diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 4409561ea32c..d75879d9ddeb 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -171,6 +171,7 @@ config ARCH_CLPS7500 bool "Cirrus CL-PS7500FE" select TIMER_ACORN select ISA + select NO_IOPORT help Support for the Cirrus Logic PS7500FE system-on-a-chip. diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig index df19e3632038..d4ca0f06be5f 100644 --- a/arch/arm/configs/s3c2410_defconfig +++ b/arch/arm/configs/s3c2410_defconfig @@ -1,11 +1,13 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Thu Feb 15 11:26:24 2007 +# Linux kernel version: 2.6.21-rc1 +# Wed Feb 21 16:48:01 2007 # CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y # CONFIG_GENERIC_TIME is not set CONFIG_MMU=y +CONFIG_NO_IOPORT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y @@ -15,6 +17,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -33,6 +36,7 @@ CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set @@ -120,6 +124,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP23XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set @@ -161,6 +166,7 @@ CONFIG_MACH_OTOM=y CONFIG_MACH_AML_M5900=y CONFIG_BAST_PC104_IRQ=y CONFIG_MACH_VR1000=y +CONFIG_MACH_QT2410=y CONFIG_CPU_S3C2412=y CONFIG_S3C2412_DMA=y CONFIG_S3C2412_PM=y @@ -190,6 +196,7 @@ CONFIG_CPU_S3C2442=y # CONFIG_SMDK2440_CPU2442=y CONFIG_CPU_S3C2443=y +CONFIG_S3C2443_DMA=y # # S3C2443 Machines @@ -250,6 +257,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 CONFIG_ALIGNMENT_TRAP=y # @@ -259,6 +267,7 @@ CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="root=/dev/hda1 ro init=/bin/bash console=ttySAC0" # CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set # # Floating point emulation @@ -287,7 +296,7 @@ CONFIG_PM=y # CONFIG_PM_LEGACY is not set # CONFIG_PM_DEBUG is not set # CONFIG_PM_SYSFS_DEPRECATED is not set -CONFIG_APM=y +# CONFIG_APM_EMULATION is not set # # Networking @@ -303,6 +312,7 @@ CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -387,6 +397,7 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # @@ -506,6 +517,7 @@ CONFIG_PARPORT_1284=y # Plug and Play support # # CONFIG_PNP is not set +# CONFIG_PNPACPI is not set # # Block devices @@ -680,6 +692,7 @@ CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_XTKBD is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_GPIO is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y # CONFIG_MOUSE_SERIAL is not set @@ -848,12 +861,13 @@ CONFIG_SPI_MASTER=y # CONFIG_SPI_BITBANG=m # CONFIG_SPI_BUTTERFLY is not set -CONFIG_SPI_S3C24XX_GPIO=m CONFIG_SPI_S3C24XX=m +CONFIG_SPI_S3C24XX_GPIO=m # # SPI Protocol Masters # +# CONFIG_SPI_AT25 is not set # # Dallas's 1-wire bus @@ -869,6 +883,7 @@ CONFIG_HWMON_VID=m # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ASB100 is not set @@ -910,7 +925,11 @@ CONFIG_SENSORS_LM85=m # # Misc devices # -# CONFIG_TIFM_CORE is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set # # LED devices @@ -945,16 +964,22 @@ CONFIG_LEDS_TRIGGER_HEARTBEAT=m # # Graphics support # -CONFIG_FIRMWARE_EDID=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set CONFIG_FB=y +CONFIG_FIRMWARE_EDID=y # CONFIG_FB_DDC is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set CONFIG_FB_MODE_HELPERS=y # CONFIG_FB_TILEBLITTING is not set + +# +# Frambuffer hardware drivers +# # CONFIG_FB_S1D13XXX is not set CONFIG_FB_S3C2410=y # CONFIG_FB_S3C2410_DEBUG is not set @@ -976,7 +1001,6 @@ CONFIG_FONT_8x16=y # Logo configuration # # CONFIG_LOGO is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -987,6 +1011,7 @@ CONFIG_FONT_8x16=y # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set # # USB support @@ -1001,7 +1026,6 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_SUSPEND is not set # CONFIG_USB_OTG is not set @@ -1011,7 +1035,8 @@ CONFIG_USB_DEVICEFS=y # # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SL811_HCD is not set @@ -1052,6 +1077,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_ATI_REMOTE2 is not set # CONFIG_USB_KEYSPAN_REMOTE is not set # CONFIG_USB_APPLETOUCH is not set +# CONFIG_USB_GTCO is not set # # USB Imaging devices @@ -1089,6 +1115,7 @@ CONFIG_USB_MON=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1134,6 +1161,7 @@ CONFIG_RTC_INTF_DEV=y # # RTC drivers # +# CONFIG_RTC_DRV_CMOS is not set # CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_DS1307 is not set # CONFIG_RTC_DRV_DS1553 is not set @@ -1339,15 +1367,16 @@ CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set CONFIG_LOG_BUF_SHIFT=16 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -1358,6 +1387,7 @@ CONFIG_DEBUG_INFO=y CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set CONFIG_DEBUG_USER=y # CONFIG_DEBUG_ERRORS is not set CONFIG_DEBUG_LL=y @@ -1387,4 +1417,4 @@ CONFIG_CRC32=y CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index cf495a3084b3..66db0a9bf0bc 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S @@ -48,9 +48,11 @@ .endm #ifdef CONFIG_XIP_KERNEL -#define TEXTADDR XIP_VIRT_ADDR(CONFIG_XIP_PHYS_ADDR) +#define KERNEL_START XIP_VIRT_ADDR(CONFIG_XIP_PHYS_ADDR) +#define KERNEL_END _edata_loc #else -#define TEXTADDR KERNEL_RAM_VADDR +#define KERNEL_START KERNEL_RAM_VADDR +#define KERNEL_END _end #endif /* @@ -240,16 +242,32 @@ __create_page_tables: * Now setup the pagetables for our kernel direct * mapped region. */ - add r0, r4, #(TEXTADDR & 0xff000000) >> 18 @ start of kernel - str r3, [r0, #(TEXTADDR & 0x00f00000) >> 18]! + add r0, r4, #(KERNEL_START & 0xff000000) >> 18 + str r3, [r0, #(KERNEL_START & 0x00f00000) >> 18]! + ldr r6, =(KERNEL_END - 1) + add r0, r0, #4 + add r6, r4, r6, lsr #18 +1: cmp r0, r6 + add r3, r3, #1 << 20 + strls r3, [r0], #4 + bls 1b - ldr r6, =(_end - PAGE_OFFSET - 1) @ r6 = number of sections - mov r6, r6, lsr #20 @ needed for kernel minus 1 - -1: add r3, r3, #1 << 20 - str r3, [r0, #4]! - subs r6, r6, #1 - bgt 1b +#ifdef CONFIG_XIP_KERNEL + /* + * Map some ram to cover our .data and .bss areas. + */ + orr r3, r7, #(KERNEL_RAM_PADDR & 0xff000000) + orr r3, r3, #(KERNEL_RAM_PADDR & 0x00f00000) + add r0, r4, #(KERNEL_RAM_VADDR & 0xff000000) >> 18 + str r3, [r0, #(KERNEL_RAM_VADDR & 0x00f00000) >> 18]! + ldr r6, =(_end - 1) + add r0, r0, #4 + add r6, r4, r6, lsr #18 +1: cmp r0, r6 + add r3, r3, #1 << 20 + strls r3, [r0], #4 + bls 1b +#endif /* * Then map first 1MB of ram in case it contains our boot params. @@ -259,22 +277,6 @@ __create_page_tables: orr r6, r6, #(PHYS_OFFSET & 0x00e00000) str r6, [r0] -#ifdef CONFIG_XIP_KERNEL - /* - * Map some ram to cover our .data and .bss areas. - * Mapping 3MB should be plenty. - */ - sub r3, r4, #PHYS_OFFSET - mov r3, r3, lsr #20 - add r0, r0, r3, lsl #2 - add r6, r6, r3, lsl #20 - str r6, [r0], #4 - add r6, r6, #(1 << 20) - str r6, [r0], #4 - add r6, r6, #(1 << 20) - str r6, [r0] -#endif - #ifdef CONFIG_DEBUG_LL ldr r7, [r10, #PROCINFO_IO_MMUFLAGS] @ io_mmuflags /* diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index b929a60f7547..ddbdad48f5b2 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -156,6 +156,7 @@ SECTIONS _edata = .; } + _edata_loc = __data_loc + SIZEOF(.data); .bss : { __bss_start = .; /* BSS */ diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index 6aa342e8f1b1..0e89a7fca3fa 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -124,7 +124,7 @@ static struct clk isi_clk = { }; static struct clk lcdc_clk = { .name = "lcdc_clk", - .pmc_mask = 1 << AT91SAM9263_ID_ISI, + .pmc_mask = 1 << AT91SAM9263_ID_LCDC, .type = CLK_TYPE_PERIPHERAL, }; static struct clk ohci_clk = { diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index d9af7ca58bce..b77121f27f34 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -553,7 +553,7 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) if (enable_spi0) { at91_set_B_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */ at91_set_B_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */ - at91_set_B_periph(AT91_PIN_PA2, 0); /* SPI1_SPCK */ + at91_set_B_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */ at91_clock_associate("spi0_clk", &at91sam9263_spi0_device.dev, "spi_clk"); platform_device_register(&at91sam9263_spi0_device); diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c index 7b87f3f101b7..44211a0af19a 100644 --- a/arch/arm/mach-at91/gpio.c +++ b/arch/arm/mach-at91/gpio.c @@ -210,7 +210,7 @@ int gpio_direction_input(unsigned pin) if (!pio || !(__raw_readl(pio + PIO_PSR) & mask)) return -EINVAL; - __raw_writel(mask, pio + PIO_OER); + __raw_writel(mask, pio + PIO_ODR); return 0; } EXPORT_SYMBOL(gpio_direction_input); diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c index b1d8cfca245a..f9d1b61e1185 100644 --- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -20,10 +20,10 @@ #include #include #include +#include #include #include -#include #include #include #include diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c index 0ddfd6de75c5..5fac4c421a20 100644 --- a/drivers/mtd/nand/s3c2410.c +++ b/drivers/mtd/nand/s3c2410.c @@ -473,7 +473,7 @@ static int s3c2440_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u ecc_code[1] = ecc >> 8; ecc_code[2] = ecc >> 16; - pr_debug("%s: returning ecc %06x\n", __func__, ecc); + pr_debug("%s: returning ecc %06lx\n", __func__, ecc); return 0; } diff --git a/include/asm-arm/arch-at91/hardware.h b/include/asm-arm/arch-at91/hardware.h index eaaf1c12b753..28133e0154dd 100644 --- a/include/asm-arm/arch-at91/hardware.h +++ b/include/asm-arm/arch-at91/hardware.h @@ -31,7 +31,7 @@ /* * Remap the peripherals from address 0xFFF78000 .. 0xFFFFFFFF - * to 0xFEF78000 .. 0xFF000000. (5444Kb) + * to 0xFEF78000 .. 0xFF000000. (544Kb) */ #define AT91_IO_PHYS_BASE 0xFFF78000 #define AT91_IO_SIZE (0xFFFFFFFF - AT91_IO_PHYS_BASE + 1) diff --git a/include/asm-arm/arch-at91rm9200/entry-macro.S b/include/asm-arm/arch-at91rm9200/entry-macro.S deleted file mode 100644 index 0e0aadf2a175..000000000000 --- a/include/asm-arm/arch-at91rm9200/entry-macro.S +++ /dev/null @@ -1,32 +0,0 @@ -/* - * include/asm-arm/arch-at91rm9200/entry-macro.S - * - * Copyright (C) 2003-2005 SAN People - * - * Low-level IRQ helper macros for AT91RM9200 platforms - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include -#include - - .macro disable_fiq - .endm - - .macro get_irqnr_preamble, base, tmp - .endm - - .macro arch_ret_to_user, tmp1, tmp2 - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \base, =(AT91_VA_BASE_SYS) @ base virtual address of SYS peripherals - ldr \irqnr, [\base, #AT91_AIC_IVR] @ read IRQ vector register: de-asserts nIRQ to processor (and clears interrupt) - ldr \irqstat, [\base, #AT91_AIC_ISR] @ read interrupt source number - teq \irqstat, #0 @ ISR is 0 when no current interrupt, or spurious interrupt - streq \tmp, [\base, #AT91_AIC_EOICR] @ not going to be handled further, then ACK it now. - .endm - diff --git a/include/asm-arm/arch-ns9xxx/entry-macro.S b/include/asm-arm/arch-ns9xxx/entry-macro.S index 467a1986d259..86aec87303e4 100644 --- a/include/asm-arm/arch-ns9xxx/entry-macro.S +++ b/include/asm-arm/arch-ns9xxx/entry-macro.S @@ -11,6 +11,12 @@ #include #include + .macro get_irqnr_preamble, base, tmp + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp ldr \base, =SYS_ISRADDR ldr \irqstat, [\base, #(SYS_ISA - SYS_ISRADDR)]