(map, chip, adr); + break; + } diff --git a/target/linux/ramips/patches-3.6/011-mtd-cfi_cmdset_0002-force-word-write.patch b/target/linux/ramips/patches-3.6/011-mtd-cfi_cmdset_0002-force-word-write.patch new file mode 100644 index 0000000000..e60bdf5595 --- /dev/null +++ b/target/linux/ramips/patches-3.6/011-mtd-cfi_cmdset_0002-force-word-write.patch @@ -0,0 +1,63 @@ +Index: linux-3.6.6/drivers/mtd/chips/cfi_cmdset_0002.c +=================================================================== +--- linux-3.6.6.orig/drivers/mtd/chips/cfi_cmdset_0002.c ++++ linux-3.6.6/drivers/mtd/chips/cfi_cmdset_0002.c +@@ -39,7 +39,7 @@ + #include <linux/mtd/xip.h> + + #define AMD_BOOTLOC_BUG +-#define FORCE_WORD_WRITE 0 ++#define FORCE_WORD_WRITE 1 + + #define MAX_WORD_RETRIES 3 + +@@ -50,7 +50,9 @@ + + static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *); + static int cfi_amdstd_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *); ++#if !FORCE_WORD_WRITE + static int cfi_amdstd_write_buffers(struct mtd_info *, loff_t, size_t, size_t *, const u_char *); ++#endif + static int cfi_amdstd_erase_chip(struct mtd_info *, struct erase_info *); + static int cfi_amdstd_erase_varsize(struct mtd_info *, struct erase_info *); + static void cfi_amdstd_sync (struct mtd_info *); +@@ -186,6 +188,7 @@ static void fixup_amd_bootblock(struct m + } + #endif + ++#if !FORCE_WORD_WRITE + static void fixup_use_write_buffers(struct mtd_info *mtd) + { + struct map_info *map = mtd->priv; +@@ -195,6 +198,7 @@ static void fixup_use_write_buffers(stru + mtd->_write = cfi_amdstd_write_buffers; + } + } ++#endif /* !FORCE_WORD_WRITE */ + + /* Atmel chips don't use the same PRI format as AMD chips */ + static void fixup_convert_atmel_pri(struct mtd_info *mtd) +@@ -1376,6 +1380,7 @@ static int cfi_amdstd_write_words(struct + /* + * FIXME: interleaved mode not tested, and probably not supported! + */ ++#if !FORCE_WORD_WRITE + static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, + unsigned long adr, const u_char *buf, + int len) +@@ -1488,7 +1493,6 @@ static int __xipram do_write_buffer(stru + return ret; + } + +- + static int cfi_amdstd_write_buffers(struct mtd_info *mtd, loff_t to, size_t len, + size_t *retlen, const u_char *buf) + { +@@ -1563,6 +1567,7 @@ static int cfi_amdstd_write_buffers(stru + + return 0; + } ++#endif /* !FORCE_WORD_WRITE */ + + /* + * Wait for the flash chip to become ready to write data diff --git a/target/linux/ramips/patches-3.6/100-mips-ralink-core.patch b/target/linux/ramips/patches-3.6/100-mips-ralink-core.patch new file mode 100644 index 0000000000..11982ce3b1 --- /dev/null +++ b/target/linux/ramips/patches-3.6/100-mips-ralink-core.patch @@ -0,0 +1,39 @@ +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -99,6 +99,9 @@ config ATH79 + help + Support for the Atheros AR71XX/AR724X/AR913X SoCs. + ++config MIPS_RALINK ++ bool "Ralink MIPS SoC based boards" ++ + config BCM47XX + bool "Broadcom BCM47XX based boards" + select CEVT_R4K +@@ -846,6 +849,7 @@ source "arch/mips/jz4740/Kconfig" + source "arch/mips/lantiq/Kconfig" + source "arch/mips/lasat/Kconfig" + source "arch/mips/pmc-sierra/Kconfig" ++source "arch/mips/ralink/Kconfig" + source "arch/mips/powertv/Kconfig" + source "arch/mips/sgi-ip27/Kconfig" + source "arch/mips/sibyte/Kconfig" +@@ -1188,7 +1192,7 @@ config BOOT_ELF32 + + config MIPS_L1_CACHE_SHIFT + int +- default "4" if MACH_DECSTATION || MIKROTIK_RB532 || PMC_MSP4200_EVAL ++ default "4" if MACH_DECSTATION || MIKROTIK_RB532 || PMC_MSP4200_EVAL || RALINK_RT288X + default "6" if MIPS_CPU_SCACHE + default "7" if SGI_IP22 || SGI_IP27 || SGI_IP28 || SNI_RM || CPU_CAVIUM_OCTEON + default "5" +--- a/arch/mips/Kbuild.platforms ++++ b/arch/mips/Kbuild.platforms +@@ -22,6 +22,7 @@ platforms += pmc-sierra + platforms += pnx833x + platforms += pnx8550 + platforms += powertv ++platforms += ralink + platforms += rb532 + platforms += sgi-ip22 + platforms += sgi-ip27 diff --git a/target/linux/ramips/patches-3.6/101-rt288x_serial_driver_hack.patch b/target/linux/ramips/patches-3.6/101-rt288x_serial_driver_hack.patch new file mode 100644 index 0000000000..5f059cd1b7 --- /dev/null +++ b/target/linux/ramips/patches-3.6/101-rt288x_serial_driver_hack.patch @@ -0,0 +1,89 @@ +--- a/drivers/tty/serial/8250/Kconfig ++++ b/drivers/tty/serial/8250/Kconfig +@@ -249,6 +249,14 @@ config SERIAL_8250_ACORN + system, say Y to this option. The driver can handle 1, 2, or 3 port + cards. If unsure, say N. + ++config SERIAL_8250_RT288X ++ bool "Ralink RT288x/RT305x/RT3662/RT3883 serial port support" ++ depends on SERIAL_8250 != n && (SOC_RT288X || SOC_RT305X || SOC_RT3883) ++ help ++ If you have a Ralink RT288x/RT305x SoC based board and want to use the ++ serial port, say Y to this option. The driver can handle up to 2 serial ++ ports. If unsure, say N. ++ + config SERIAL_8250_RM9K + bool "Support for MIPS RM9xxx integrated serial port" + depends on SERIAL_8250 != n && SERIAL_RM9000 +--- a/include/linux/serial_core.h ++++ b/include/linux/serial_core.h +@@ -325,7 +325,7 @@ struct uart_port { + #define UPIO_HUB6 (1) + #define UPIO_MEM (2) + #define UPIO_MEM32 (3) +-#define UPIO_AU (4) /* Au1x00 type IO */ ++#define UPIO_AU (4) /* Au1x00 and RT288x type IO */ + #define UPIO_TSI (5) /* Tsi108/109 type IO */ + #define UPIO_RM9000 (6) /* RM9000 type IO */ + +--- a/drivers/tty/serial/8250/8250.c ++++ b/drivers/tty/serial/8250/8250.c +@@ -305,9 +305,9 @@ static void default_serial_dl_write(stru + serial_out(up, UART_DLM, value >> 8 & 0xff); + } + +-#ifdef CONFIG_MIPS_ALCHEMY ++#if defined CONFIG_MIPS_ALCHEMY || defined (CONFIG_SERIAL_8250_RT288X) + +-/* Au1x00 UART hardware has a weird register layout */ ++/* Au1x00 and RT288x UART hardware has a weird register layout */ + static const u8 au_io_in_map[] = { + [UART_RX] = 0, + [UART_IER] = 2, +@@ -486,7 +486,7 @@ static void set_io_from_upio(struct uart + break; + #endif + +-#ifdef CONFIG_MIPS_ALCHEMY ++#if defined(CONFIG_MIPS_ALCHEMY) || defined(CONFIG_SERIAL_8250_RT288X) + case UPIO_AU: + p->serial_in = au_serial_in; + p->serial_out = au_serial_out; +@@ -698,22 +698,19 @@ static int size_fifo(struct uart_8250_po + */ + static unsigned int autoconfig_read_divisor_id(struct uart_8250_port *p) + { +- unsigned char old_dll, old_dlm, old_lcr; ++ unsigned char old_lcr; ++ unsigned int old_dl; + unsigned int id; + + old_lcr = serial_in(p, UART_LCR); + serial_out(p, UART_LCR, UART_LCR_CONF_MODE_A); + +- old_dll = serial_in(p, UART_DLL); +- old_dlm = serial_in(p, UART_DLM); ++ old_dl = serial_dl_read(p); + +- serial_out(p, UART_DLL, 0); +- serial_out(p, UART_DLM, 0); ++ serial_dl_write(p, 0); ++ id = serial_dl_read(p); + +- id = serial_in(p, UART_DLL) | serial_in(p, UART_DLM) << 8; +- +- serial_out(p, UART_DLL, old_dll); +- serial_out(p, UART_DLM, old_dlm); ++ serial_dl_write(p, old_dl); + serial_out(p, UART_LCR, old_lcr); + + return id; +@@ -839,7 +836,7 @@ static int broken_efr(struct uart_8250_p + /* + * Exar ST16C2550 "A2" devices incorrectly detect as + * having an EFR, and report an ID of 0x0201. See +- * http://linux.derkeiler.com/Mailing-Lists/Kernel/2004-11/4812.html ++ * http://linux.derkeiler.com/Mailing-Lists/Kernel/2004-11/4812.html + */ + if (autoconfig_read_divisor_id(up) == 0x0201 && size_fifo(up) == 16) + return 1; diff --git a/target/linux/ramips/patches-3.6/102-rt288x-pci-driver-hook.patch b/target/linux/ramips/patches-3.6/102-rt288x-pci-driver-hook.patch new file mode 100644 index 0000000000..a76603f144 --- /dev/null +++ b/target/linux/ramips/patches-3.6/102-rt288x-pci-driver-hook.patch @@ -0,0 +1,10 @@ +--- a/arch/mips/pci/Makefile ++++ b/arch/mips/pci/Makefile +@@ -21,6 +21,7 @@ obj-$(CONFIG_BCM63XX) += pci-bcm63xx.o + obj-$(CONFIG_MIPS_ALCHEMY) += pci-alchemy.o + obj-$(CONFIG_SOC_AR71XX) += pci-ar71xx.o + obj-$(CONFIG_PCI_AR724X) += pci-ar724x.o ++obj-$(CONFIG_SOC_RT288X) += pci-rt288x.o + + # + # These are still pretty much in the old state, watch, go blind. diff --git a/target/linux/ramips/patches-3.6/103-ethernet.patch b/target/linux/ramips/patches-3.6/103-ethernet.patch new file mode 100644 index 0000000000..a3b402fb8e --- /dev/null +++ b/target/linux/ramips/patches-3.6/103-ethernet.patch @@ -0,0 +1,20 @@ +--- a/drivers/net/ethernet/Kconfig ++++ b/drivers/net/ethernet/Kconfig +@@ -145,6 +145,7 @@ source "drivers/net/ethernet/packetengin + source "drivers/net/ethernet/pasemi/Kconfig" + source "drivers/net/ethernet/qlogic/Kconfig" + source "drivers/net/ethernet/racal/Kconfig" ++source "drivers/net/ethernet/ramips/Kconfig" + source "drivers/net/ethernet/realtek/Kconfig" + source "drivers/net/ethernet/renesas/Kconfig" + source "drivers/net/ethernet/rdc/Kconfig" +--- a/drivers/net/ethernet/Makefile ++++ b/drivers/net/ethernet/Makefile +@@ -55,6 +55,7 @@ obj-$(CONFIG_NET_PACKET_ENGINE) += packe + obj-$(CONFIG_NET_VENDOR_PASEMI) += pasemi/ + obj-$(CONFIG_NET_VENDOR_QLOGIC) += qlogic/ + obj-$(CONFIG_NET_VENDOR_RACAL) += racal/ ++obj-$(CONFIG_NET_RAMIPS) += ramips/ + obj-$(CONFIG_NET_VENDOR_REALTEK) += realtek/ + obj-$(CONFIG_SH_ETH) += renesas/ + obj-$(CONFIG_NET_VENDOR_RDC) += rdc/ diff --git a/target/linux/ramips/patches-3.6/104-ramips-watchdog-driver.patch b/target/linux/ramips/patches-3.6/104-ramips-watchdog-driver.patch new file mode 100644 index 0000000000..a7df80b804 --- /dev/null +++ b/target/linux/ramips/patches-3.6/104-ramips-watchdog-driver.patch @@ -0,0 +1,26 @@ +--- a/drivers/watchdog/Kconfig ++++ b/drivers/watchdog/Kconfig +@@ -1064,6 +1064,13 @@ config LANTIQ_WDT + help + Hardware driver for the Lantiq SoC Watchdog Timer. + ++config RAMIPS_WDT ++ tristate "Ralink RT288X/RT305X Watchdog Timer" ++ depends on (SOC_RT288X || SOC_RT305X || SOC_RT3883) ++ help ++ Hardware driver for the built-in watchdog timer on the ++ Ralink RT288X/RT305X SoCs. ++ + # PARISC Architecture + + # POWERPC Architecture +--- a/drivers/watchdog/Makefile ++++ b/drivers/watchdog/Makefile +@@ -132,6 +132,7 @@ obj-$(CONFIG_TXX9_WDT) += txx9wdt.o + obj-$(CONFIG_OCTEON_WDT) += octeon-wdt.o + octeon-wdt-y := octeon-wdt-main.o octeon-wdt-nmi.o + obj-$(CONFIG_LANTIQ_WDT) += lantiq_wdt.o ++obj-$(CONFIG_RAMIPS_WDT) += ramips_wdt.o + + # PARISC Architecture + diff --git a/target/linux/ramips/patches-3.6/105-ramips-spi-driver.patch b/target/linux/ramips/patches-3.6/105-ramips-spi-driver.patch new file mode 100644 index 0000000000..913a7d3aae --- /dev/null +++ b/target/linux/ramips/patches-3.6/105-ramips-spi-driver.patch @@ -0,0 +1,25 @@ +--- a/drivers/spi/Kconfig ++++ b/drivers/spi/Kconfig +@@ -309,6 +309,12 @@ config SPI_RSPI + help + SPI driver for Renesas RSPI blocks. + ++config SPI_RAMIPS ++ tristate "Ralink RT288x/RT305x/RT3662 SPI Controller" ++ depends on (SOC_RT288X || SOC_RT305X || SOC_RT3883) ++ help ++ This selects a driver for the Ralink RT288x/RT305x SPI Controller. ++ + config SPI_S3C24XX + tristate "Samsung S3C24XX series SPI" + depends on ARCH_S3C24XX && EXPERIMENTAL +--- a/drivers/spi/Makefile ++++ b/drivers/spi/Makefile +@@ -47,6 +47,7 @@ obj-$(CONFIG_SPI_PL022) += spi-pl022.o + obj-$(CONFIG_SPI_PPC4xx) += spi-ppc4xx.o + obj-$(CONFIG_SPI_PXA2XX) += spi-pxa2xx.o + obj-$(CONFIG_SPI_PXA2XX_PCI) += spi-pxa2xx-pci.o ++obj-$(CONFIG_SPI_RAMIPS) += spi-ramips.o + obj-$(CONFIG_SPI_RSPI) += spi-rspi.o + obj-$(CONFIG_SPI_S3C24XX) += spi-s3c24xx-hw.o + spi-s3c24xx-hw-y := spi-s3c24xx.o diff --git a/target/linux/ramips/patches-3.6/105-usb_dwc_otg.patch b/target/linux/ramips/patches-3.6/105-usb_dwc_otg.patch new file mode 100644 index 0000000000..9f32893c66 --- /dev/null +++ b/target/linux/ramips/patches-3.6/105-usb_dwc_otg.patch @@ -0,0 +1,20 @@ +--- a/drivers/usb/Kconfig ++++ b/drivers/usb/Kconfig +@@ -187,4 +187,6 @@ source "drivers/usb/gadget/Kconfig" + + source "drivers/usb/otg/Kconfig" + ++source "drivers/usb/dwc_otg/Kconfig" ++ + endif # USB_SUPPORT +--- a/drivers/usb/Makefile ++++ b/drivers/usb/Makefile +@@ -52,6 +52,8 @@ obj-$(CONFIG_EARLY_PRINTK_DBGP) += early + obj-$(CONFIG_USB_ATM) += atm/ + obj-$(CONFIG_USB_SPEEDTOUCH) += atm/ + ++obj-$(CONFIG_DWC_OTG) += dwc_otg/ ++ + obj-$(CONFIG_USB_MUSB_HDRC) += musb/ + obj-$(CONFIG_USB_CHIPIDEA) += chipidea/ + obj-$(CONFIG_USB_RENESAS_USBHS) += renesas_usbhs/ diff --git a/target/linux/ramips/patches-3.6/106-rt3883-pci-support.patch b/target/linux/ramips/patches-3.6/106-rt3883-pci-support.patch new file mode 100644 index 0000000000..9f5ef9f73f --- /dev/null +++ b/target/linux/ramips/patches-3.6/106-rt3883-pci-support.patch @@ -0,0 +1,10 @@ +--- a/arch/mips/pci/Makefile ++++ b/arch/mips/pci/Makefile +@@ -22,6 +22,7 @@ obj-$(CONFIG_MIPS_ALCHEMY) += pci-alchem + obj-$(CONFIG_SOC_AR71XX) += pci-ar71xx.o + obj-$(CONFIG_PCI_AR724X) += pci-ar724x.o + obj-$(CONFIG_SOC_RT288X) += pci-rt288x.o ++obj-$(CONFIG_SOC_RT3883) += pci-rt3883.o + + # + # These are still pretty much in the old state, watch, go blind. diff --git a/target/linux/ramips/patches-3.6/200-rt3883-ehci-glue.patch b/target/linux/ramips/patches-3.6/200-rt3883-ehci-glue.patch new file mode 100644 index 0000000000..2e1439c2ab --- /dev/null +++ b/target/linux/ramips/patches-3.6/200-rt3883-ehci-glue.patch @@ -0,0 +1,32 @@ +--- a/drivers/usb/host/Kconfig ++++ b/drivers/usb/host/Kconfig +@@ -235,6 +235,15 @@ config USB_EHCI_ATH79 + Enables support for the built-in EHCI controller present + on the Atheros AR7XXX/AR9XXX SoCs. + ++config USB_EHCI_RT3883 ++ bool "EHCI support for Ralink RT3662/RT3883 SoCs" ++ depends on USB_EHCI_HCD && ( SOC_RT3883 || SOC_RT305X ) ++ select USB_EHCI_ROOT_HUB_TT ++ default y ++ ---help--- ++ Enables support for the built-in EHCI controller present ++ on the Ralink RT3883 SoC. ++ + config USB_OXU210HP_HCD + tristate "OXU210HP HCD support" + depends on USB +--- a/drivers/usb/host/ehci-hcd.c ++++ b/drivers/usb/host/ehci-hcd.c +@@ -1339,6 +1339,11 @@ MODULE_LICENSE ("GPL"); + #define PLATFORM_DRIVER ehci_platform_driver + #endif + ++#ifdef CONFIG_USB_EHCI_RT3883 ++#include "ehci-rt3883.c" ++#define PLATFORM_DRIVER ehci_rt3883_driver ++#endif ++ + #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \ + !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \ + !defined(XILINX_OF_PLATFORM_DRIVER) diff --git a/target/linux/ramips/patches-3.6/201-rt3883-ohci-glue.patch b/target/linux/ramips/patches-3.6/201-rt3883-ohci-glue.patch new file mode 100644 index 0000000000..d55bac4fed --- /dev/null +++ b/target/linux/ramips/patches-3.6/201-rt3883-ohci-glue.patch @@ -0,0 +1,31 @@ +--- a/drivers/usb/host/Kconfig ++++ b/drivers/usb/host/Kconfig +@@ -342,6 +342,14 @@ config USB_OHCI_ATH79 + Enables support for the built-in OHCI controller present on the + Atheros AR71XX/AR7240 SoCs. + ++config USB_OHCI_RT3883 ++ bool "USB OHCI support for the Ralink RT3883 SoCs" ++ depends on USB_OHCI_HCD && ( SOC_RT3883 || SOC_RT305X ) ++ default y ++ help ++ Enables support for the built-in OHCI controller present on the ++ Ralink RT3883 SoC. ++ + config USB_OHCI_HCD_PPC_SOC + bool "OHCI support for on-chip PPC USB controller" + depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx) +--- a/drivers/usb/host/ohci-hcd.c ++++ b/drivers/usb/host/ohci-hcd.c +@@ -1120,6 +1120,11 @@ MODULE_LICENSE ("GPL"); + #define PLATFORM_DRIVER ohci_platform_driver + #endif + ++#ifdef CONFIG_USB_OHCI_RT3883 ++#include "ohci-rt3883.c" ++#define PLATFORM_DRIVER ohci_rt3883_driver ++#endif ++ + #if !defined(PCI_DRIVER) && \ + !defined(PLATFORM_DRIVER) && \ + !defined(OMAP1_PLATFORM_DRIVER) && \ |