diff options
author | Gabor Juhos <juhosg@openwrt.org> | 2010-01-31 17:56:41 +0000 |
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committer | Gabor Juhos <juhosg@openwrt.org> | 2010-01-31 17:56:41 +0000 |
commit | 745f407bba660b1cb04aca30907672aa2f18ed29 (patch) | |
tree | 2dc015d1a09be227bb4b74dbf752e3a369fb1a29 /target/linux/ramips/patches-2.6.30 | |
parent | c025a1f0c444dc4d2becaf8346dc47786a088ebf (diff) | |
download | master-187ad058-745f407bba660b1cb04aca30907672aa2f18ed29.tar.gz master-187ad058-745f407bba660b1cb04aca30907672aa2f18ed29.tar.bz2 master-187ad058-745f407bba660b1cb04aca30907672aa2f18ed29.zip |
ramips: nuke 2.6.30 support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19466 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ramips/patches-2.6.30')
8 files changed, 0 insertions, 447 deletions
diff --git a/target/linux/ramips/patches-2.6.30/001-mips-add-cp0-compare-irq-function.patch b/target/linux/ramips/patches-2.6.30/001-mips-add-cp0-compare-irq-function.patch deleted file mode 100644 index adb8044af6..0000000000 --- a/target/linux/ramips/patches-2.6.30/001-mips-add-cp0-compare-irq-function.patch +++ /dev/null @@ -1,29 +0,0 @@ ---- a/arch/mips/kernel/traps.c -+++ b/arch/mips/kernel/traps.c -@@ -48,6 +48,7 @@ - #include <asm/types.h> - #include <asm/stacktrace.h> - #include <asm/irq.h> -+#include <asm/time.h> - - extern void check_wait(void); - extern asmlinkage void r4k_wait(void); -@@ -1542,6 +1543,8 @@ void __cpuinit per_cpu_trap_init(void) - */ - if (cpu_has_mips_r2) { - cp0_compare_irq = (read_c0_intctl() >> 29) & 7; -+ if (get_c0_compare_irq) -+ cp0_compare_irq = get_c0_compare_irq(); - cp0_perfcount_irq = (read_c0_intctl() >> 26) & 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-2.6.30/002-mips-clocksource-init-war.patch b/target/linux/ramips/patches-2.6.30/002-mips-clocksource-init-war.patch deleted file mode 100644 index 03a66ff133..0000000000 --- a/target/linux/ramips/patches-2.6.30/002-mips-clocksource-init-war.patch +++ /dev/null @@ -1,56 +0,0 @@ ---- a/arch/mips/kernel/cevt-r4k.c -+++ b/arch/mips/kernel/cevt-r4k.c -@@ -15,6 +15,22 @@ - #include <asm/cevt-r4k.h> - - /* -+ * Compare interrupt can be routed and latched outside the core, -+ * so a single execution hazard barrier may not be enough to give -+ * it time to clear as seen in the Cause register. 4 time the -+ * pipeline depth seems reasonably conservative, and empirically -+ * works better in configurations with high CPU/bus clock ratios. -+ */ -+ -+#define compare_change_hazard() \ -+ do { \ -+ irq_disable_hazard(); \ -+ irq_disable_hazard(); \ -+ irq_disable_hazard(); \ -+ irq_disable_hazard(); \ -+ } while (0) -+ -+/* - * The SMTC Kernel for the 34K, 1004K, et. al. replaces several - * of these routines with SMTC-specific variants. - */ -@@ -30,6 +46,7 @@ static int mips_next_event(unsigned long - cnt = read_c0_count(); - cnt += delta; - write_c0_compare(cnt); -+ compare_change_hazard(); - res = ((int)(read_c0_count() - cnt) > 0) ? -ETIME : 0; - return res; - } -@@ -99,22 +116,6 @@ static int c0_compare_int_pending(void) - return (read_c0_cause() >> cp0_compare_irq) & 0x100; - } - --/* -- * Compare interrupt can be routed and latched outside the core, -- * so a single execution hazard barrier may not be enough to give -- * it time to clear as seen in the Cause register. 4 time the -- * pipeline depth seems reasonably conservative, and empirically -- * works better in configurations with high CPU/bus clock ratios. -- */ -- --#define compare_change_hazard() \ -- do { \ -- irq_disable_hazard(); \ -- irq_disable_hazard(); \ -- irq_disable_hazard(); \ -- irq_disable_hazard(); \ -- } while (0) -- - int c0_compare_int_usable(void) - { - unsigned int delta; diff --git a/target/linux/ramips/patches-2.6.30/010-mtd_fix_cfi_cmdset_0002_erase_status_check.patch b/target/linux/ramips/patches-2.6.30/010-mtd_fix_cfi_cmdset_0002_erase_status_check.patch deleted file mode 100644 index 3f25b61dd9..0000000000 --- a/target/linux/ramips/patches-2.6.30/010-mtd_fix_cfi_cmdset_0002_erase_status_check.patch +++ /dev/null @@ -1,20 +0,0 @@ ---- a/drivers/mtd/chips/cfi_cmdset_0002.c -+++ b/drivers/mtd/chips/cfi_cmdset_0002.c -@@ -1579,7 +1579,7 @@ 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)) { -@@ -1667,7 +1667,7 @@ 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-2.6.30/100-mips-ralink-core.patch b/target/linux/ramips/patches-2.6.30/100-mips-ralink-core.patch deleted file mode 100644 index d6635357bb..0000000000 --- a/target/linux/ramips/patches-2.6.30/100-mips-ralink-core.patch +++ /dev/null @@ -1,58 +0,0 @@ ---- a/arch/mips/Makefile -+++ b/arch/mips/Makefile -@@ -607,6 +607,26 @@ ifdef CONFIG_PHYSICAL_START - load-y = $(CONFIG_PHYSICAL_START) - endif - -+# -+# Ralink SoC common stuff -+# -+core-$(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 -+ - # temporary until string.h is fixed - cflags-y += -ffreestanding - ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -22,6 +22,9 @@ choice - config MACH_ALCHEMY - bool "Alchemy processor based machines" - -+config MIPS_RALINK -+ bool "Ralink MIPS SoC based boards" -+ - config BASLER_EXCITE - bool "Basler eXcite smart camera" - select CEVT_R4K -@@ -638,6 +641,7 @@ source "arch/mips/basler/excite/Kconfig" - source "arch/mips/jazz/Kconfig" - source "arch/mips/lasat/Kconfig" - source "arch/mips/pmc-sierra/Kconfig" -+source "arch/mips/ralink/Kconfig" - source "arch/mips/sgi-ip27/Kconfig" - source "arch/mips/sibyte/Kconfig" - source "arch/mips/txx9/Kconfig" -@@ -989,7 +993,7 @@ config BOOT_ELF32 - - config MIPS_L1_CACHE_SHIFT - int -- default "4" if MACH_DECSTATION || MIKROTIK_RB532 -+ default "4" if MACH_DECSTATION || MIKROTIK_RB532 || RALINK_RT288X - default "7" if SGI_IP22 || SGI_IP27 || SGI_IP28 || SNI_RM || CPU_CAVIUM_OCTEON - default "4" if PMC_MSP4200_EVAL - default "5" diff --git a/target/linux/ramips/patches-2.6.30/101-rt288x_serial_driver_hack.patch b/target/linux/ramips/patches-2.6.30/101-rt288x_serial_driver_hack.patch deleted file mode 100644 index eedd704aaf..0000000000 --- a/target/linux/ramips/patches-2.6.30/101-rt288x_serial_driver_hack.patch +++ /dev/null @@ -1,118 +0,0 @@ ---- a/drivers/serial/8250.c -+++ b/drivers/serial/8250.c -@@ -289,9 +289,9 @@ static const struct serial8250_config ua - }, - }; - --#if defined (CONFIG_SERIAL_8250_AU1X00) -+#if defined (CONFIG_SERIAL_8250_AU1X00) || 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, -@@ -409,7 +409,7 @@ static unsigned int mem32_serial_in(stru - return readl(p->membase + offset); - } - --#ifdef CONFIG_SERIAL_8250_AU1X00 -+#if defined(CONFIG_SERIAL_8250_AU1X00) || defined(CONFIG_SERIAL_8250_RT288X) - static unsigned int au_serial_in(struct uart_port *p, int offset) - { - offset = map_8250_in_reg(p, offset) << p->regshift; -@@ -490,7 +490,7 @@ static void set_io_from_upio(struct uart - p->serial_out = mem32_serial_out; - break; - --#ifdef CONFIG_SERIAL_8250_AU1X00 -+#if defined (CONFIG_SERIAL_8250_AU1X00) || defined (CONFIG_SERIAL_8250_RT288X) - case UPIO_AU: - p->serial_in = au_serial_in; - p->serial_out = au_serial_out; -@@ -522,7 +522,7 @@ serial_out_sync(struct uart_8250_port *u - switch (p->iotype) { - case UPIO_MEM: - case UPIO_MEM32: --#ifdef CONFIG_SERIAL_8250_AU1X00 -+#if defined (CONFIG_SERIAL_8250_AU1X00) || defined (CONFIG_SERIAL_8250_RT288X) - case UPIO_AU: - #endif - case UPIO_DWAPB: -@@ -560,8 +560,8 @@ static inline void _serial_dl_write(stru - serial_outp(up, UART_DLM, value >> 8 & 0xff); - } - --#if defined(CONFIG_SERIAL_8250_AU1X00) --/* Au1x00 haven't got a standard divisor latch */ -+#if defined (CONFIG_SERIAL_8250_AU1X00) || 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) -@@ -768,22 +768,19 @@ 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; -@@ -1205,7 +1202,7 @@ static void autoconfig(struct uart_8250_ - } - #endif - --#ifdef CONFIG_SERIAL_8250_AU1X00 -+#if defined (CONFIG_SERIAL_8250_AU1X00) || defined (CONFIG_SERIAL_8250_RT288X) - /* if access method is AU, it is a 16550 with a quirk */ - if (up->port.type == PORT_16550A && up->port.iotype == UPIO_AU) - up->bugs |= UART_BUG_NOMSR; ---- a/drivers/serial/Kconfig -+++ b/drivers/serial/Kconfig -@@ -266,6 +266,14 @@ config SERIAL_8250_AU1X00 - say Y to this option. The driver can handle up to 4 serial ports, - depending on the SOC. 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 -@@ -269,7 +269,7 @@ 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-2.6.30/102-rt288x-pci-driver-hook.patch b/target/linux/ramips/patches-2.6.30/102-rt288x-pci-driver-hook.patch deleted file mode 100644 index f6f71c3e39..0000000000 --- a/target/linux/ramips/patches-2.6.30/102-rt288x-pci-driver-hook.patch +++ /dev/null @@ -1,7 +0,0 @@ ---- a/arch/mips/pci/Makefile -+++ b/arch/mips/pci/Makefile -@@ -52,3 +52,4 @@ obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc - obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o - obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o - obj-$(CONFIG_MIKROTIK_RB532) += pci-rc32434.o ops-rc32434.o fixup-rc32434.o -+obj-$(CONFIG_SOC_RT288X) += pci-rt288x.o diff --git a/target/linux/ramips/patches-2.6.30/103-ethernet.patch b/target/linux/ramips/patches-2.6.30/103-ethernet.patch deleted file mode 100644 index 1828cbfc16..0000000000 --- a/target/linux/ramips/patches-2.6.30/103-ethernet.patch +++ /dev/null @@ -1,25 +0,0 @@ ---- a/drivers/net/Kconfig -+++ b/drivers/net/Kconfig -@@ -612,6 +612,12 @@ config MIPS_AU1X00_ENET - If you have an Alchemy Semi AU1X00 based system - say Y. Otherwise, say N. - -+config MIPS_RAMIPS_NET -+ tristate "Ethernet driver for rt288x/rt305x" -+ depends on MIPS_RALINK -+ help -+ This driver supports the etehrnet mac inside the ralink wisocs -+ - config SGI_IOC3_ETH - bool "SGI IOC3 Ethernet" - depends on PCI && SGI_IP27 ---- a/drivers/net/Makefile -+++ b/drivers/net/Makefile -@@ -204,6 +204,7 @@ obj-$(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-2.6.30/400-mips-multi-machine-update.patch b/target/linux/ramips/patches-2.6.30/400-mips-multi-machine-update.patch deleted file mode 100644 index d63587901d..0000000000 --- a/target/linux/ramips/patches-2.6.30/400-mips-multi-machine-update.patch +++ /dev/null @@ -1,134 +0,0 @@ ---- a/arch/mips/kernel/mips_machine.c -+++ b/arch/mips/kernel/mips_machine.c -@@ -7,12 +7,13 @@ - * - */ - #include <linux/mm.h> -+#include <linux/string.h> - - #include <asm/mips_machine.h> --#include <asm/bootinfo.h> - - static struct list_head mips_machines __initdata = - LIST_HEAD_INIT(mips_machines); -+static char *mips_machid __initdata; - - char *mips_machine_name = "Unknown"; - -@@ -55,20 +56,65 @@ void __init mips_machine_set_name(char * - } - } - --void __init mips_machine_setup(unsigned long machtype) -+void __init mips_machine_setup(void) - { - struct mips_machine *mach; - -- mach = mips_machine_find(machtype); -+ mach = mips_machine_find(mips_machtype); - if (!mach) { -- printk(KERN_ALERT "MIPS: no machine registered for " -- "machtype %lu\n", machtype); -+ printk(KERN_WARNING "MIPS: no machine registered for " -+ "machtype %lu\n", mips_machtype); - return; - } - - mips_machine_set_name(mach->mach_name); -- printk(KERN_INFO "MIPS: machine is %s\n", mips_machine_name); -+ printk(KERN_NOTICE "MIPS: machine is %s\n", mips_machine_name); - - if (mach->mach_setup) - mach->mach_setup(); - } -+ -+int __init mips_machtype_setup(char *id) -+{ -+ if (mips_machid == NULL) -+ mips_machid = id; -+ -+ return 1; -+} -+ -+__setup("machtype=", mips_machtype_setup); -+ -+static int __init mips_machtype_init(void) -+{ -+ struct list_head *this; -+ struct mips_machine *mach; -+ -+ if (mips_machid == NULL) -+ return 0; -+ -+ list_for_each(this, &mips_machines) { -+ mach = list_entry(this, struct mips_machine, list); -+ if (mach->mach_id == NULL) -+ continue; -+ -+ if (strcmp(mach->mach_id, mips_machid) == 0) { -+ mips_machtype = mach->mach_type; -+ return 0; -+ } -+ } -+ -+ printk(KERN_WARNING -+ "MIPS: no machine found for id: '%s', registered machines:\n", -+ mips_machid); -+ printk(KERN_WARNING "%32s %s\n", "id", "name"); -+ -+ list_for_each(this, &mips_machines) { -+ mach = list_entry(this, struct mips_machine, list); -+ printk(KERN_WARNING "%32s %s\n", -+ mach->mach_id ? mach->mach_id : "", mach->mach_name); -+ } -+ -+ return 0; -+} -+ -+core_initcall(mips_machtype_init); ---- a/arch/mips/include/asm/mips_machine.h -+++ b/arch/mips/include/asm/mips_machine.h -@@ -13,25 +13,33 @@ - #include <linux/init.h> - #include <linux/list.h> - -+#include <asm/bootinfo.h> -+ - struct mips_machine { - unsigned long mach_type; -- void (*mach_setup)(void); -+ char *mach_id; - char *mach_name; -+ void (*mach_setup)(void); - struct list_head list; - }; - - void mips_machine_register(struct mips_machine *) __init; --void mips_machine_setup(unsigned long machtype) __init; -+void mips_machine_setup(void) __init; -+int mips_machtype_setup(char *id) __init; - void mips_machine_set_name(char *name) __init; - - extern char *mips_machine_name; - --#define MIPS_MACHINE(_type, _name, _setup) \ --static char machine_name_##_type[] __initdata = _name; \ -+#define MIPS_MACHINE(_type, _id, _name, _setup) \ -+static const char machine_name_##_type[] __initconst \ -+ __aligned(1) = _name; \ -+static const char machine_id_##_type[] __initconst \ -+ __aligned(1) = _id; \ - static struct mips_machine machine_##_type __initdata = \ - { \ - .mach_type = _type, \ -- .mach_name = machine_name_##_type, \ -+ .mach_id = (char *) machine_id_##_type, \ -+ .mach_name = (char *) machine_name_##_type, \ - .mach_setup = _setup, \ - }; \ - \ -@@ -44,4 +52,3 @@ static int __init register_machine_##_ty - pure_initcall(register_machine_##_type) - - #endif /* __ASM_MIPS_MACHINE_H */ -- |