History log of /rk3399_rockchip-uboot/arch/x86/cpu/start.S (Results 51 – 62 of 62)
Revision Date Author Comments
# 9e6c572f 31-Dec-2011 Graeme Russ <graeme.russ@gmail.com>

x86: Use fs for global data

Use the base address of the 'F' segment as a pointer to the global data
structure. By adding the linear address (i.e. the 'D' segment address) as
the first word of the gl

x86: Use fs for global data

Use the base address of the 'F' segment as a pointer to the global data
structure. By adding the linear address (i.e. the 'D' segment address) as
the first word of the global data structure, the address of the global data
relative to the 'D' segment can be found simply, for example, by:

fs movl 0, %eax

This makes the gd 'pointer' writable prior to relocation (by reloading the
Global Desctriptor Table) which brings x86 into line with all other arches

NOTE: Writing to the gd 'pointer' is expensive (but we only do it
twice) but using it to access global data members (read and write) is
still fairly cheap

--
Changes for v2:
- Rebased against changes made to patch #3
- Removed extra indent
- Tweaked commit message

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# f48dd6fc 01-Jan-2012 Graeme Russ <graeme.russ@gmail.com>

x86: Simplify Flash-to-RAM code execution transition

Move the relocation offset calculation out of assembler and into C. This
also paves the way for the upcoming init sequence simplification by addi

x86: Simplify Flash-to-RAM code execution transition

Move the relocation offset calculation out of assembler and into C. This
also paves the way for the upcoming init sequence simplification by adding
the board_init_f_r flash to RAM transitional function

--
Changes for v2:
- Added commit message
- Minor adjustment to new stack address comment

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# 109ad143 30-Dec-2011 Graeme Russ <graeme.russ@gmail.com>

x86: Remove GDR related magic numbers

--
Changes for v2:
- Use an enum
- Add defined for GDT size (previously added in patch 7)
- Use X86_ namespace (as per Linux headers)


# 7708d8b3 01-Dec-2011 Wolfgang Denk <wd@denx.de>

Merge branch 'master' of ssh://gemini/home/wd/git/u-boot/master

* 'master' of ssh://gemini/home/wd/git/u-boot/master:
board/emk/top860/top860.c: Fix GCC 4.6 build warning
board/sbc405/strataflas

Merge branch 'master' of ssh://gemini/home/wd/git/u-boot/master

* 'master' of ssh://gemini/home/wd/git/u-boot/master:
board/emk/top860/top860.c: Fix GCC 4.6 build warning
board/sbc405/strataflash.c: Fix GCC 4.6 build warning
arch/powerpc/cpu/mpc86xx/cpu.c: Fix GCC 4.6 build warning
board/freescale/mpc8610hpcd/mpc8610hpcd.c: Fix GCC 4.6 build warning
board/mpl/common/flash.c: Fix GCC 4.6 build warning
post/board/lwmon5/gdc.c: Fix GCC 4.6 build warning
drivers/usb/host/sl811-hcd.c: Fix GCC 4.6 build warning
board/sandburst/common/flash.c: Fix GCC 4.6 build warning
DB64460: Fix GCC 4.6 build warnings
DB64360: Fix GCC 4.6 build warnings
board/cray/L1/flash.c: Fix GCC 4.6 build warning
drivers/block/sata_dwc.c: Fix GCC 4.6 build warning
board/amirix/ap1000/flash.c: Fix GCC 4.6 build warning
alpr board: Fix GCC 4.6 build warnings
image: Don't detect XIP images as overlapping.
image: Implement IH_TYPE_KERNEL_NOLOAD
ppc4xx: Add Io64 board support
ppc4xx: fix PMC440 painit command
ppc4xx: remove invalid access to PCI_BRDGOPT2 register
ppc4xx: use CONFIG_PCI_BOOTDELAY instead of private implementation
mpc85xx: support for Freescale COM Express P2020
arch/powerpc/cpu/mpc8xxx/ddr/interactive.c: Fix GCC 4.6 build warning
mpc85xx: support board-specific reset function
powerpc/85xx: verify the localbus device tree address before booting the OS
mpc8xxx: update module_type values from JEDEC DDR3 SPD Specification
powerpc/p3060qds: Add board related support for P3060QDS platform
powerpc/85xx: clean up and document the QE/FMAN microcode macros
powerpc/85xx: always implement the work-around for Erratum SATA_A001
powerpc/85xx: CONFIG_FSL_SATA_V2 should be defined in config_mpc85xx.h
powerpc/85xx: Add workaround for erratum A-003474
powerpc/85xx: fixup flexcan device tree clock-frequency
powerpc/85xx: Add workaround for erratum CPU-A003999
x86: Fix some bugs in the i8402 driver when no controller is present
x86: Make the i8042 driver checkpatch clean
x86: Wrap small helper functions from libgcc to avoid an ABI mismatch
x86: Import the glibc memset implementation
x86: Fix a few recently added bugs
x86: Don't relocate symbols which point to things that aren't relocated
x86: Fix how the location of the realmode and bios blobs are calculated
x86: Misc cleanups
x86: Misc PCI touchups
x86: Ensure IDT and GDT remain 16-byte aligned post relocation
x86: Provide more configuration granularity
x86: Add multiboot header
sc520: Create arch asm-offsets
x86: Punt cold- and warm-boot flags
cosmetic: checkpatch cleanup of board/eNET/*.c
cosmetic: checkpatch cleanup of arch/x86/lib/*.c
cosmetic: checkpatch cleanup of arch/x86/cpu/sc520/*.c
cosmetic: checkpatch cleanup of arch/x86/cpu/*.c
x86: Call hang() on unrecoverable exception
menu.c: use puts() instead of printf() where possible
MAKEALL: drop obsolete mx31pdk_nand target
dataflash: fix parameters order in write_dataflash()
hawkboard: Replace HAWKBOARD_KICK{0, 1}_UNLOCK defines
davinci_sonata: define CONFIG_MACH_TYPE for davinci_sonata board
davinci_schmoogie: define CONFIG_MACH_TYPE for davinci_schmoogie board
arm: a320evb: define mach-type in board config file
OMAP3: Use sdelay from arch/arm/cpu/armv7/syslib.c instead of cloning that.
Fix Stelian's email address
DIU: 1080P and 720P support
CFB: Fix font rendering on mx5 framebuffer

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# 2f0e0cd2 08-Nov-2011 Graeme Russ <graeme.russ@gmail.com>

x86: Misc cleanups

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>


# a206cc23 08-Nov-2011 Graeme Russ <graeme.russ@gmail.com>

x86: Add multiboot header

By adding a multiboot header, U-Boot can be loaded by GRUB2. Using GRUB2 to
bootstrap U-Boot is useful for using an existing BIOS to get an initial
U-Boot port up and runni

x86: Add multiboot header

By adding a multiboot header, U-Boot can be loaded by GRUB2. Using GRUB2 to
bootstrap U-Boot is useful for using an existing BIOS to get an initial
U-Boot port up and running before implementing the low-level reset vector
code, SDRAM init, etc. and overwriting the BIOS

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>

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# 311b1a2b 08-Nov-2011 Graeme Russ <graeme.russ@gmail.com>

sc520: Create arch asm-offsets

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>


# facc9e7b 08-Nov-2011 Graeme Russ <graeme.russ@gmail.com>

x86: Punt cold- and warm-boot flags

Nobody uses them anyway

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>


# fa82f871 04-Aug-2011 Albert ARIBAUD <albert.u.boot@aribaud.net>

Convert ISO-8859 files to UTF-8

There was a mix of UTF-8 and ISO-8859 files in the U-Boot source
tree, which could cause issues with the patchwork review system.
This commit converts all ISO-8859 fi

Convert ISO-8859 files to UTF-8

There was a mix of UTF-8 and ISO-8859 files in the U-Boot source
tree, which could cause issues with the patchwork review system.
This commit converts all ISO-8859 files to UTF-8.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>

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# 16263087 22-Jul-2011 Mike Williams <mike@mikebwilliams.com>

cleanup: Fix typos and misspellings in various files.

Recieve/Receive
recieve/receive
Interupt/Interrupt
interupt/interrupt
Addres/Address
addres/address

Signed-off-by: Mike Williams <mike@mikebwil

cleanup: Fix typos and misspellings in various files.

Recieve/Receive
recieve/receive
Interupt/Interrupt
interupt/interrupt
Addres/Address
addres/address

Signed-off-by: Mike Williams <mike@mikebwilliams.com>

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# 107b56bd 13-Apr-2011 Wolfgang Denk <wd@denx.de>

Merge branch 'master' of git://git.denx.de/u-boot-x86


# fea25720 13-Apr-2011 Graeme Russ <graeme.russ@gmail.com>

x86: Rename i386 to x86

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>


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