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Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 3657/1: S3C24XX: Documentation update of Overview.txt [ARM] Update mach-types [ARM] 3656/1: S3C2412: Add S3C2412 and S3C2413 documenation [ARM] 3654/1: add ajeco 1arm sbc support [ARM] fix drivers/mfd/ucb1x00-core.c IRQ probing bug [ARM] 3651/1: S3C24XX: Make arch list more detailed [ARM] 3650/1: S3C2412: Update s3c2410_defconfig [ARM] 3649/1: S3C24XX: Fix capitalisation of CPU on SMDK2440 [ARM] 3612/1: make pci bus optional for ixp4xx platform [ARM] Remove MODE_(SVC|IRQ|FIQ|USR) and DEFAULT_FIQ [ARM] Remove save_lr/restore_pc macros [ARM] Remove partial non-v6 binutils compatibility [ARM] Remove LOADREGS macro [ARM] Remove RETINSTR macro
This commit is contained in:
Linus Torvalds
@@ -7,11 +7,13 @@ Introduction
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------------
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The Samsung S3C24XX range of ARM9 System-on-Chip CPUs are supported
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by the 's3c2410' architecture of ARM Linux. Currently the S3C2410 and
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the S3C2440 are supported CPUs.
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by the 's3c2410' architecture of ARM Linux. Currently the S3C2410,
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S3C2440 and S3C2442 devices are supported.
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Support for the S3C2400 series is in progress.
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Support for the S3C2412 and S3C2413 CPUs is being merged.
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Configuration
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-------------
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@@ -43,9 +45,18 @@ Machines
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Samsung's own development board, geared for PDA work.
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Samsung/Aiji SMDK2412
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The S3C2412 version of the SMDK2440.
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Samsung/Aiji SMDK2413
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The S3C2412 version of the SMDK2440.
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Samsung/Meritech SMDK2440
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The S3C2440 compatible version of the SMDK2440
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The S3C2440 compatible version of the SMDK2440, which has the
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option of an S3C2440 or S3C2442 CPU module.
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Thorcom VR1000
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@@ -211,24 +222,6 @@ Port Contributors
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Lucas Correia Villa Real (S3C2400 port)
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Document Changes
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----------------
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05 Sep 2004 - BJD - Added Document Changes section
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05 Sep 2004 - BJD - Added Klaus Fetscher to list of contributors
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25 Oct 2004 - BJD - Added Dimitry Andric to list of contributors
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25 Oct 2004 - BJD - Updated the MTD from the 2.6.9 merge
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21 Jan 2005 - BJD - Added rx3715, added Shannon to contributors
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10 Feb 2005 - BJD - Added Guillaume Gourat to contributors
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02 Mar 2005 - BJD - Added SMDK2440 to list of machines
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06 Mar 2005 - BJD - Added Christer Weinigel
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08 Mar 2005 - BJD - Added LCVR to list of people, updated introduction
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08 Mar 2005 - BJD - Added section on adding machines
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09 Sep 2005 - BJD - Added section on platform data
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11 Feb 2006 - BJD - Added I2C, RTC and Watchdog sections
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11 Feb 2006 - BJD - Added Osiris machine, and S3C2400 information
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Document Author
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---------------
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@@ -0,0 +1,120 @@
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S3C2412 ARM Linux Overview
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==========================
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Introduction
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------------
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The S3C2412 is part of the S3C24XX range of ARM9 System-on-Chip CPUs
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from Samsung. This part has an ARM926-EJS core, capable of running up
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to 266MHz (see data-sheet for more information)
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Clock
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-----
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The core clock code provides a set of clocks to the drivers, and allows
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for source selection and a number of other features.
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Power
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-----
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No support for suspend/resume to RAM in the current system.
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DMA
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---
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No current support for DMA.
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GPIO
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----
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There is support for setting the GPIO to input/output/special function
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and reading or writing to them.
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UART
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----
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The UART hardware is similar to the S3C2440, and is supported by the
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s3c2410 driver in the drivers/serial directory.
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NAND
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----
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The NAND hardware is similar to the S3C2440, and is supported by the
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s3c2410 driver in the drivers/mtd/nand directory.
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USB Host
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--------
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The USB hardware is similar to the S3C2410, with extended clock source
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control. The OHCI portion is supported by the ohci-s3c2410 driver, and
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the clock control selection is supported by the core clock code.
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USB Device
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----------
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No current support in the kernel
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IRQs
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----
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||||
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All the standard, and external interrupt sources are supported. The
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extra sub-sources are not yet supported.
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RTC
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---
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The RTC hardware is similar to the S3C2410, and is supported by the
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s3c2410-rtc driver.
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Watchdog
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--------
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The watchdog harware is the same as the S3C2410, and is supported by
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the s3c2410_wdt driver.
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MMC/SD/SDIO
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-----------
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No current support for the MMC/SD/SDIO block.
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IIC
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---
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The IIC hardware is the same as the S3C2410, and is supported by the
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i2c-s3c24xx driver.
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IIS
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---
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No current support for the IIS interface.
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SPI
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---
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No current support for the SPI interfaces.
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ATA
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---
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||||
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No current support for the on-board ATA block.
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Document Author
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---------------
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Ben Dooks, (c) 2006 Simtec Electronics
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@@ -0,0 +1,21 @@
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S3C2413 ARM Linux Overview
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==========================
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Introduction
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------------
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The S3C2413 is an extended version of the S3C2412, with an camera
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interface and mobile DDR memory support. See the S3C2412 support
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documentation for more information.
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Camera Interface
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---------------
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This block is currently not supported.
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Document Author
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||||
---------------
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Ben Dooks, (c) 2006 Simtec Electronics
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+2
-2
@@ -253,7 +253,7 @@ config ARCH_SA1100
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Support for StrongARM 11x0 based boards.
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config ARCH_S3C2410
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bool "Samsung S3C2410"
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bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442"
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help
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Samsung S3C2410X CPU based systems, such as the Simtec Electronics
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BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
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@@ -372,7 +372,7 @@ config ISA_DMA_API
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bool
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config PCI
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bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB
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bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX
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help
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||||
Find out whether you have a PCI motherboard. PCI is the name of a
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bus system, i.e. the way the CPU talks to the other stuff inside
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@@ -61,6 +61,12 @@
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cmp r7, r3
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beq 99f
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@ Ajeco 1ARM : 1075
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mov r3, #(MACH_TYPE_ONEARM & 0xff)
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orr r3, r3, #(MACH_TYPE_ONEARM & 0xff00)
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cmp r7, r3
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beq 99f
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@ Unknown board, use the AT91RM9200DK board
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@ mov r7, #MACH_TYPE_AT91RM9200
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mov r7, #(MACH_TYPE_AT91RM9200DK & 0xff)
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@@ -77,7 +77,7 @@ Lrow4bpplp:
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subne r1, r1, #1
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ldrneb r7, [r6, r1]
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bne Lrow4bpplp
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LOADREGS(fd, sp!, {r4 - r7, pc})
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ldmfd sp!, {r4 - r7, pc}
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@
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@ Smashable regs: {r0 - r3}, [r4], {r5 - r7}, (r8 - fp), [ip], (sp), {lr}, (pc)
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@@ -105,7 +105,7 @@ Lrow8bpplp:
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subne r1, r1, #1
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ldrneb r7, [r6, r1]
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bne Lrow8bpplp
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LOADREGS(fd, sp!, {r4 - r7, pc})
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ldmfd sp!, {r4 - r7, pc}
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@
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@ Smashable regs: {r0 - r3}, [r4], {r5, r6}, [r7], (r8 - fp), [ip], (sp), [lr], (pc)
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@@ -127,7 +127,7 @@ Lrow1bpp:
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strb r7, [r0], r5
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mov r7, r7, lsr #8
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strb r7, [r0], r5
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LOADREGS(fd, sp!, {r4 - r7, pc})
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ldmfd sp!, {r4 - r7, pc}
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.bss
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ENTRY(con_charconvtable)
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File diff suppressed because it is too large
Load Diff
@@ -1,7 +1,7 @@
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#
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||||
# Automatically generated make config: don't edit
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# Linux kernel version: 2.6.17
|
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# Tue Jun 20 18:57:01 2006
|
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# Linux kernel version: 2.6.17-git9
|
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# Sun Jun 25 23:56:32 2006
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||||
#
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CONFIG_ARM=y
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CONFIG_MMU=y
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@@ -49,7 +49,6 @@ CONFIG_SLAB=y
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# CONFIG_TINY_SHMEM is not set
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CONFIG_BASE_SMALL=0
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# CONFIG_SLOB is not set
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CONFIG_OBSOLETE_INTERMODULE=y
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|
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#
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# Loadable module support
|
||||
@@ -81,18 +80,26 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
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#
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# System Type
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#
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# CONFIG_ARCH_AAEC2000 is not set
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# CONFIG_ARCH_INTEGRATOR is not set
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# CONFIG_ARCH_REALVIEW is not set
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# CONFIG_ARCH_VERSATILE is not set
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# CONFIG_ARCH_AT91RM9200 is not set
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# CONFIG_ARCH_CLPS7500 is not set
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# CONFIG_ARCH_CLPS711X is not set
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# CONFIG_ARCH_CO285 is not set
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# CONFIG_ARCH_EBSA110 is not set
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# CONFIG_ARCH_EP93XX is not set
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# CONFIG_ARCH_FOOTBRIDGE is not set
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# CONFIG_ARCH_INTEGRATOR is not set
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# CONFIG_ARCH_NETX is not set
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# CONFIG_ARCH_H720X is not set
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# CONFIG_ARCH_IMX is not set
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# CONFIG_ARCH_IOP3XX is not set
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# CONFIG_ARCH_IXP4XX is not set
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# CONFIG_ARCH_IXP2000 is not set
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# CONFIG_ARCH_IXP23XX is not set
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# CONFIG_ARCH_L7200 is not set
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# CONFIG_ARCH_PNX4008 is not set
|
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# CONFIG_ARCH_PXA is not set
|
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# CONFIG_ARCH_RPC is not set
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# CONFIG_ARCH_SA1100 is not set
|
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@@ -100,14 +107,6 @@ CONFIG_ARCH_S3C2410=y
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# CONFIG_ARCH_SHARK is not set
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# CONFIG_ARCH_LH7A40X is not set
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# CONFIG_ARCH_OMAP is not set
|
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# CONFIG_ARCH_VERSATILE is not set
|
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# CONFIG_ARCH_REALVIEW is not set
|
||||
# CONFIG_ARCH_IMX is not set
|
||||
# CONFIG_ARCH_H720X is not set
|
||||
# CONFIG_ARCH_AAEC2000 is not set
|
||||
# CONFIG_ARCH_AT91RM9200 is not set
|
||||
# CONFIG_ARCH_PNX4008 is not set
|
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# CONFIG_ARCH_NETX is not set
|
||||
|
||||
#
|
||||
# S3C24XX Implementations
|
||||
@@ -123,11 +122,14 @@ CONFIG_ARCH_SMDK2410=y
|
||||
CONFIG_ARCH_S3C2440=y
|
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CONFIG_SMDK2440_CPU2440=y
|
||||
CONFIG_SMDK2440_CPU2442=y
|
||||
CONFIG_MACH_SMDK2413=y
|
||||
CONFIG_MACH_VR1000=y
|
||||
CONFIG_MACH_RX3715=y
|
||||
CONFIG_MACH_OTOM=y
|
||||
CONFIG_MACH_NEXCODER_2440=y
|
||||
CONFIG_S3C2410_CLOCK=y
|
||||
CONFIG_CPU_S3C2410=y
|
||||
CONFIG_CPU_S3C2412=y
|
||||
CONFIG_CPU_S3C244X=y
|
||||
CONFIG_CPU_S3C2440=y
|
||||
CONFIG_CPU_S3C2442=y
|
||||
@@ -153,8 +155,11 @@ CONFIG_S3C2410_LOWLEVEL_UART_PORT=0
|
||||
#
|
||||
CONFIG_CPU_32=y
|
||||
CONFIG_CPU_ARM920T=y
|
||||
CONFIG_CPU_ARM926T=y
|
||||
CONFIG_CPU_32v4=y
|
||||
CONFIG_CPU_32v5=y
|
||||
CONFIG_CPU_ABRT_EV4T=y
|
||||
CONFIG_CPU_ABRT_EV5TJ=y
|
||||
CONFIG_CPU_CACHE_V4WT=y
|
||||
CONFIG_CPU_CACHE_VIVT=y
|
||||
CONFIG_CPU_COPY_V4WB=y
|
||||
@@ -167,6 +172,7 @@ CONFIG_CPU_TLB_V4WBI=y
|
||||
# CONFIG_CPU_ICACHE_DISABLE is not set
|
||||
# CONFIG_CPU_DCACHE_DISABLE is not set
|
||||
# CONFIG_CPU_DCACHE_WRITETHROUGH is not set
|
||||
# CONFIG_CPU_CACHE_ROUND_ROBIN is not set
|
||||
|
||||
#
|
||||
# Bus support
|
||||
@@ -214,6 +220,7 @@ CONFIG_CMDLINE="root=/dev/hda1 ro init=/bin/bash console=ttySAC0"
|
||||
CONFIG_FPE_NWFPE=y
|
||||
# CONFIG_FPE_NWFPE_XP is not set
|
||||
# CONFIG_FPE_FASTFPE is not set
|
||||
# CONFIG_VFP is not set
|
||||
|
||||
#
|
||||
# Userspace binary formats
|
||||
@@ -242,6 +249,8 @@ CONFIG_NET=y
|
||||
# CONFIG_NETDEBUG is not set
|
||||
# CONFIG_PACKET is not set
|
||||
CONFIG_UNIX=y
|
||||
CONFIG_XFRM=y
|
||||
# CONFIG_XFRM_USER is not set
|
||||
# CONFIG_NET_KEY is not set
|
||||
CONFIG_INET=y
|
||||
# CONFIG_IP_MULTICAST is not set
|
||||
@@ -260,6 +269,8 @@ CONFIG_IP_PNP_BOOTP=y
|
||||
# CONFIG_INET_IPCOMP is not set
|
||||
# CONFIG_INET_XFRM_TUNNEL is not set
|
||||
# CONFIG_INET_TUNNEL is not set
|
||||
CONFIG_INET_XFRM_MODE_TRANSPORT=y
|
||||
CONFIG_INET_XFRM_MODE_TUNNEL=y
|
||||
CONFIG_INET_DIAG=y
|
||||
CONFIG_INET_TCP_DIAG=y
|
||||
# CONFIG_TCP_CONG_ADVANCED is not set
|
||||
@@ -267,6 +278,7 @@ CONFIG_TCP_CONG_BIC=y
|
||||
# CONFIG_IPV6 is not set
|
||||
# CONFIG_INET6_XFRM_TUNNEL is not set
|
||||
# CONFIG_INET6_TUNNEL is not set
|
||||
# CONFIG_NETWORK_SECMARK is not set
|
||||
# CONFIG_NETFILTER is not set
|
||||
|
||||
#
|
||||
@@ -321,6 +333,7 @@ CONFIG_STANDALONE=y
|
||||
CONFIG_PREVENT_FIRMWARE_BUILD=y
|
||||
# CONFIG_FW_LOADER is not set
|
||||
# CONFIG_DEBUG_DRIVER is not set
|
||||
# CONFIG_SYS_HYPERVISOR is not set
|
||||
|
||||
#
|
||||
# Connector - unified userspace <-> kernelspace linker
|
||||
@@ -408,10 +421,12 @@ CONFIG_MTD_BAST_MAXSIZE=4
|
||||
#
|
||||
CONFIG_MTD_NAND=y
|
||||
# CONFIG_MTD_NAND_VERIFY_WRITE is not set
|
||||
# CONFIG_MTD_NAND_ECC_SMC is not set
|
||||
CONFIG_MTD_NAND_IDS=y
|
||||
CONFIG_MTD_NAND_S3C2410=y
|
||||
# CONFIG_MTD_NAND_S3C2410_DEBUG is not set
|
||||
# CONFIG_MTD_NAND_S3C2410_HWECC is not set
|
||||
# CONFIG_MTD_NAND_S3C2410_CLKSTOP is not set
|
||||
# CONFIG_MTD_NAND_DISKONCHIP is not set
|
||||
# CONFIG_MTD_NAND_NANDSIM is not set
|
||||
|
||||
@@ -425,8 +440,8 @@ CONFIG_MTD_NAND_S3C2410=y
|
||||
#
|
||||
CONFIG_PARPORT=y
|
||||
# CONFIG_PARPORT_PC is not set
|
||||
# CONFIG_PARPORT_ARC is not set
|
||||
# CONFIG_PARPORT_GSC is not set
|
||||
# CONFIG_PARPORT_AX88796 is not set
|
||||
CONFIG_PARPORT_1284=y
|
||||
|
||||
#
|
||||
@@ -735,6 +750,7 @@ CONFIG_I2C_ALGOBIT=m
|
||||
#
|
||||
# CONFIG_I2C_ELEKTOR is not set
|
||||
CONFIG_I2C_ISA=m
|
||||
# CONFIG_I2C_OCORES is not set
|
||||
# CONFIG_I2C_PARPORT is not set
|
||||
# CONFIG_I2C_PARPORT_LIGHT is not set
|
||||
CONFIG_I2C_S3C2410=y
|
||||
@@ -765,13 +781,13 @@ CONFIG_SENSORS_EEPROM=m
|
||||
#
|
||||
# Dallas's 1-wire bus
|
||||
#
|
||||
# CONFIG_W1 is not set
|
||||
|
||||
#
|
||||
# Hardware Monitoring support
|
||||
#
|
||||
CONFIG_HWMON=y
|
||||
CONFIG_HWMON_VID=m
|
||||
# CONFIG_SENSORS_ABITUGURU is not set
|
||||
# CONFIG_SENSORS_ADM1021 is not set
|
||||
# CONFIG_SENSORS_ADM1025 is not set
|
||||
# CONFIG_SENSORS_ADM1026 is not set
|
||||
@@ -799,8 +815,10 @@ CONFIG_SENSORS_LM85=m
|
||||
# CONFIG_SENSORS_MAX1619 is not set
|
||||
# CONFIG_SENSORS_PC87360 is not set
|
||||
# CONFIG_SENSORS_SMSC47M1 is not set
|
||||
# CONFIG_SENSORS_SMSC47M192 is not set
|
||||
# CONFIG_SENSORS_SMSC47B397 is not set
|
||||
# CONFIG_SENSORS_W83781D is not set
|
||||
# CONFIG_SENSORS_W83791D is not set
|
||||
# CONFIG_SENSORS_W83792D is not set
|
||||
# CONFIG_SENSORS_W83L785TS is not set
|
||||
# CONFIG_SENSORS_W83627HF is not set
|
||||
@@ -845,6 +863,7 @@ CONFIG_FB_CFB_COPYAREA=y
|
||||
CONFIG_FB_CFB_IMAGEBLIT=y
|
||||
# CONFIG_FB_MACMODES is not set
|
||||
CONFIG_FB_FIRMWARE_EDID=y
|
||||
# CONFIG_FB_BACKLIGHT is not set
|
||||
CONFIG_FB_MODE_HELPERS=y
|
||||
# CONFIG_FB_TILEBLITTING is not set
|
||||
# CONFIG_FB_S1D13XXX is not set
|
||||
@@ -976,10 +995,12 @@ CONFIG_USB_MON=y
|
||||
# CONFIG_USB_LEGOTOWER is not set
|
||||
# CONFIG_USB_LCD is not set
|
||||
# CONFIG_USB_LED is not set
|
||||
# CONFIG_USB_CY7C63 is not set
|
||||
# CONFIG_USB_CYTHERM is not set
|
||||
# CONFIG_USB_PHIDGETKIT is not set
|
||||
# CONFIG_USB_PHIDGETSERVO is not set
|
||||
# CONFIG_USB_IDMOUSE is not set
|
||||
# CONFIG_USB_APPLEDISPLAY is not set
|
||||
# CONFIG_USB_LD is not set
|
||||
# CONFIG_USB_TEST is not set
|
||||
|
||||
@@ -1024,6 +1045,7 @@ CONFIG_FS_MBCACHE=y
|
||||
# CONFIG_MINIX_FS is not set
|
||||
CONFIG_ROMFS_FS=y
|
||||
CONFIG_INOTIFY=y
|
||||
CONFIG_INOTIFY_USER=y
|
||||
# CONFIG_QUOTA is not set
|
||||
CONFIG_DNOTIFY=y
|
||||
# CONFIG_AUTOFS_FS is not set
|
||||
|
||||
@@ -340,7 +340,7 @@ sys_mmap2:
|
||||
streq r5, [sp, #4]
|
||||
beq do_mmap2
|
||||
mov r0, #-EINVAL
|
||||
RETINSTR(mov,pc, lr)
|
||||
mov pc, lr
|
||||
#else
|
||||
str r5, [sp, #4]
|
||||
b do_mmap2
|
||||
|
||||
@@ -39,7 +39,7 @@
|
||||
__INIT
|
||||
.type stext, %function
|
||||
ENTRY(stext)
|
||||
msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | MODE_SVC @ ensure svc mode
|
||||
msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | SVC_MODE @ ensure svc mode
|
||||
@ and irqs disabled
|
||||
mrc p15, 0, r9, c0, c0 @ get processor id
|
||||
bl __lookup_processor_type @ r5=procinfo r9=cpuid
|
||||
|
||||
@@ -71,7 +71,7 @@
|
||||
__INIT
|
||||
.type stext, %function
|
||||
ENTRY(stext)
|
||||
msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | MODE_SVC @ ensure svc mode
|
||||
msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | SVC_MODE @ ensure svc mode
|
||||
@ and irqs disabled
|
||||
mrc p15, 0, r9, c0, c0 @ get processor id
|
||||
bl __lookup_processor_type @ r5=procinfo r9=cpuid
|
||||
@@ -104,7 +104,7 @@ ENTRY(secondary_startup)
|
||||
* the processor type - there is no need to check the machine type
|
||||
* as it has already been validated by the primary processor.
|
||||
*/
|
||||
msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | MODE_SVC
|
||||
msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | SVC_MODE
|
||||
mrc p15, 0, r9, c0, c0 @ get processor id
|
||||
bl __lookup_processor_type
|
||||
movs r10, r5 @ invalid processor?
|
||||
|
||||
@@ -41,7 +41,7 @@ ENTRY(c_backtrace)
|
||||
movne r0, #0
|
||||
movs frame, r0
|
||||
1: moveq r0, #-2
|
||||
LOADREGS(eqfd, sp!, {r4 - r8, pc})
|
||||
ldmeqfd sp!, {r4 - r8, pc}
|
||||
|
||||
2: stmfd sp!, {pc} @ calculate offset of PC in STMIA instruction
|
||||
ldr r0, [sp], #4
|
||||
@@ -85,7 +85,7 @@ ENTRY(c_backtrace)
|
||||
* A zero next framepointer means we're done.
|
||||
*/
|
||||
teq next, #0
|
||||
LOADREGS(eqfd, sp!, {r4 - r8, pc})
|
||||
ldmeqfd sp!, {r4 - r8, pc}
|
||||
|
||||
/*
|
||||
* The next framepointer must be above the
|
||||
@@ -104,7 +104,7 @@ ENTRY(c_backtrace)
|
||||
1007: ldr r0, =.Lbad
|
||||
mov r1, frame
|
||||
bl printk
|
||||
LOADREGS(fd, sp!, {r4 - r8, pc})
|
||||
ldmfd sp!, {r4 - r8, pc}
|
||||
.ltorg
|
||||
.previous
|
||||
|
||||
@@ -145,7 +145,7 @@ ENTRY(c_backtrace)
|
||||
adrne r0, .Lcr
|
||||
blne printk
|
||||
mov r0, stack
|
||||
LOADREGS(fd, sp!, {instr, reg, stack, r7, r8, pc})
|
||||
ldmfd sp!, {instr, reg, stack, r7, r8, pc}
|
||||
|
||||
.Lfp: .asciz " r%d = %08X%c"
|
||||
.Lcr: .asciz "\n"
|
||||
|
||||
@@ -43,10 +43,10 @@ USER( strnebt r2, [r0], #1)
|
||||
tst r1, #1 @ x1 x0 x1 x0 x1 x0 x1
|
||||
USER( strnebt r2, [r0], #1)
|
||||
mov r0, #0
|
||||
LOADREGS(fd,sp!, {r1, pc})
|
||||
ldmfd sp!, {r1, pc}
|
||||
|
||||
.section .fixup,"ax"
|
||||
.align 0
|
||||
9001: LOADREGS(fd,sp!, {r0, pc})
|
||||
9001: ldmfd sp!, {r0, pc}
|
||||
.previous
|
||||
|
||||
|
||||
@@ -43,4 +43,4 @@ ENTRY(copy_page)
|
||||
bgt 1b @ 1
|
||||
PLD( ldmeqia r1!, {r3, r4, ip, lr} )
|
||||
PLD( beq 2b )
|
||||
LOADREGS(fd, sp!, {r4, pc}) @ 3
|
||||
ldmfd sp!, {r4, pc} @ 3
|
||||
|
||||
@@ -28,5 +28,5 @@ ENTRY(__csum_ipv6_magic)
|
||||
adcs r0, r0, r3
|
||||
adcs r0, r0, r2
|
||||
adcs r0, r0, #0
|
||||
LOADREGS(fd, sp!, {pc})
|
||||
ldmfd sp!, {pc}
|
||||
|
||||
|
||||
@@ -31,7 +31,7 @@ ENTRY(__const_udelay) @ 0 <= r0 <= 0x7fffff06
|
||||
mov r2, r2, lsr #10 @ max = 0x00007fff
|
||||
mul r0, r2, r0 @ max = 2^32-1
|
||||
movs r0, r0, lsr #6
|
||||
RETINSTR(moveq,pc,lr)
|
||||
moveq pc, lr
|
||||
|
||||
/*
|
||||
* loops = r0 * HZ * loops_per_jiffy / 1000000
|
||||
@@ -43,20 +43,20 @@ ENTRY(__const_udelay) @ 0 <= r0 <= 0x7fffff06
|
||||
ENTRY(__delay)
|
||||
subs r0, r0, #1
|
||||
#if 0
|
||||
RETINSTR(movls,pc,lr)
|
||||
movls pc, lr
|
||||
subs r0, r0, #1
|
||||
RETINSTR(movls,pc,lr)
|
||||
movls pc, lr
|
||||
subs r0, r0, #1
|
||||
RETINSTR(movls,pc,lr)
|
||||
movls pc, lr
|
||||
subs r0, r0, #1
|
||||
RETINSTR(movls,pc,lr)
|
||||
movls pc, lr
|
||||
subs r0, r0, #1
|
||||
RETINSTR(movls,pc,lr)
|
||||
movls pc, lr
|
||||
subs r0, r0, #1
|
||||
RETINSTR(movls,pc,lr)
|
||||
movls pc, lr
|
||||
subs r0, r0, #1
|
||||
RETINSTR(movls,pc,lr)
|
||||
movls pc, lr
|
||||
subs r0, r0, #1
|
||||
#endif
|
||||
bhi __delay
|
||||
RETINSTR(mov,pc,lr)
|
||||
mov pc, lr
|
||||
|
||||
@@ -29,7 +29,7 @@ ENTRY(ecard_loader_read)
|
||||
CPSR2SPSR(r0)
|
||||
mov lr, pc
|
||||
mov pc, r2
|
||||
LOADREGS(fd, sp!, {r4 - r12, pc})
|
||||
ldmfd sp!, {r4 - r12, pc}
|
||||
|
||||
@ Purpose: call an expansion card loader to reset the card
|
||||
@ Proto : void read_loader(int card_base, char *loader);
|
||||
@@ -41,5 +41,5 @@ ENTRY(ecard_loader_reset)
|
||||
CPSR2SPSR(r0)
|
||||
mov lr, pc
|
||||
add pc, r1, #8
|
||||
LOADREGS(fd, sp!, {r4 - r12, pc})
|
||||
ldmfd sp!, {r4 - r12, pc}
|
||||
|
||||
|
||||
@@ -32,7 +32,7 @@ ENTRY(_find_first_zero_bit_le)
|
||||
2: cmp r2, r1 @ any more?
|
||||
blo 1b
|
||||
3: mov r0, r1 @ no free bits
|
||||
RETINSTR(mov,pc,lr)
|
||||
mov pc, lr
|
||||
|
||||
/*
|
||||
* Purpose : Find next 'zero' bit
|
||||
@@ -66,7 +66,7 @@ ENTRY(_find_first_bit_le)
|
||||
2: cmp r2, r1 @ any more?
|
||||
blo 1b
|
||||
3: mov r0, r1 @ no free bits
|
||||
RETINSTR(mov,pc,lr)
|
||||
mov pc, lr
|
||||
|
||||
/*
|
||||
* Purpose : Find next 'one' bit
|
||||
@@ -98,7 +98,7 @@ ENTRY(_find_first_zero_bit_be)
|
||||
2: cmp r2, r1 @ any more?
|
||||
blo 1b
|
||||
3: mov r0, r1 @ no free bits
|
||||
RETINSTR(mov,pc,lr)
|
||||
mov pc, lr
|
||||
|
||||
ENTRY(_find_next_zero_bit_be)
|
||||
teq r1, #0
|
||||
@@ -126,7 +126,7 @@ ENTRY(_find_first_bit_be)
|
||||
2: cmp r2, r1 @ any more?
|
||||
blo 1b
|
||||
3: mov r0, r1 @ no free bits
|
||||
RETINSTR(mov,pc,lr)
|
||||
mov pc, lr
|
||||
|
||||
ENTRY(_find_next_bit_be)
|
||||
teq r1, #0
|
||||
@@ -164,5 +164,5 @@ ENTRY(_find_next_bit_be)
|
||||
addeq r2, r2, #1
|
||||
mov r0, r2
|
||||
#endif
|
||||
RETINSTR(mov,pc,lr)
|
||||
mov pc, lr
|
||||
|
||||
|
||||
@@ -72,7 +72,7 @@ ENTRY(__raw_readsb)
|
||||
bpl .Linsb_16_lp
|
||||
|
||||
tst r2, #15
|
||||
LOADREGS(eqfd, sp!, {r4 - r6, pc})
|
||||
ldmeqfd sp!, {r4 - r6, pc}
|
||||
|
||||
.Linsb_no_16: tst r2, #8
|
||||
beq .Linsb_no_8
|
||||
@@ -109,7 +109,7 @@ ENTRY(__raw_readsb)
|
||||
str r3, [r1], #4
|
||||
|
||||
.Linsb_no_4: ands r2, r2, #3
|
||||
LOADREGS(eqfd, sp!, {r4 - r6, pc})
|
||||
ldmeqfd sp!, {r4 - r6, pc}
|
||||
|
||||
cmp r2, #2
|
||||
ldrb r3, [r0]
|
||||
@@ -119,4 +119,4 @@ ENTRY(__raw_readsb)
|
||||
ldrgtb r3, [r0]
|
||||
strgtb r3, [r1]
|
||||
|
||||
LOADREGS(fd, sp!, {r4 - r6, pc})
|
||||
ldmfd sp!, {r4 - r6, pc}
|
||||
|
||||
@@ -28,7 +28,7 @@
|
||||
strb r3, [r1], #1
|
||||
|
||||
subs r2, r2, #1
|
||||
RETINSTR(moveq, pc, lr)
|
||||
moveq pc, lr
|
||||
|
||||
ENTRY(__raw_readsw)
|
||||
teq r2, #0 @ do we have to check for the zero len?
|
||||
@@ -69,7 +69,7 @@ ENTRY(__raw_readsw)
|
||||
bpl .Linsw_8_lp
|
||||
|
||||
tst r2, #7
|
||||
LOADREGS(eqfd, sp!, {r4, r5, r6, pc})
|
||||
ldmeqfd sp!, {r4, r5, r6, pc}
|
||||
|
||||
.Lno_insw_8: tst r2, #4
|
||||
beq .Lno_insw_4
|
||||
@@ -102,6 +102,6 @@ ENTRY(__raw_readsw)
|
||||
movne r3, r3, lsr #8
|
||||
strneb r3, [r1]
|
||||
|
||||
LOADREGS(fd, sp!, {r4, r5, r6, pc})
|
||||
ldmfd sp!, {r4, r5, r6, pc}
|
||||
|
||||
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user