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Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (60 commits) [ARM] 4524/1: S3C: Move register out of include/asm-arm/arch-s3c2410 [ARM] 4523/1: S3C: Remove FIFO_MAX from uncompression headers [ARM] 4522/1: S3C: split include/asm-arm/arch/memory.h [ARM] 4521/2: S3C: Reorganise VA mapping headers [ARM] 4520/1: S3C: Remove old VA values from static map [ARM] 4519/1: S3C: split S3C2400 values out of S3C24XX map.h [ARM] 4518/1: S3C: Rename watchdog configuration options [ARM] 4517/1: S3C: Fix debug macros for ARM926 output [ARM] 4516/1: S3C: Fix uncompressor serial output for ARM926 [ARM] 4515/1: S3C: Move uncompress code to plat-s3c [ARM] 4514/1: S3C: Rename DEBUG_S3C2410_PORT and DEBUG_S3C_UART [ARM] 4513/1: S3C: Rename CONFIG_S3C2410_LOWLEVEL_UART_PORT [ARM] 4512/1: S3C: rename the debug macros for per-cpu updates [ARM] 4511/1: S3C: updated LLSERIAL Kconfig defines for CPU support [ARM] 4510/1: S3C: split debug-macro support into plat-s3c [ARM] 4509/1: S3C: Create initial arch/arm/plat-s3c [ARM] 4508/1: S3C: Move items to include/asm-arm/plat-s3c [ARM] 4461/1: MXC platform and i.MX31ADS core support [ARM] 4507/1: pxa2xx clock_event_device [ARM] 4497/1: Only allow safe cache configurations on ARMv6 and later ...
This commit is contained in:
Linus Torvalds
+1
-1
@@ -463,7 +463,7 @@ S: Maintained
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||||
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ARM/HP JORNADA 7XX MACHINE SUPPORT
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P: Kristoffer Ericson
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M: kristoffer_e1@hotmail.com
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M: kristoffer.ericson@gmail.com
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W: www.jlime.com
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S: Maintained
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@@ -324,6 +324,12 @@ config ARCH_NS9XXX
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<http://www.digi.com/products/microprocessors/index.jsp>
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config ARCH_MXC
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bool "Freescale MXC/iMX-based"
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select ARCH_MTD_XIP
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help
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Support for Freescale MXC/iMX-based family of processors
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config ARCH_PNX4008
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bool "Philips Nexperia PNX4008 Mobile"
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help
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@@ -432,6 +438,7 @@ source "arch/arm/mach-omap1/Kconfig"
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source "arch/arm/mach-omap2/Kconfig"
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source "arch/arm/plat-s3c24xx/Kconfig"
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source "arch/arm/plat-s3c/Kconfig"
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if ARCH_S3C2410
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source "arch/arm/mach-s3c2400/Kconfig"
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@@ -456,6 +463,8 @@ source "arch/arm/mach-realview/Kconfig"
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source "arch/arm/mach-at91/Kconfig"
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source "arch/arm/plat-mxc/Kconfig"
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source "arch/arm/mach-netx/Kconfig"
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source "arch/arm/mach-ns9xxx/Kconfig"
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@@ -82,24 +82,24 @@ config DEBUG_CLPS711X_UART2
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output to the second serial port on these devices. Saying N will
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cause the debug messages to appear on the first serial port.
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config DEBUG_S3C2410_PORT
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depends on DEBUG_LL && ARCH_S3C2410
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bool "Kernel low-level debugging messages via S3C2410 UART"
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config DEBUG_S3C_PORT
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depends on DEBUG_LL && PLAT_S3C
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bool "Kernel low-level debugging messages via S3C UART"
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help
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Say Y here if you want debug print routines to go to one of the
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S3C2410 internal UARTs. The chosen UART must have been configured
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S3C internal UARTs. The chosen UART must have been configured
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before it is used.
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config DEBUG_S3C2410_UART
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depends on ARCH_S3C2410
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int "S3C2410 UART to use for low-level debug"
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config DEBUG_S3C_UART
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depends on PLAT_S3C
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int "S3C UART to use for low-level debug"
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default "0"
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help
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Choice for UART for kernel low-level using S3C2410 UARTS,
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Choice for UART for kernel low-level using S3C UARTS,
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should be between zero and two. The port must have been
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initialised by the boot-loader before use.
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The uncompressor code port configuration is now handled
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by CONFIG_S3C2410_LOWLEVEL_UART_PORT.
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by CONFIG_S3C_LOWLEVEL_UART_PORT.
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endmenu
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@@ -137,6 +137,8 @@ endif
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textofs-$(CONFIG_ARCH_NS9XXX) := 0x00108000
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machine-$(CONFIG_ARCH_DAVINCI) := davinci
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machine-$(CONFIG_ARCH_KS8695) := ks8695
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incdir-$(CONFIG_ARCH_MXC) := mxc
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machine-$(CONFIG_ARCH_MX3) := mx3
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ifeq ($(CONFIG_ARCH_EBSA110),y)
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# This is what happens if you forget the IOCS16 line.
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@@ -183,6 +185,7 @@ core-$(CONFIG_VFP) += arch/arm/vfp/
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core-$(CONFIG_PLAT_IOP) += arch/arm/plat-iop/
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core-$(CONFIG_ARCH_OMAP) += arch/arm/plat-omap/
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core-$(CONFIG_PLAT_S3C24XX) += arch/arm/plat-s3c24xx/
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core-$(CONFIG_ARCH_MXC) += arch/arm/plat-mxc/
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drivers-$(CONFIG_OPROFILE) += arch/arm/oprofile/
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drivers-$(CONFIG_ARCH_CLPS7500) += drivers/acorn/char/
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@@ -91,4 +91,12 @@ zinstall: $(obj)/zImage
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$(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \
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$(obj)/zImage System.map "$(INSTALL_PATH)"
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zi:
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$(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \
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$(obj)/zImage System.map "$(INSTALL_PATH)"
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i:
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$(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \
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$(obj)/Image System.map "$(INSTALL_PATH)"
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subdir- := bootp compressed
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@@ -73,7 +73,7 @@ SEDFLAGS = s/TEXT_START/$(ZTEXTADDR)/;s/BSS_START/$(ZBSSADDR)/
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targets := vmlinux vmlinux.lds piggy.gz piggy.o font.o font.c \
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head.o misc.o $(OBJS)
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EXTRA_CFLAGS := -fpic
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EXTRA_CFLAGS := -fpic -fno-builtin
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EXTRA_AFLAGS :=
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# Supply ZRELADDR, INITRD_PHYS and PARAMS_PHYS to the decompressor via
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@@ -55,7 +55,7 @@
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#elif defined(CONFIG_ARCH_S3C2410)
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.macro loadsp, rb
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mov \rb, #0x50000000
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add \rb, \rb, #0x4000 * CONFIG_S3C2410_LOWLEVEL_UART_PORT
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add \rb, \rb, #0x4000 * CONFIG_S3C_LOWLEVEL_UART_PORT
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.endm
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#else
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.macro loadsp, rb
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File diff suppressed because it is too large
Load Diff
@@ -138,11 +138,11 @@ CONFIG_ARCH_S3C2410=y
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CONFIG_PLAT_S3C24XX=y
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CONFIG_CPU_S3C244X=y
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CONFIG_PM_SIMTEC=y
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# CONFIG_S3C2410_BOOT_WATCHDOG is not set
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# CONFIG_S3C2410_BOOT_ERROR_RESET is not set
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# CONFIG_S3C_BOOT_WATCHDOG is not set
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# CONFIG_S3C_BOOT_ERROR_RESET is not set
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# CONFIG_S3C2410_PM_DEBUG is not set
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# CONFIG_S3C2410_PM_CHECK is not set
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CONFIG_S3C2410_LOWLEVEL_UART_PORT=0
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CONFIG_S3C_LOWLEVEL_UART_PORT=0
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CONFIG_S3C2410_DMA=y
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# CONFIG_S3C2410_DMA_DEBUG is not set
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CONFIG_MACH_SMDK=y
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@@ -1392,8 +1392,8 @@ CONFIG_DEBUG_USER=y
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# CONFIG_DEBUG_ERRORS is not set
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CONFIG_DEBUG_LL=y
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# CONFIG_DEBUG_ICEDCC is not set
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CONFIG_DEBUG_S3C2410_PORT=y
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CONFIG_DEBUG_S3C2410_UART=0
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CONFIG_DEBUG_S3C_PORT=y
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CONFIG_DEBUG_S3C_UART=0
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#
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# Security options
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@@ -477,7 +477,7 @@ void __init at91_add_device_i2c(void) {}
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* SPI
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* -------------------------------------------------------------------- */
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#if defined(CONFIG_SPI_AT91) || defined(CONFIG_SPI_AT91_MODULE) || defined(CONFIG_AT91_SPI) || defined(CONFIG_AT91_SPI_MODULE)
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#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
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static u64 spi_dmamask = 0xffffffffUL;
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static struct resource spi_resources[] = {
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@@ -494,7 +494,7 @@ static struct resource spi_resources[] = {
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};
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static struct platform_device at91rm9200_spi_device = {
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.name = "at91_spi",
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.name = "atmel_spi",
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.id = 0,
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.dev = {
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.dma_mask = &spi_dmamask,
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@@ -522,18 +522,14 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
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else
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cs_pin = spi_standard_cs[devices[i].chip_select];
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#ifdef CONFIG_SPI_AT91_MANUAL_CS
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/* enable chip-select pin */
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at91_set_gpio_output(cs_pin, 1);
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#else
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at91_set_A_periph(cs_pin, 0);
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#endif
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/* pass chip-select pin to driver */
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devices[i].controller_data = (void *) cs_pin;
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}
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spi_register_board_info(devices, nr_devices);
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at91_clock_associate("spi_clk", &at91rm9200_spi_device.dev, "spi");
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platform_device_register(&at91rm9200_spi_device);
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}
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#else
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@@ -42,6 +42,13 @@ config IOP3XX_ATU
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Say N if the IOP is an add in card, the host system owns the PCI
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bus in this case.
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config MACH_EM7210
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bool "Enable support for the Lanner EM7210"
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help
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Say Y here if you want to run your kernel on the Lanner EM7210
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board. Say also Y here if you have a SS4000e Baxter Creek NAS
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appliance."
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endmenu
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endif
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@@ -11,3 +11,4 @@ obj-$(CONFIG_MACH_GLANTANK) += glantank.o
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obj-$(CONFIG_ARCH_IQ80321) += iq80321.o
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obj-$(CONFIG_ARCH_IQ31244) += iq31244.o
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obj-$(CONFIG_MACH_N2100) += n2100.o
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obj-$(CONFIG_MACH_EM7210) += em7210.o
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@@ -0,0 +1,215 @@
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/*
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* arch/arm/mach-iop32x/em7210.c
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*
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* Board support code for the Lanner EM7210 platforms.
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*
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* Based on arch/arm/mach-iop32x/iq31244.c file.
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*
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* Copyright (C) 2007 Arnaud Patard <arnaud.patard@rtp-net.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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#include <linux/mm.h>
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#include <linux/init.h>
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#include <linux/kernel.h>
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#include <linux/pci.h>
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#include <linux/pm.h>
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#include <linux/serial_core.h>
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#include <linux/serial_8250.h>
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#include <linux/mtd/physmap.h>
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#include <linux/platform_device.h>
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#include <linux/i2c.h>
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#include <asm/hardware.h>
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#include <linux/io.h>
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#include <linux/irq.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <asm/mach/pci.h>
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#include <asm/mach/time.h>
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#include <asm/mach-types.h>
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#include <asm/arch/time.h>
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static void __init em7210_timer_init(void)
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{
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/* http://www.kwaak.net/fotos/fotos-nas/slide_24.html */
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/* 33.333 MHz crystal. */
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iop_init_time(200000000);
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}
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static struct sys_timer em7210_timer = {
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.init = em7210_timer_init,
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.offset = iop_gettimeoffset,
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};
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/*
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* EM7210 RTC
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*/
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static struct i2c_board_info __initdata em7210_i2c_devices[] = {
|
||||
{
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I2C_BOARD_INFO("rtc-rs5c372", 0x32),
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.type = "rs5c372a",
|
||||
},
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||||
};
|
||||
|
||||
/*
|
||||
* EM7210 I/O
|
||||
*/
|
||||
static struct map_desc em7210_io_desc[] __initdata = {
|
||||
{ /* on-board devices */
|
||||
.virtual = IQ31244_UART,
|
||||
.pfn = __phys_to_pfn(IQ31244_UART),
|
||||
.length = 0x00100000,
|
||||
.type = MT_DEVICE,
|
||||
},
|
||||
};
|
||||
|
||||
void __init em7210_map_io(void)
|
||||
{
|
||||
iop3xx_map_io();
|
||||
iotable_init(em7210_io_desc, ARRAY_SIZE(em7210_io_desc));
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* EM7210 PCI
|
||||
*/
|
||||
#define INTA IRQ_IOP32X_XINT0
|
||||
#define INTB IRQ_IOP32X_XINT1
|
||||
#define INTC IRQ_IOP32X_XINT2
|
||||
#define INTD IRQ_IOP32X_XINT3
|
||||
|
||||
static int __init
|
||||
em7210_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
|
||||
{
|
||||
static int pci_irq_table[][4] = {
|
||||
/*
|
||||
* PCI IDSEL/INTPIN->INTLINE
|
||||
* A B C D
|
||||
*/
|
||||
{INTB, INTB, INTB, INTB}, /* console / uart */
|
||||
{INTA, INTA, INTA, INTA}, /* 1st 82541 */
|
||||
{INTD, INTD, INTD, INTD}, /* 2nd 82541 */
|
||||
{INTC, INTC, INTC, INTC}, /* GD31244 */
|
||||
{INTD, INTA, INTA, INTA}, /* mini-PCI */
|
||||
{INTD, INTC, INTA, INTA}, /* NEC USB */
|
||||
};
|
||||
|
||||
if (pin < 1 || pin > 4)
|
||||
return -1;
|
||||
|
||||
return pci_irq_table[slot % 6][pin - 1];
|
||||
}
|
||||
|
||||
static struct hw_pci em7210_pci __initdata = {
|
||||
.swizzle = pci_std_swizzle,
|
||||
.nr_controllers = 1,
|
||||
.setup = iop3xx_pci_setup,
|
||||
.preinit = iop3xx_pci_preinit,
|
||||
.scan = iop3xx_pci_scan_bus,
|
||||
.map_irq = em7210_pci_map_irq,
|
||||
};
|
||||
|
||||
static int __init em7210_pci_init(void)
|
||||
{
|
||||
if (machine_is_em7210())
|
||||
pci_common_init(&em7210_pci);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
subsys_initcall(em7210_pci_init);
|
||||
|
||||
|
||||
/*
|
||||
* EM7210 Flash
|
||||
*/
|
||||
static struct physmap_flash_data em7210_flash_data = {
|
||||
.width = 2,
|
||||
};
|
||||
|
||||
static struct resource em7210_flash_resource = {
|
||||
.start = 0xf0000000,
|
||||
.end = 0xf1ffffff,
|
||||
.flags = IORESOURCE_MEM,
|
||||
};
|
||||
|
||||
static struct platform_device em7210_flash_device = {
|
||||
.name = "physmap-flash",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.platform_data = &em7210_flash_data,
|
||||
},
|
||||
.num_resources = 1,
|
||||
.resource = &em7210_flash_resource,
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* EM7210 UART
|
||||
* The physical address of the serial port is 0xfe800000,
|
||||
* so it can be used for physical and virtual address.
|
||||
*/
|
||||
static struct plat_serial8250_port em7210_serial_port[] = {
|
||||
{
|
||||
.mapbase = IQ31244_UART,
|
||||
.membase = (char *)IQ31244_UART,
|
||||
.irq = IRQ_IOP32X_XINT1,
|
||||
.flags = UPF_SKIP_TEST,
|
||||
.iotype = UPIO_MEM,
|
||||
.regshift = 0,
|
||||
.uartclk = 1843200,
|
||||
},
|
||||
{ },
|
||||
};
|
||||
|
||||
static struct resource em7210_uart_resource = {
|
||||
.start = IQ31244_UART,
|
||||
.end = IQ31244_UART + 7,
|
||||
.flags = IORESOURCE_MEM,
|
||||
};
|
||||
|
||||
static struct platform_device em7210_serial_device = {
|
||||
.name = "serial8250",
|
||||
.id = PLAT8250_DEV_PLATFORM,
|
||||
.dev = {
|
||||
.platform_data = em7210_serial_port,
|
||||
},
|
||||
.num_resources = 1,
|
||||
.resource = &em7210_uart_resource,
|
||||
};
|
||||
|
||||
void em7210_power_off(void)
|
||||
{
|
||||
*IOP3XX_GPOE &= 0xfe;
|
||||
*IOP3XX_GPOD |= 0x01;
|
||||
}
|
||||
|
||||
static void __init em7210_init_machine(void)
|
||||
{
|
||||
platform_device_register(&em7210_serial_device);
|
||||
platform_device_register(&iop3xx_i2c0_device);
|
||||
platform_device_register(&iop3xx_i2c1_device);
|
||||
platform_device_register(&em7210_flash_device);
|
||||
platform_device_register(&iop3xx_dma_0_channel);
|
||||
platform_device_register(&iop3xx_dma_1_channel);
|
||||
|
||||
i2c_register_board_info(0, em7210_i2c_devices,
|
||||
ARRAY_SIZE(em7210_i2c_devices));
|
||||
|
||||
|
||||
pm_power_off = em7210_power_off;
|
||||
}
|
||||
|
||||
MACHINE_START(EM7210, "Lanner EM7210")
|
||||
.phys_io = IQ31244_UART,
|
||||
.io_pg_offst = ((IQ31244_UART) >> 18) & 0xfffc,
|
||||
.boot_params = 0xa0000100,
|
||||
.map_io = em7210_map_io,
|
||||
.init_irq = iop32x_init_irq,
|
||||
.timer = &em7210_timer,
|
||||
.init_machine = em7210_init_machine,
|
||||
MACHINE_END
|
||||
@@ -63,7 +63,8 @@ void __init iop32x_init_irq(void)
|
||||
if (machine_is_glantank() ||
|
||||
machine_is_iq80321() ||
|
||||
machine_is_iq31244() ||
|
||||
machine_is_n2100())
|
||||
machine_is_n2100() ||
|
||||
machine_is_em7210())
|
||||
*IOP3XX_PCIIRSR = 0x0f;
|
||||
|
||||
for (i = 0; i < NR_IRQS; i++) {
|
||||
|
||||
@@ -188,7 +188,7 @@ static int ixp4xx_set_irq_type(unsigned int irq, unsigned int type)
|
||||
*int_reg |= (int_style << (line * IXP4XX_GPIO_STYLE_SIZE));
|
||||
|
||||
/* Configure the line as an input */
|
||||
gpio_line_config(line, IXP4XX_GPIO_IN);
|
||||
gpio_line_config(irq2gpio[irq], IXP4XX_GPIO_IN);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
@@ -23,7 +23,6 @@
|
||||
#include <linux/module.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/ioport.h>
|
||||
#include <linux/ptrace.h>
|
||||
#include <linux/sysdev.h>
|
||||
|
||||
#include <asm/hardware.h>
|
||||
|
||||
@@ -0,0 +1,12 @@
|
||||
menu "MX3 Options"
|
||||
depends on ARCH_MX3
|
||||
|
||||
config MACH_MX31ADS
|
||||
bool "Support MX31ADS platforms"
|
||||
default y
|
||||
help
|
||||
Include support for MX31ADS platform. This includes specific
|
||||
configurations for the board and its peripherals.
|
||||
|
||||
endmenu
|
||||
|
||||
@@ -0,0 +1,8 @@
|
||||
#
|
||||
# Makefile for the linux kernel.
|
||||
#
|
||||
|
||||
# Object file lists.
|
||||
|
||||
obj-y := mm.o time.o
|
||||
obj-$(CONFIG_MACH_MX31ADS) += mx31ads.o
|
||||
@@ -0,0 +1,3 @@
|
||||
zreladdr-y := 0x80008000
|
||||
params_phys-y := 0x80000100
|
||||
initrd_phys-y := 0x80800000
|
||||
@@ -0,0 +1,64 @@
|
||||
/*
|
||||
* Copyright (C) 1999,2000 Arm Limited
|
||||
* Copyright (C) 2000 Deep Blue Solutions Ltd
|
||||
* Copyright (C) 2002 Shane Nay (shane@minirl.com)
|
||||
* Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
|
||||
* - add MX31 specific definitions
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <linux/mm.h>
|
||||
#include <linux/init.h>
|
||||
#include <asm/hardware.h>
|
||||
#include <asm/pgtable.h>
|
||||
#include <asm/mach/map.h>
|
||||
#include <asm/arch/common.h>
|
||||
|
||||
/*!
|
||||
* @file mm.c
|
||||
*
|
||||
* @brief This file creates static virtual to physical mappings, common to all MX3 boards.
|
||||
*
|
||||
* @ingroup Memory
|
||||
*/
|
||||
|
||||
/*!
|
||||
* This table defines static virtual address mappings for I/O regions.
|
||||
* These are the mappings common across all MX3 boards.
|
||||
*/
|
||||
static struct map_desc mxc_io_desc[] __initdata = {
|
||||
{
|
||||
.virtual = X_MEMC_BASE_ADDR_VIRT,
|
||||
.pfn = __phys_to_pfn(X_MEMC_BASE_ADDR),
|
||||
.length = X_MEMC_SIZE,
|
||||
.type = MT_DEVICE
|
||||
}, {
|
||||
.virtual = AVIC_BASE_ADDR_VIRT,
|
||||
.pfn = __phys_to_pfn(AVIC_BASE_ADDR),
|
||||
.length = AVIC_SIZE,
|
||||
.type = MT_NONSHARED_DEVICE
|
||||
},
|
||||
};
|
||||
|
||||
/*!
|
||||
* This function initializes the memory map. It is called during the
|
||||
* system startup to create static physical to virtual memory mappings
|
||||
* for the IO modules.
|
||||
*/
|
||||
void __init mxc_map_io(void)
|
||||
{
|
||||
iotable_init(mxc_io_desc, ARRAY_SIZE(mxc_io_desc));
|
||||
}
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user