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AgeCommit message (Collapse)Author
2009-06-12arm: remove cpu_initJean-Christophe PLAGNIOL-VILLARD
move s3c44b0 to arch_cpu_init and as noone use cpu_init remove it Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-06-12arm: unify interrupt initJean-Christophe PLAGNIOL-VILLARD
all arm init the IRQ stack the same way so unify it in lib_arm/interrupts.c and then call arch specific interrupt init Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-06-12arm: unify linker scriptJean-Christophe PLAGNIOL-VILLARD
all arm boards except a few use the same cpu linker script so move it to cpu/$(CPU) that could be overwrite in following order SOC BOARD via the corresponding config.mk Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-06-12arm: timer and interrupt init reworkJean-Christophe PLAGNIOL-VILLARD
actually the timer init use the interrupt_init as init callback which make the interrupt and timer implementation difficult to follow so now rename it as int timer_init(void) and use interrupt_init for interrupt btw also remane the corresponding file to the functionnality implemented as ixp arch implement two timer - one based on interrupt - so all the timer related code is moved to timer.c Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-05-15Fix e-mail address of Gary Jennejohn.Detlev Zundel
Signed-off-by: Detlev Zundel <dzu@denx.de>
2009-04-30Update CHANGELOG; minor coding style cleanup.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-04-29arm925t: Fix CONFIG_SYS_HZ to 1000Ladislav Michl
Let CONFIG_SYS_HZ to have value of 1000 effectively fixing all users of get_timer. Changes since original version: * Set PTV=2 (divisor 8) for boards using 12MHz timer clock source to improve timer resolution. Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
2009-04-05arm: unify reset commandJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-04-05arm: clean cache managementJean-Christophe PLAGNIOL-VILLARD
unify arm cache management except for non standard cache as ARM7TDMI Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-04-05arm: update co-processor 15 accessJean-Christophe PLAGNIOL-VILLARD
import system.h from linux Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-03-30OMAP: use {read,write}l to access timer registersLadislav Michl
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
2009-03-30OMAP: rename timer divisorLadislav Michl
Divisor field is called PTV not PVT. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2009-03-30OMAP: reindent timer codeLadislav Michl
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
2008-12-13Remove compiler warning: target CPU does not support interworkingSergei Poselenov
This warning is issued by modern ARM-EABI GCC on non-thumb targets. Signed-off-by: Vladimir Panfilov <pvr@emcraft.com> Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-05-20Big white-space cleanup.Wolfgang Denk
This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-02-14ARM: cleanup duplicated exception handlingcodeAndreas Engel
Move duplicated exception handling code into lib_arm. Signed-off-by: Andreas Engel <andreas.engel@ericsson.com>
2006-10-28[PATCH] omap925.c: Remove unused functionsStefan Roese
Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Stefan Roese <sr@denx.de>
2006-10-08Move "ar" flags to config.mk to allow for silent "make -s"Wolfgang Denk
Based on patch by Mike Frysinger, 20 Jun 2006
2006-09-01Add support for a saving build objects in a separate directory.Marian Balakowicz
Modifications are based on the linux kernel approach and support two use cases: 1) Add O= to the make command line 'make O=/tmp/build all' 2) Set environement variable BUILD_DIR to point to the desired location 'export BUILD_DIR=/tmp/build' 'make' The second approach can also be used with a MAKEALL script 'export BUILD_DIR=/tmp/build' './MAKEALL' Command line 'O=' setting overrides BUILD_DIR environent variable. When none of the above methods is used the local build is performed and the object files are placed in the source directory.
2006-03-31GCC-4.x fixes: clean up global data pointer initialization for all boards.Wolfgang Denk
2005-10-06Update make target for ARM supported boards.Wolfgang Denk
Use lowlevel_init() instead of platformsetup() [rename]. Patch by Peter Pearse, 06 Oct 2005
2005-10-04Update ARM Integrator boards:Wolfgang Denk
Correct addessing errors in platform files. Split off common core module data from Integrator header files to include/armcoremodule.h. Patch by Peter Pearse, 04 Oct 2005
2005-10-04Make sure only supported compiler options are usedWolfgang Denk
Import "cc-option" shell function from kernel and use it to get the correct ARM GCC options for individual CPUs Patch by Peter Pearse, 30 Jun 2005
2005-04-04Patch by Steven Scholz, 4 Apr 2005:wdenk
- remove all references to CONFIG_INIT_CRITICAL for ARM based boards - introduce two new configuration options instead: CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
2005-04-04Fix timer code for ARM systems: make sure that udelay() does notwdenk
reset timers so it's save to use udelay() in timeout code.
2005-04-03Patch by Steven Scholz, 25 Oct 2004:wdenk
Declare reset_cpu() in include/common.h instead locally
2005-01-09* Patch by Jon Loeliger, 02 Sep 2004:wdenk
Reset monitor size back to 256 so environment can be written to flash on MPC85xx ADS and CDS releases. * Patch by Paolo Broggini, 02 Sep 2004: Make BSS clearing on ARM systems more robust * Patch by Yue Hu and Joe, 01 Sep 2004: - add PCI support for ixp425; - add EEPRO100 suppor tfor ixdp425 board. * Fix problem with protected sector detection in driver/cfi_flash.c
2004-06-09Patch by Markus Pietrek, 04 May 2004:wdenk
Fix clear_bss code for ARM systems (all except s3c44b0 which doesn't clear BSS at all?)
2004-04-25* Patch by Christian Hohnstaedt, 23 Apr 2004:wdenk
JFFS2 speed enhancements: - repair header CRC calculation in jffs2_1pass.c - add eraseblock size to the partition information to skip empty eraseblocks if we find more then 4k of free space. - The JFFS2 scanner is now fast enough to remove the spinning wheel so #ifdef-ed out. - add watchdog calls in long running loops * Patch by Philippe Robin, 22 Apr 2004: Fix ethernet configuration for "versatile" board * Patch by Kshitij Gupta, 21 Apr 2004: Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards * Patch by Steven Scholz, 24 Feb 2004: Fix a bug in AT91RM9200 ethernet driver: The MII interface is now initialized before accessing the PHY. * Cleanup PCI ID's
2004-03-12Add support for Siemens SX1 mobile phone;wdenk
add support for USB-based console (enable with "setenv stdout usbtty; setenv stdin usbtty")
2004-02-23* Patch by Peter Ryser, 20 Feb 2004:wdenk
Add support for the Xilinx ML300 platform * Patch by Stephan Linz, 17 Feb 2004: Fix watchdog support for NIOS * Patch by Josh Fryman, 16 Feb 2004: Fix byte-swapping for cfi_flash.c for different bus widths * Patch by Jon Diekema, 14 Jeb 2004: Remove duplicate "FPGA Support" notes from the README file
2004-02-08Patch by Anders Larsen, 09 Jan 2004:wdenk
ARM memory layout fixes: the abort-stack is now set up in the correct RAM area, and the BSS is zeroed out as it should be. Furthermore, the magic variables 'armboot_end' and 'armboot_end_data' of the linker scripts are replaced by '__bss_start' and '_end', resp., which is a further step to eliminate unnecessary differences between the implementation of the CPU architectures.
2003-12-06* Patch by Gleb Natapov, 19 Sep 2003:wdenk
Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c * Patch by Anders Larsen, 17 Sep 2003: Bring ARM memory layout in sync with the documentation: stack and malloc-heap are now located _below_ the U-Boot code
2003-10-19* Patch by Steven Scholz, 18 Oct 2003:wdenk
Fix AT91RM9200 ethernet driver * Patch by Nye Liu, 17 Oct 2003: Fix typo in include/mpc8xx.h * Patch by Richard Woodruff, 16 Oct 03: Fixes for cpu/arm925/interrupt.c - Initialize timestamp & lastdec vars. - fix timestamp overflows. - fix lastdec overflow. - smarter normalization to allow udelay() below 1ms to work. * Patch by Scott McNutt, 16 Oct add networking support for the Altera Nios Development Kit, Cyclone Edition (DK-1C20) * Patch by Jon Diekema, 14 Oct 2003: add hint about doc/README.silent to README file
2003-09-17Support new configuration of TRAB board with more memorywdenk
Minor cleanup of comments
2003-07-27* Patch by Scott McNutt, 21 Jul 2003:wdenk
Add support for LynuxWorks Kernel Downloadable Images (KDIs). Both LynxOS and BlueCat linux KDIs are supported. * Patch by Richard Woodruff, 25 Jul 2003: use more reliable reset for OMAP/925T * Patch by Nye Liu, 25 Jul 2003: fix typo in mpc8xx.h * Patch by Richard Woodruff, 24 Jul 2003: Fixes for cmd_nand.c: - Fixed null dereferece which could result in incorrect ECC values. - Added support for devices with no Ready/Busy signal hooked up. - Added OMAP1510 read/write protect handling. - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock for non-JFFS2. - Switched default ECC to be JFFS2.
2003-07-16* Add support for IceCube board (with MGT5100 and MPC5200 CPUs)wdenk
* Add support for MGT5100 and MPC5200 processors
2003-07-15Patches by Kshitij, 04 Jul 2003wdenk
- added support for arm925t cpu core - added support for TI OMAP 1510 Innovator Board
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