/*
* Debugging stuff
-@@ -330,7 +331,7 @@ params: ldr r0, =params_phys
+@@ -355,7 +356,7 @@ params: ldr r0, =0x10000100 @ params_p
* This routine must preserve:
* r4, r5, r6, r7, r8
*/
cache_on: mov r3, #8 @ cache_on function
b call_cache_fn
-@@ -499,7 +500,7 @@ __common_mmu_cache_on:
+@@ -544,7 +545,7 @@ __common_mmu_cache_on:
mcr p15, 0, r3, c2, c0, 0 @ load page table pointer
mcr p15, 0, r1, c3, c0, 0 @ load domain access control
b 1f
1: mcr p15, 0, r0, c1, c0, 0 @ load control register
mrc p15, 0, r0, c1, c0, 0 @ and read it back to
sub pc, lr, r0, lsr #32 @ properly flush pipeline
-@@ -518,7 +519,7 @@ __common_mmu_cache_on:
+@@ -563,7 +564,7 @@ __common_mmu_cache_on:
* r8 = atags pointer
- * r9-r14 = corrupted
+ * r9-r12,r14 = corrupted
*/
- .align 5
+ .align L1_CACHE_SHIFT
reloc_start: add r9, r5, r0
sub r9, r9, #128 @ do not copy the stack
debug_reloc_start
-@@ -722,7 +723,7 @@ proc_types:
- * On exit, r0, r1, r2, r3, r12 corrupted
- * This routine must preserve: r4, r6, r7
+@@ -793,7 +794,7 @@ proc_types:
+ * This routine must preserve:
+ * r4, r6, r7
*/
- .align 5
+ .align L1_CACHE_SHIFT
cache_off: mov r3, #12 @ cache_off function
b call_cache_fn
-@@ -791,7 +792,7 @@ __armv3_mmu_cache_off:
+@@ -868,7 +869,7 @@ __armv3_mmu_cache_off:
* This routine must preserve:
* r0, r4, r5, r6, r7
*/
cache_clean_flush:
mov r3, #16
b call_cache_fn
---- a/arch/arm/include/asm/cache.h
-+++ b/arch/arm/include/asm/cache.h
-@@ -4,7 +4,11 @@
- #ifndef __ASMARM_CACHE_H
- #define __ASMARM_CACHE_H
-
-+#ifdef CONFIG_CPU_FA526
-+#define L1_CACHE_SHIFT 4
-+#else
- #define L1_CACHE_SHIFT 5
-+#endif
- #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
-
- #endif
---- a/arch/arm/include/asm/dma-mapping.h
-+++ b/arch/arm/include/asm/dma-mapping.h
-@@ -98,7 +98,7 @@ static inline int dma_set_mask(struct de
-
- static inline int dma_get_cache_alignment(void)
- {
-- return 32;
-+ return L1_CACHE_BYTES;
- }
-
- static inline int dma_is_consistent(struct device *dev, dma_addr_t handle)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
-@@ -825,7 +825,7 @@ config ISA_DMA_API
+@@ -307,6 +307,7 @@ config ARCH_GEMINI
+ select CPU_FA526
+ select ARCH_REQUIRE_GPIOLIB
+ select ARCH_USES_GETTIMEOFFSET
++ select PCI
+ help
+ Support for the Cortina Systems Gemini family SoCs
+
+@@ -1164,7 +1165,7 @@ config ISA_DMA_API
bool
config PCI
-- bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695 || MACH_ARMCORE
-+ bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695 || MACH_ARMCORE || ARCH_GEMINI
+- bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695 || MACH_ARMCORE || ARCH_CNS3XXX
++ bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695 || MACH_ARMCORE || ARCH_CNS3XXX || ARCH_GEMINI
help
Find out whether you have a PCI motherboard. PCI is the name of a
bus system, i.e. the way the CPU talks to the other stuff inside
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
-@@ -21,6 +21,7 @@
- #include <mach/entry-macro.S>
- #include <asm/thread_notify.h>
+@@ -23,6 +23,7 @@
#include <asm/unwind.h>
+ #include <asm/unistd.h>
+ #include <asm/tls.h>
+#include <asm/cache.h>
#include "entry-header.S"
-@@ -153,7 +154,7 @@ ENDPROC(__und_invalid)
+@@ -167,7 +168,7 @@ ENDPROC(__und_invalid)
stmia r5, {r0 - r4}
.endm
__dabt_svc:
svc_entry
-@@ -202,7 +203,7 @@ __dabt_svc:
+@@ -215,7 +216,7 @@ __dabt_svc:
UNWIND(.fnend )
ENDPROC(__dabt_svc)
__irq_svc:
svc_entry
-@@ -247,7 +248,7 @@ svc_preempt:
+@@ -259,7 +260,7 @@ svc_preempt:
b 1b
#endif
__und_svc:
#ifdef CONFIG_KPROBES
@ If a kprobe is about to simulate a "stmdb sp..." instruction,
-@@ -286,7 +287,7 @@ __und_svc:
+@@ -305,7 +306,7 @@ __und_svc:
UNWIND(.fnend )
ENDPROC(__und_svc)
__pabt_svc:
svc_entry
-@@ -329,7 +330,7 @@ __pabt_svc:
+@@ -341,7 +342,7 @@ __pabt_svc:
UNWIND(.fnend )
ENDPROC(__pabt_svc)
.LCcralign:
.word cr_alignment
#ifdef MULTI_DABORT
-@@ -400,7 +401,7 @@ ENDPROC(__pabt_svc)
+@@ -414,7 +415,7 @@ ENDPROC(__pabt_svc)
#endif
.endm
__dabt_usr:
usr_entry
kuser_cmpxchg_check
-@@ -432,7 +433,7 @@ __dabt_usr:
+@@ -446,7 +447,7 @@ __dabt_usr:
UNWIND(.fnend )
ENDPROC(__dabt_usr)
__irq_usr:
usr_entry
kuser_cmpxchg_check
-@@ -465,7 +466,7 @@ ENDPROC(__irq_usr)
+@@ -475,7 +476,7 @@ ENDPROC(__irq_usr)
.ltorg
__und_usr:
usr_entry
-@@ -668,7 +669,7 @@ __und_usr_unknown:
+@@ -691,7 +692,7 @@ __und_usr_unknown:
b do_undefinstr
ENDPROC(__und_usr_unknown)
__pabt_usr:
usr_entry
-@@ -778,7 +779,7 @@ ENDPROC(__switch_to)
+@@ -805,7 +806,7 @@ ENDPROC(__switch_to)
#endif
.endm
.globl __kuser_helper_start
__kuser_helper_start:
-@@ -818,7 +819,7 @@ __kuser_memory_barrier: @ 0xffff0fa0
+@@ -845,7 +846,7 @@ __kuser_memory_barrier: @ 0xffff0fa0
smp_dmb
usr_ret lr
/*
* Reference prototype:
-@@ -950,7 +951,7 @@ kuser_cmpxchg_fixup:
+@@ -972,7 +973,7 @@ kuser_cmpxchg_fixup:
#endif
/*
* Reference prototype:
-@@ -1032,7 +1033,7 @@ __kuser_helper_end:
+@@ -1050,7 +1051,7 @@ __kuser_helper_end:
* of which is copied into r0 for the mode specific abort handler.
*/
.macro vector_stub, name, mode, correction=0
vector_\name:
.if \correction
-@@ -1157,7 +1158,7 @@ __stubs_start:
+@@ -1181,7 +1182,7 @@ __stubs_start:
.long __und_invalid @ e
.long __und_invalid @ f
/*=============================================================================
* Undefined FIQs
-@@ -1187,7 +1188,7 @@ vector_addrexcptn:
+@@ -1211,7 +1212,7 @@ vector_addrexcptn:
* We group all the following data together to optimise
* for CPUs with separate I & D caches.
*/
/*
* This is the fast syscall return path. We do as little as
* possible here, and this includes saving r0 back into the SVC
-@@ -178,7 +179,7 @@ ftrace_stub:
+@@ -266,7 +267,7 @@ ENDPROC(ftrace_stub)
#define A710(code...)
#endif
ENTRY(vector_swi)
sub sp, sp, #S_FRAME_SIZE
stmia sp, {r0 - r12} @ Calling r0 - r12
-@@ -306,7 +307,7 @@ __sys_trace_return:
+@@ -410,7 +411,7 @@ __sys_trace_return:
bl syscall_trace
b ret_slow_syscall
#include <asm/system.h>
+#include <asm/cache.h>
- #if (PHYS_OFFSET & 0x001fffff)
- #error "PHYS_OFFSET must be at an even 2MiB boundary!"
-@@ -187,7 +188,7 @@ ENDPROC(__enable_mmu)
+ #ifdef CONFIG_DEBUG_LL
+ #include <mach/debug-macro.S>
+@@ -378,7 +379,7 @@ ENDPROC(__enable_mmu)
*
* other registers depend on the function called upon completion
*/
__turn_mmu_on:
mov r0, r0
mcr p15, 0, r0, c1, c0, 0 @ write control reg
---- a/arch/arm/kernel/vmlinux.lds.S
-+++ b/arch/arm/kernel/vmlinux.lds.S
-@@ -6,6 +6,7 @@
- #include <asm-generic/vmlinux.lds.h>
- #include <asm/thread_info.h>
- #include <asm/memory.h>
-+#include <asm/cache.h>
-
- OUTPUT_ARCH(arm)
- ENTRY(stext)
-@@ -58,7 +59,7 @@ SECTIONS
- *(.security_initcall.init)
- __security_initcall_end = .;
- #ifdef CONFIG_BLK_DEV_INITRD
-- . = ALIGN(32);
-+ . = ALIGN(L1_CACHE_BYTES);
- __initramfs_start = .;
- usr/built-in.o(.init.ramfs)
- __initramfs_end = .;
-@@ -165,13 +166,13 @@ SECTIONS
- /*
- * then the cacheline aligned data
- */
-- . = ALIGN(32);
-+ . = ALIGN(L1_CACHE_BYTES);
- *(.data.cacheline_aligned)
-
- /*
- * The exception fixup table (might need resorting at runtime)
- */
-- . = ALIGN(32);
-+ . = ALIGN(L1_CACHE_BYTES);
- __start___ex_table = .;
- #ifdef CONFIG_MMU
- *(__ex_table)
---- a/arch/arm/lib/copy_page.S
-+++ b/arch/arm/lib/copy_page.S
-@@ -12,11 +12,12 @@
- #include <linux/linkage.h>
- #include <asm/assembler.h>
- #include <asm/asm-offsets.h>
-+#include <asm/cache.h>
-
- #define COPY_COUNT (PAGE_SZ/64 PLD( -1 ))
-
- .text
-- .align 5
-+ .align L1_CACHE_SHIFT
- /*
- * StrongARM optimised copy_page routine
- * now 1.78bytes/cycle, was 1.60 bytes/cycle (50MHz bus -> 89MB/s)
--- a/arch/arm/lib/memchr.S
+++ b/arch/arm/lib/memchr.S
@@ -11,9 +11,10 @@
ENTRY(strrchr)
mov r3, #0
1: ldrb r2, [r0], #1
---- /dev/null
-+++ b/arch/arm/mach-gemini/board-nas4220b.c
-@@ -0,0 +1,160 @@
-+/*
-+ * Support for Raidsonic NAS-4220-B
-+ *
-+ * Copyright (C) 2009 Janos Laube <janos.dev@gmail.com>
-+ *
-+ * based on rut1xx.c
-+ * Copyright (C) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/platform_device.h>
-+#include <linux/leds.h>
-+#include <linux/input.h>
-+#include <linux/gpio_keys.h>
-+#include <linux/mdio-gpio.h>
-+#include <linux/io.h>
-+
-+#include <asm/setup.h>
-+#include <asm/mach-types.h>
-+#include <asm/mach/arch.h>
-+#include <asm/mach/time.h>
-+
-+#include <mach/gmac.h>
-+#include <mach/hardware.h>
-+#include <mach/global_reg.h>
-+
-+#include "common.h"
-+
-+static struct sys_timer ib4220b_timer = {
-+ .init = gemini_timer_init,
-+};
-+
-+static struct gpio_led ib4220b_leds[] = {
-+ {
-+ .name = "nas4220b:orange:hdd",
-+ .default_trigger = "ide-disk",
-+ .gpio = 60,
-+ },
-+ {
-+ .name = "nas4220b:green:os",
-+ .default_trigger = "heartbeat",
-+ .gpio = 62,
-+ },
-+};
-+
-+static struct gpio_led_platform_data ib4220b_leds_data = {
-+ .num_leds = ARRAY_SIZE(ib4220b_leds),
-+ .leds = ib4220b_leds,
-+};
-+
-+static struct platform_device ib4220b_led_device = {
-+ .name = "leds-gpio",
-+ .id = -1,
-+ .dev = {
-+ .platform_data = &ib4220b_leds_data,
-+ },
-+};
-+
-+static struct gpio_keys_button ib4220b_keys[] = {
-+ {
-+ .code = KEY_SETUP,
-+ .gpio = 61,
-+ .active_low = 1,
-+ .desc = "Backup Button",
-+ .type = EV_KEY,
-+ },
-+ {
-+ .code = KEY_RESTART,
-+ .gpio = 63,
-+ .active_low = 1,
-+ .desc = "Softreset Button",
-+ .type = EV_KEY,
-+ },
-+};
-+
-+static struct gpio_keys_platform_data ib4220b_keys_data = {
-+ .buttons = ib4220b_keys,
-+ .nbuttons = ARRAY_SIZE(ib4220b_keys),
-+};
-+
-+static struct platform_device ib4220b_key_device = {
-+ .name = "gpio-keys",
-+ .id = -1,
-+ .dev = {
-+ .platform_data = &ib4220b_keys_data,
-+ },
-+};
-+
-+static struct mdio_gpio_platform_data ib4220b_mdio = {
-+ .mdc = 22,
-+ .mdio = 21,
-+ .phy_mask = ~(1 << 1),
-+};
-+
-+static struct platform_device ib4220b_phy_device = {
-+ .name = "mdio-gpio",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &ib4220b_mdio,
-+ },
-+};
-+
-+static struct gemini_gmac_platform_data ib4220b_gmac_data = {
-+ .bus_id[0] = "0:01",
-+ .interface[0] = PHY_INTERFACE_MODE_RGMII,
-+};
-+
-+static void __init gmac_ib4220b_init(void)
-+{
-+ unsigned int val;
-+
-+ val = __raw_readl(IO_ADDRESS(GEMINI_GLOBAL_BASE) +
-+ GLOBAL_IO_DRIVING_CTRL);
-+ val |= (0x3 << GMAC0_PADS_SHIFT) | (0x3 << GMAC1_PADS_SHIFT);
-+ __raw_writel(val, IO_ADDRESS(GEMINI_GLOBAL_BASE) +
-+ GLOBAL_IO_DRIVING_CTRL);
-+
-+ val = (0x0 << GMAC0_RXDV_SKEW_SHIFT) | (0xf << GMAC0_RXC_SKEW_SHIFT) |
-+ (0x7 << GMAC0_TXEN_SKEW_SHIFT) | (0xa << GMAC0_TXC_SKEW_SHIFT) |
-+ (0x0 << GMAC1_RXDV_SKEW_SHIFT) | (0xf << GMAC1_RXC_SKEW_SHIFT) |
-+ (0x7 << GMAC1_TXEN_SKEW_SHIFT) | (0xa << GMAC1_TXC_SKEW_SHIFT);
-+ __raw_writel(val, IO_ADDRESS(GEMINI_GLOBAL_BASE) +
-+ GLOBAL_GMAC_CTRL_SKEW_CTRL);
-+
-+ val = __raw_readl(IO_ADDRESS(GEMINI_GLOBAL_BASE) +
-+ GLOBAL_ARBITRATION1_CTRL);
-+ val |= (0x20 << BURST_LENGTH_SHIFT);
-+ __raw_writel(val, IO_ADDRESS(GEMINI_GLOBAL_BASE) +
-+ GLOBAL_ARBITRATION1_CTRL);
-+}
-+
-+static void __init ib4220b_init(void)
-+{
-+ gemini_gpio_init();
-+ gmac_ib4220b_init();
-+ platform_register_uart();
-+ platform_register_usb(0);
-+ platform_register_usb(1);
-+ platform_register_pflash(SZ_16M, NULL, 0);
-+ platform_device_register(&ib4220b_led_device);
-+ platform_device_register(&ib4220b_key_device);
-+ platform_device_register(&ib4220b_phy_device);
-+ platform_register_ethernet(&ib4220b_gmac_data);
-+}
-+
-+MACHINE_START(NAS4220B, "Raidsonic NAS IB-4220-B")
-+ .phys_io = 0x7fffc000,
-+ .io_pg_offst = ((0xffffc000) >> 18) & 0xfffc,
-+ .boot_params = 0x100,
-+ .map_io = gemini_map_io,
-+ .init_irq = gemini_init_irq,
-+ .timer = &ib4220b_timer,
-+ .init_machine = ib4220b_init,
-+MACHINE_END
--- a/arch/arm/mach-gemini/board-rut1xx.c
+++ b/arch/arm/mach-gemini/board-rut1xx.c
@@ -14,13 +14,35 @@
+#define NR_IRQS (NORMAL_IRQ_NUM + PCI_IRQ_NUM + GPIO_IRQ_NUM)
#endif /* __MACH_IRQS_H__ */
---- a/arch/arm/mach-gemini/Kconfig
-+++ b/arch/arm/mach-gemini/Kconfig
-@@ -2,6 +2,13 @@ if ARCH_GEMINI
-
- menu "Cortina Systems Gemini Implementations"
-
-+config MACH_NAS4220B
-+ bool "Raidsonic NAS-4220-B"
-+ select GEMINI_MEM_SWAP
-+ help
-+ Say Y here if you intend to run this kernel on a
-+ Raidsonic NAS-4220-B.
-+
- config MACH_RUT100
- bool "Teltonika RUT100"
- select GEMINI_MEM_SWAP
--- a/arch/arm/mach-gemini/Makefile
+++ b/arch/arm/mach-gemini/Makefile
-@@ -6,5 +6,8 @@
+@@ -6,6 +6,8 @@
obj-y := irq.o mm.o time.o devices.o gpio.o
+obj-$(CONFIG_PCI) += pci.o
+
# Board-specific support
-+obj-$(CONFIG_MACH_NAS4220B) += board-nas4220b.o
+ obj-$(CONFIG_MACH_NAS4220B) += board-nas4220b.o
obj-$(CONFIG_MACH_RUT100) += board-rut1xx.o
--- a/arch/arm/mach-gemini/mm.c
+++ b/arch/arm/mach-gemini/mm.c
-@@ -59,6 +59,11 @@ static struct map_desc gemini_io_desc[]
+@@ -59,6 +59,11 @@ static struct map_desc gemini_io_desc[]
.length = SZ_512K,
.type = MT_DEVICE,
}, {
+ filter.bits.unicast = 1;
+ mc_filter[1] = mc_filter[0] = 0xffffffff;
+ } else {
-+ struct dev_mc_list *mclist;
++ struct netdev_hw_addr *ha;
+
+ filter.bits.broadcast = 1;
+ filter.bits.multicast = 1;
+ filter.bits.unicast = 1;
+ mc_filter[1] = mc_filter[0] = 0;
-+ for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count; i++, mclist = mclist->next) {
-+ bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) & 0x3f;
++ netdev_for_each_mc_addr(ha, dev) {
++ bit_nr = ether_crc(ETH_ALEN, ha->addr) & 0x3f;
+ if (bit_nr <= 32)
+ mc_filter[0] = mc_filter[0] | (1 << bit_nr);
+ else
+gemini_negmac-objs := gm_gmac.o
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
-@@ -2087,6 +2087,13 @@ config ACENIC_OMIT_TIGON_I
+@@ -2068,6 +2068,13 @@ config ACENIC_OMIT_TIGON_I
The safe and default value for this is N.
depends on PCI
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
-@@ -234,6 +234,7 @@ pasemi_mac_driver-objs := pasemi_mac.o p
- obj-$(CONFIG_MLX4_CORE) += mlx4/
+@@ -257,6 +257,7 @@ obj-$(CONFIG_MLX4_CORE) += mlx4/
obj-$(CONFIG_ENC28J60) += enc28j60.o
obj-$(CONFIG_ETHOC) += ethoc.o
+ obj-$(CONFIG_GRETH) += greth.o
+obj-$(CONFIG_GEMINI_NET_ENGINE_GMAC) += gemini_negmac/
obj-$(CONFIG_XTENSA_XT2000_SONIC) += xtsonic.o
+};
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
-@@ -541,7 +541,12 @@ static inline unsigned int
+@@ -561,7 +561,12 @@ static inline unsigned int
ehci_port_speed(struct ehci_hcd *ehci, unsigned int portsc)
{
if (ehci_is_TDI(ehci)) {
+ portsc = readl(ehci_to_hcd(ehci)->regs + 0x80);
+ switch ((portsc>>22)&3) {
+#else
- switch ((portsc>>26)&3) {
+ switch ((portsc >> (ehci->has_hostpc ? 25 : 26)) & 3) {
+#endif
case 0:
return 0;
case 1:
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
-@@ -192,9 +192,11 @@ static int ehci_halt (struct ehci_hcd *e
+@@ -223,9 +223,11 @@ static int ehci_halt (struct ehci_hcd *e
if ((temp & STS_HALT) != 0)
return 0;
return handshake (ehci, &ehci->regs->status,
STS_HALT, STS_HALT, 16 * 125);
}
-@@ -250,8 +252,8 @@ static int ehci_reset (struct ehci_hcd *
+@@ -292,8 +294,8 @@ static int ehci_reset (struct ehci_hcd *
if (retval)
return retval;
+// if (ehci_is_TDI(ehci))
+// tdi_reset (ehci);
- return retval;
- }
-@@ -381,12 +383,13 @@ static void ehci_silence_controller(stru
+ if (ehci->debug)
+ dbgp_external_startup();
+@@ -427,12 +429,13 @@ static void ehci_silence_controller(stru
{
ehci_halt(ehci);
ehci_turn_off_all_ports(ehci);
}
/* ehci_shutdown kick in for silicon on any bus (not just pci, etc).
-@@ -631,7 +634,9 @@ static int ehci_run (struct usb_hcd *hcd
+@@ -712,7 +715,9 @@ static int ehci_run (struct usb_hcd *hcd
// Philips, Intel, and maybe others need CMD_RUN before the
// root hub will detect new devices (why?); NEC doesn't
ehci->command &= ~(CMD_LRESET|CMD_IAAD|CMD_PSE|CMD_ASE|CMD_RESET);
ehci_writel(ehci, ehci->command, &ehci->regs->command);
dbg_cmd (ehci, "init", ehci->command);
-@@ -651,9 +656,11 @@ static int ehci_run (struct usb_hcd *hcd
+@@ -732,9 +737,11 @@ static int ehci_run (struct usb_hcd *hcd
*/
down_write(&ehci_cf_port_reset_rwsem);
hcd->state = HC_STATE_RUNNING;
msleep(5);
+#endif
up_write(&ehci_cf_port_reset_rwsem);
+ ehci->last_periodic_enable = ktime_get_real();
- temp = HC_VERSION(ehci_readl(ehci, &ehci->caps->hc_capbase));
-@@ -744,9 +751,10 @@ static irqreturn_t ehci_irq (struct usb_
+@@ -827,9 +834,10 @@ static irqreturn_t ehci_irq (struct usb_
pcd_status = status;
/* resume root hub? */
usb_hcd_resume_root_hub(hcd);
-
+#endif
- while (i--) {
- int pstatus = ehci_readl(ehci,
- &ehci->regs->port_status [i]);
-@@ -778,7 +786,9 @@ static irqreturn_t ehci_irq (struct usb_
+ /* get per-port change detect bits */
+ if (ehci->has_ppcd)
+ ppcd = status >> 16;
+@@ -871,7 +879,9 @@ static irqreturn_t ehci_irq (struct usb_
ehci_halt(ehci);
dead:
ehci_reset(ehci);
/* generic layer kills/unlinks all urbs, then
* uses ehci_stop to clean up the rest
*/
-@@ -1042,6 +1052,11 @@ MODULE_LICENSE ("GPL");
+@@ -1169,6 +1179,11 @@ MODULE_LICENSE ("GPL");
#define PCI_DRIVER ehci_pci_driver
#endif
#define PLATFORM_DRIVER ehci_fsl_driver
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
-@@ -749,6 +749,12 @@ static int ehci_hub_control (
+@@ -929,6 +929,12 @@ static int ehci_hub_control (
/* see what we found out */
temp = check_reset_complete (ehci, wIndex, status_reg,
ehci_readl(ehci, status_reg));
if (!(temp & (PORT_RESUME|PORT_RESET)))
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
-@@ -57,6 +57,7 @@ config USB_ARCH_HAS_EHCI
- default y if PPC_83xx
- default y if SOC_AU1200
- default y if ARCH_IXP4XX
+@@ -66,6 +66,7 @@ config USB_ARCH_HAS_EHCI
+ default y if ARCH_AT91SAM9G45
+ default y if ARCH_MXC
+ default y if ARCH_OMAP3
+ default y if ARCH_GEMINI
default PCI
+#include <linux/miscdevice.h>
+#include <linux/platform_device.h>
+#include <linux/watchdog.h>
++#include <linux/slab.h>
+
+#define GEMINI_WDCOUNTER 0x0
+#define GEMINI_WDLOAD 0x4
+static const struct file_operations gemini_wdt_fops = {
+ .owner = THIS_MODULE,
+ .llseek = no_llseek,
-+ .ioctl = gemini_wdt_ioctl,
+ .open = gemini_wdt_open,
+ .release = gemini_wdt_close,
+ .write = gemini_wdt_write,
+MODULE_ALIAS("platform:gemini-wdt");
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
-@@ -104,6 +104,16 @@ config 977_WATCHDOG
+@@ -118,6 +118,16 @@ config 977_WATCHDOG
Not sure? It's safe to say N.
depends on ARCH_IXP2000
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
-@@ -30,6 +30,7 @@ obj-$(CONFIG_AT91SAM9X_WATCHDOG) += at91
- obj-$(CONFIG_OMAP_WATCHDOG) += omap_wdt.o
+@@ -32,6 +32,7 @@ obj-$(CONFIG_OMAP_WATCHDOG) += omap_wdt.
+ obj-$(CONFIG_TWL4030_WATCHDOG) += twl4030_wdt.o
obj-$(CONFIG_21285_WATCHDOG) += wdt285.o
obj-$(CONFIG_977_WATCHDOG) += wdt977.o
+obj-$(CONFIG_GEMINI_WATCHDOG) += gemini_wdt.o
obj-$(CONFIG_KS8695_WATCHDOG) += ks8695_wdt.o
--- a/include/linux/usb/ehci_def.h
+++ b/include/linux/usb/ehci_def.h
-@@ -91,9 +91,9 @@ struct ehci_regs {
+@@ -105,9 +105,9 @@ struct ehci_regs {
u32 frame_list; /* points to periodic list */
/* ASYNCLISTADDR: offset 0x18 */
u32 async_next; /* address of next async queue head */
-
+#ifndef CONFIG_ARCH_GEMINI
- u32 reserved [9];
+ u32 reserved[9];
-
+#endif
/* CONFIGFLAG: offset 0x40 */
u32 configured_flag;
#define FLAG_CF (1<<0) /* true: we'll support "high speed" */
+--- a/arch/arm/mm/Kconfig
++++ b/arch/arm/mm/Kconfig
+@@ -806,6 +806,7 @@ config CACHE_XSC3L2
+
+ config ARM_L1_CACHE_SHIFT
+ int
++ default 4 if CPU_FA526
+ default 6 if ARM_L1_CACHE_SHIFT_6
+ default 5
+
+--- a/arch/arm/lib/copy_page.S
++++ b/arch/arm/lib/copy_page.S
+@@ -17,7 +17,7 @@
+ #define COPY_COUNT (PAGE_SZ / (2 * L1_CACHE_BYTES) PLD( -1 ))
+
+ .text
+- .align 5
++ .align L1_CACHE_SHIFT
+ /*
+ * StrongARM optimised copy_page routine
+ * now 1.78bytes/cycle, was 1.60 bytes/cycle (50MHz bus -> 89MB/s)
projects / openwrt.git / blobdiff