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* TQM885D: use calculated cpuclk instead of measuring itMartin Krause2007-12-27-7/+0
| | | | | | | | | On the TQM885D the measurement of cpuclk with the PIT reference timer ist not necessary. Since all module variants use the same external 10 MHz oscillator, the cpuclk only depends on the PLL configuration - which is readable by software. Signed-off-by: Martin Krause <martin.krause@tqs.de>
* TQM885D: fix SDRAM refreshJens Gehrlein2007-12-27-16/+20
| | | | | | | | | | | | At 133 MHz the current SDRAM refresh rate is too fast (measured 4 * 1.17 us). CFG_MAMR_PTA changes from 39 to 128. This result in a refresh rate of 4 * 7.8 us at the default clock 66 MHz. At 133 MHz the value will be then 4 * 3.8 us. This is a compromise until a new method is found to adjust the refresh rate. Signed-off-by: Martin Krause <martin.krause@tqs.de>
* TQM860M: Support for 10col SDRAMs, max. 128 MiBJens Gehrlein2007-12-27-2/+5
| | | | Signed-off-by: Martin Krause <martin.krause@tqs.de>
* Merge branch 'master' of git://www.denx.de/git/u-boot-shWolfgang Denk2007-12-27-6/+5766
|\ | | | | | | | | | | | | | | Conflicts: MAINTAINERS Signed-off-by: Wolfgang Denk <wd@denx.de>
| * sh: Moved driver of the SuperH dependenceNobuhiro Iwamatsu2007-12-07-0/+2
| | | | | | | | | | | | | | The composition of the directory in the drivers/ changed. I moved SuperH serial driver and marubun PCMCIA driver. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * Merge git://www.denx.de/git/u-bootNobuhiro Iwamatsu2007-12-07-2/+2
| |\
| * \ Merge git://www.denx.de/git/u-bootNobuhiro Iwamatsu2007-12-07-1169/+2818
| |\ \ | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/Makefile
| * | | sh: Add SuperH boards maintainer to MAINTAINERS fileNobuhiro Iwamatsu2007-11-29-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | Add MS7750SE and MS7722SE's board maintainer to MAINTAINERS file. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | | sh: Add ms7750se support in MAKEALLNobuhiro Iwamatsu2007-11-29-0/+1
| | | | | | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | | sh: Add sh3 and sh4 support in MAKEALLJean-Christophe PLAGNIOL-VILLARD2007-11-29-1/+19
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | | sh: Add document for SuperH.Nobuhiro Iwamatsu2007-11-29-0/+62
| | | | | | | | | | | | | | | | | | | | | | | | This document is a summary of information concerning SuperH of U-Boot. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | | sh: Add marubun's pcmcia driverNobuhiro Iwamatsu2007-11-29-0/+179
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Marubun pcmcia is a chip for PCMCIA used with SuperH. Of course, this can be used even by other architectures. When use this driver, came to be able to use CompactFlash and Ethernet. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | | sh: Update SuperH SCIF driverNobuhiro Iwamatsu2007-11-29-15/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Changed volatile unsigned to vu_. - Changed Makefile for kconfig. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | | Merge git://www.denx.de/git/u-bootNobuhiro Iwamatsu2007-11-29-1657/+7852
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/Makefile
| * | | | sh: Add support command of ide with shNobuhiro Iwamatsu2007-09-23-2/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | | | sh: Update MakefileNobuhiro Iwamatsu2007-09-23-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support MS7722SE01 to Makefile. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | | | sh: Add support Renesas sh7722 processor and Hitachi MS7722SE01 boardNobuhiro Iwamatsu2007-09-23-0/+2016
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | | | sh: Update MS7750SE01 platformNobuhiro Iwamatsu2007-09-23-50/+94
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | | | sh: Remove comment out code from include/asm-sh/cpu_sh4.hNobuhiro Iwamatsu2007-09-23-7/+0
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | | | sh: Update core code of SuperH.Nobuhiro Iwamatsu2007-09-23-270/+964
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | | | Merge git://www.denx.de/git/u-bootNobuhiro Iwamatsu2007-09-23-151414/+129105
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: CREDITS
| * | | | | sh: MS7750SE support.Nobuhiro Iwamatsu2007-05-13-0/+479
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for the Hitachi MS7750SE. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | | | | sh: First support code of SuperH.Nobuhiro Iwamatsu2007-05-13-1/+2257
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* | | | | | Merge branch 'master' of git://www.denx.de/git/u-boot-avr32Wolfgang Denk2007-12-27-13/+451
|\ \ \ \ \ \
| * | | | | | AVR32: Fix logic inversion in disable_interrupts()Haavard Skinnemoen2007-12-17-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | disable_interrupts() should return nonzero if interrupts were _enabled_ before, not disabled. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | | | | | AVR32: Enable interrupts at bootupHaavard Skinnemoen2007-12-17-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The timer code depends on the timer interrupt to keep track of the upper 32 bits of the cycle counter. This obviously doesn't work when interrupts are disabled the whole time. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | | | | | AVR32: Fix wrong pin setup for USART3Haavard Skinnemoen2007-12-17-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As reported by Gerhard Berghofer: in "gpio_enable_usart3" the correct pins for USART 3 are PB17 and PB18 instead of PB18 and PB19. which is obviously correct. There's currently no code that uses USART3, but custom boards may run into problems. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | | | | | README: Remove ATSTK1000 daughterboard listHaavard Skinnemoen2007-12-17-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As noted by Kim Phillips, these lists tend to become out of date. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | | | | | Add ATSTK100[234] to MAINTAINERSHaavard Skinnemoen2007-12-17-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add all the ATSTK1000 daughterboards to MAINTAINERS along with their "mother". Also update the entry for ATSTK1000 to be not only about the AP7000 CPU; it's intended to handle all CPUs in the AT32AP family. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | | | | | AVR32: Add support for the ATSTK1004 boardHaavard Skinnemoen2007-12-17-0/+189
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ATSTK1004 is a daughterboard for ATSTK1000 with the AT32AP7002 CPU, which is a derivative of AT32AP7000. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | | | | | AVR32: Add support for the ATSTK1003 boardHaavard Skinnemoen2007-12-17-0/+188
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ATSTK1003 is a daughterboard for ATSTK1000 with the AT32AP7001 CPU, which is a derivative of AT32AP7000. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | | | | | AVR32: Make some AT32AP700x peripherals optionalHaavard Skinnemoen2007-12-17-0/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a chip-features file providing definitions of the form AT32AP700x_CHIP_HAS_<peripheral> to indicate the availability of the given peripheral on the currently selected chip. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | | | | | AVR32: Rename at32ap7000 -> at32ap700xHaavard Skinnemoen2007-12-17-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SoC-specific code for all the AT32AP700x CPUs is practically identical; the only difference is that some chips have less features than others. By doing this rename, we can add support for the AP7000 derivatives simply by making some features conditional. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
| * | | | | | atmel_mci: Show SR when block read failsHaavard Skinnemoen2007-12-17-6/+7
| | |_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Show controller status as well as card status when an error occurs during block read. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* | | | | | Merge branch 'testing' of git://www.denx.de/git/u-boot-fdtWolfgang Denk2007-12-27-52/+136
|\ \ \ \ \ \
| * | | | | | Conditionally compile fdt_fixup_ethernet()Gerald Van Baren2007-12-07-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix compiler warnings: On boards that don't have ethernets defined, don't compile fdt_fixup_ethernet().
| * | | | | | Convert boards that set memory node to use fdt_fixup_memory()Kumar Gala2007-12-07-43/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | | | | Added fdt_fixup_stdout that uses aliases to set linux,stdout-pathKumar Gala2007-12-07-0/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We use a combination of the serialN alias and CONFIG_CONS_INDEX to determine which serial alias we should set linux,stdout-path to. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | | | | Add common memory fixup functionKumar Gala2007-12-07-0/+79
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the function fdt_fixup_memory() to fixup the /memory node of the fdt Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | | | | Conditionally compile fdt_support.cKumar Gala2007-12-07-7/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modify common/Makefile to conditionally compile fdt_support.c based on CONFIG_OF_LIBFDT. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | | | | Fix build breakage due to libfdt importKumar Gala2007-12-07-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The IDS8247 got lost in the update and need an API update do to rename of functions in libfdt. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | | | | Add spaces around the = in the fdt print format.Gerald Van Baren2007-12-07-2/+2
| |/ / / / / | | | | | | | | | | | | | | | | | | Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
* | | | | | cfi_flash: Add manufacturer-specific fixupsHaavard Skinnemoen2007-12-17-14/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Run fixups based on the JEDEC manufacturer ID independent of the command set ID. This changes current behaviour: Previously, geometry reversal for AMD chips were done based on the command set ID, while they are now done based on the JEDEC manufacturer and device ID. Also add fixup for top-boot Atmel chips. A fixup is needed for AT49BV6416(T) too, but since u-boot currently only reads the low byte of the device ID, there's no way to tell it apart from AT49BV642D, which should not have this fixup. Since AT49BV642D support is necessary to get ATNGW100 board support into mainline, I've commented out the fixup for now. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* | | | | | cfi_flash: Add cmdset-specific init functionsHaavard Skinnemoen2007-12-17-63/+111
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move things like reading JEDEC IDs and fixing up geometry reversal into separate functions. The geometry reversal fixup is now performed by altering the qry structure directly, which makes the sector init code slightly cleaner. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* | | | | | cfi_flash: Read whole QRY structure in one goHaavard Skinnemoen2007-12-17-86/+90
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Read out the whole CFI Standard Query structure after successful cfi identification. This allows subsequent code to access this information directly without having to go through flash_read_uchar() and friends. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* | | | | | cfi_flash: Use map_physmem() and unmap_physmem()Haavard Skinnemoen2007-12-13-60/+109
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use map_physmem() and unmap_physmem() to convert from physical to virtual addresses. This gives the arch a chance to provide an uncached mapping for flash accesses. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* | | | | | Introduce map_physmem() and unmap_physmem()Haavard Skinnemoen2007-12-13-0/+267
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | map_physmem() returns a virtual address which can be used to access a given physical address without involving the cache. unmap_physmem() should be called when the virtual address returned by map_physmem() is no longer needed. This patch adds a stub implementation which simply returns the physical address cast to a uchar * for all architectures except AVR32, which converts the physical address to an uncached virtual mapping. unmap_physmem() is a no-op on all architectures, but if any architecture needs to do such mappings through the TLB, this is the hook where those TLB entries can be invalidated. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* | | | | | cfi_flash: Introduce read and write accessorsHaavard Skinnemoen2007-12-13-78/+127
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce flash_read{8,16,32,64) and flash_write{8,16,32,64} and use them to access the flash memory. This makes it clearer when the flash is actually being accessed; merely dereferencing a volatile pointer looks just like any other kind of access. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* | | | | | Implement __raw_{read,write}[bwl] on all architecturesHaavard Skinnemoen2007-12-13-1/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds implementations of __raw_read[bwl] and __raw_write[bwl] to m68k, ppc, nios and nios2. The m68k and ppc implementations were taken from Linux. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* | | | | | cfi_flash: Reorder functions and eliminate extra prototypesHaavard Skinnemoen2007-12-13-687/+656
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reorder the functions in cfi_flash.c so that each function only uses functions that have been defined before it. This allows the static prototype declarations near the top to be eliminated and might allow gcc to do a better job inlining functions. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
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