From 4e767d64290619a4c7620642528395331835c973 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Sun, 27 Mar 2011 19:20:04 +0000 Subject: ramips: switch to 2.6.37 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26328 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../001-mips-add-cp0-compare-irq-function.patch | 29 ++++++++ ...td_fix_cfi_cmdset_0002_erase_status_check.patch | 20 ++++++ .../patches-2.6.37/100-mips-ralink-core.patch | 58 +++++++++++++++ .../101-rt288x_serial_driver_hack.patch | 82 ++++++++++++++++++++++ .../102-rt288x-pci-driver-hook.patch | 10 +++ .../linux/ramips/patches-2.6.37/103-ethernet.patch | 25 +++++++ .../104-ramips-watchdog-driver.patch | 26 +++++++ 7 files changed, 250 insertions(+) create mode 100644 target/linux/ramips/patches-2.6.37/001-mips-add-cp0-compare-irq-function.patch create mode 100644 target/linux/ramips/patches-2.6.37/010-mtd_fix_cfi_cmdset_0002_erase_status_check.patch create mode 100644 target/linux/ramips/patches-2.6.37/100-mips-ralink-core.patch create mode 100644 target/linux/ramips/patches-2.6.37/101-rt288x_serial_driver_hack.patch create mode 100644 target/linux/ramips/patches-2.6.37/102-rt288x-pci-driver-hook.patch create mode 100644 target/linux/ramips/patches-2.6.37/103-ethernet.patch create mode 100644 target/linux/ramips/patches-2.6.37/104-ramips-watchdog-driver.patch (limited to 'target/linux/ramips/patches-2.6.37') diff --git a/target/linux/ramips/patches-2.6.37/001-mips-add-cp0-compare-irq-function.patch b/target/linux/ramips/patches-2.6.37/001-mips-add-cp0-compare-irq-function.patch new file mode 100644 index 0000000000..38d997ef68 --- /dev/null +++ b/target/linux/ramips/patches-2.6.37/001-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 + #include + #include ++#include + + extern void check_wait(void); + extern asmlinkage void r4k_wait(void); +@@ -1578,6 +1579,8 @@ void __cpuinit per_cpu_trap_init(void) + 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-2.6.37/010-mtd_fix_cfi_cmdset_0002_erase_status_check.patch b/target/linux/ramips/patches-2.6.37/010-mtd_fix_cfi_cmdset_0002_erase_status_check.patch new file mode 100644 index 0000000000..67801891a3 --- /dev/null +++ b/target/linux/ramips/patches-2.6.37/010-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 +@@ -1640,7 +1640,7 @@ 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)) { +@@ -1728,7 +1728,7 @@ 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-2.6.37/100-mips-ralink-core.patch b/target/linux/ramips/patches-2.6.37/100-mips-ralink-core.patch new file mode 100644 index 0000000000..178a4bad74 --- /dev/null +++ b/target/linux/ramips/patches-2.6.37/100-mips-ralink-core.patch @@ -0,0 +1,58 @@ +--- a/arch/mips/Makefile ++++ b/arch/mips/Makefile +@@ -158,6 +158,26 @@ cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -W + endif + cflags-$(CONFIG_CAVIUM_CN63XXP1) += -Wa,-mfix-cn63xxp1 + ++# ++# Ralink SoC common stuff ++# ++core-$(CONFIG_MIPS_RALINK) += arch/mips/ralink/common/ ++cflags-$(CONFIG_MIPS_RALINK) += -I$(srctree)/arch/mips/include/asm/mach-ralink ++ ++# ++# Ralink RT288x ++# ++core-$(CONFIG_RALINK_RT288X) += arch/mips/ralink/rt288x/ ++cflags-$(CONFIG_RALINK_RT288X) += -I$(srctree)//arch/mips/include/asm/mach-ralink/rt288x ++load-$(CONFIG_RALINK_RT288X) += 0xffffffff88000000 ++ ++# ++# Ralink RT305x ++# ++core-$(CONFIG_RALINK_RT305X) += arch/mips/ralink/rt305x/ ++cflags-$(CONFIG_RALINK_RT305X) += -I$(srctree)/arch/mips/include/asm/mach-ralink/rt305x ++load-$(CONFIG_RALINK_RT305X) += 0xffffffff80000000 ++ + cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,) + cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,) + cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,) +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -65,6 +65,9 @@ config AR7 + Support for the Texas Instruments AR7 System-on-a-Chip + family: TNETD7100, 7200 and 7300. + ++config MIPS_RALINK ++ bool "Ralink MIPS SoC based boards" ++ + config BCM47XX + bool "Broadcom BCM47XX based boards" + select CEVT_R4K +@@ -722,6 +725,7 @@ source "arch/mips/jazz/Kconfig" + source "arch/mips/jz4740/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" +@@ -1081,7 +1085,7 @@ 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" diff --git a/target/linux/ramips/patches-2.6.37/101-rt288x_serial_driver_hack.patch b/target/linux/ramips/patches-2.6.37/101-rt288x_serial_driver_hack.patch new file mode 100644 index 0000000000..441f983856 --- /dev/null +++ b/target/linux/ramips/patches-2.6.37/101-rt288x_serial_driver_hack.patch @@ -0,0 +1,82 @@ +--- a/drivers/serial/8250.c ++++ b/drivers/serial/8250.c +@@ -305,9 +305,9 @@ static const struct serial8250_config ua + }, + }; + +-#if defined(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, +@@ -571,8 +571,8 @@ static inline void _serial_dl_write(stru + serial_outp(up, UART_DLM, value >> 8 & 0xff); + } + +-#if defined(CONFIG_MIPS_ALCHEMY) +-/* Au1x00 haven't got a standard divisor latch */ ++#if defined(CONFIG_MIPS_ALCHEMY) || defined (CONFIG_SERIAL_8250_RT288X) ++/* Au1x00 and RT288x haven't got a standard divisor latch */ + static int serial_dl_read(struct uart_8250_port *up) + { + if (up->port.iotype == UPIO_AU) +@@ -779,22 +779,19 @@ 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_inp(p, UART_LCR); + serial_outp(p, UART_LCR, UART_LCR_DLAB); + +- old_dll = serial_inp(p, UART_DLL); +- old_dlm = serial_inp(p, UART_DLM); ++ old_dl = serial_dl_read(p); + +- serial_outp(p, UART_DLL, 0); +- serial_outp(p, UART_DLM, 0); ++ serial_dl_write(p, 0); ++ id = serial_dl_read(p); + +- id = serial_inp(p, UART_DLL) | serial_inp(p, UART_DLM) << 8; +- +- serial_outp(p, UART_DLL, old_dll); +- serial_outp(p, UART_DLM, old_dlm); ++ serial_dl_write(p, old_dl); + serial_outp(p, UART_LCR, old_lcr); + + return id; +--- a/drivers/serial/Kconfig ++++ b/drivers/serial/Kconfig +@@ -258,6 +258,14 @@ 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 serial port support" ++ depends on SERIAL_8250 != n && (SOC_RT288X || SOC_RT305X) ++ 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 +@@ -307,7 +307,7 @@ 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_DWAPB (6) /* DesignWare APB UART */ + #define UPIO_RM9000 (7) /* RM9000 type IO */ diff --git a/target/linux/ramips/patches-2.6.37/102-rt288x-pci-driver-hook.patch b/target/linux/ramips/patches-2.6.37/102-rt288x-pci-driver-hook.patch new file mode 100644 index 0000000000..d2056c6465 --- /dev/null +++ b/target/linux/ramips/patches-2.6.37/102-rt288x-pci-driver-hook.patch @@ -0,0 +1,10 @@ +--- a/arch/mips/pci/Makefile ++++ b/arch/mips/pci/Makefile +@@ -55,6 +55,7 @@ obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capc + obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o + obj-$(CONFIG_MIKROTIK_RB532) += pci-rc32434.o ops-rc32434.o fixup-rc32434.o + obj-$(CONFIG_CPU_CAVIUM_OCTEON) += pci-octeon.o pcie-octeon.o ++obj-$(CONFIG_SOC_RT288X) += pci-rt288x.o + + ifdef CONFIG_PCI_MSI + obj-$(CONFIG_CPU_CAVIUM_OCTEON) += msi-octeon.o diff --git a/target/linux/ramips/patches-2.6.37/103-ethernet.patch b/target/linux/ramips/patches-2.6.37/103-ethernet.patch new file mode 100644 index 0000000000..bf6e094e87 --- /dev/null +++ b/target/linux/ramips/patches-2.6.37/103-ethernet.patch @@ -0,0 +1,25 @@ +--- a/drivers/net/Kconfig ++++ b/drivers/net/Kconfig +@@ -494,6 +494,12 @@ config MIPS_AU1X00_ENET + If you have an Alchemy Semi AU1X00 based system + say Y. Otherwise, say N. + ++config MIPS_RAMIPS_NET ++ tristate "Ethernet driver for rt288x/rt305x" ++ depends on MIPS_RALINK ++ help ++ This driver supports the etehrnet mac inside the ralink wisocs ++ + config SGI_IOC3_ETH + bool "SGI IOC3 Ethernet" + depends on PCI && SGI_IP27 +--- a/drivers/net/Makefile ++++ b/drivers/net/Makefile +@@ -225,6 +225,7 @@ obj-$(CONFIG_KORINA) += korina.o + obj-$(CONFIG_MIPS_JAZZ_SONIC) += jazzsonic.o + obj-$(CONFIG_MIPS_AU1X00_ENET) += au1000_eth.o + obj-$(CONFIG_MIPS_SIM_NET) += mipsnet.o ++obj-$(CONFIG_MIPS_RAMIPS_NET) += ramips.o + obj-$(CONFIG_SGI_IOC3_ETH) += ioc3-eth.o + obj-$(CONFIG_DECLANCE) += declance.o + obj-$(CONFIG_ATARILANCE) += atarilance.o diff --git a/target/linux/ramips/patches-2.6.37/104-ramips-watchdog-driver.patch b/target/linux/ramips/patches-2.6.37/104-ramips-watchdog-driver.patch new file mode 100644 index 0000000000..643a6a0b66 --- /dev/null +++ b/target/linux/ramips/patches-2.6.37/104-ramips-watchdog-driver.patch @@ -0,0 +1,26 @@ +--- a/drivers/watchdog/Kconfig ++++ b/drivers/watchdog/Kconfig +@@ -930,6 +930,13 @@ config BCM63XX_WDT + To compile this driver as a loadable module, choose M here. + The module will be called bcm63xx_wdt. + ++config RAMIPS_WDT ++ tristate "Ralink RT288X/RT305X Watchdog Timer" ++ depends on SOC_RT288X || SOC_RT305X ++ help ++ Hardware driver for the built-in watchdog timer on the ++ Ralink RT288X/RT305X SoCs. ++ + # PARISC Architecture + + # POWERPC Architecture +--- a/drivers/watchdog/Makefile ++++ b/drivers/watchdog/Makefile +@@ -119,6 +119,7 @@ obj-$(CONFIG_AR7_WDT) += ar7_wdt.o + 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_RAMIPS_WDT) += ramips_wdt.o + + # PARISC Architecture + -- cgit v1.2.3