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2010-10-20Disable unused chip-select for DDR controller interleavingYork Sun
When DDR controller interleaving is eabled and less than all bank (chip-select) interleaving is seletected, the unused chip-select should be disabled. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20Adding fixed sdram setting for cornet_ds boardYork Sun
800, 900, 1000, 1200MT/s data rate parameters are added for fixed sdram setting. SPD based parameters and fixed parameters can be toggled by hwconfig. To use fixed parameters, hwconfig=fsl_ddr:sdram=fixed To use SPD parameters, hwconfig=fsl_ddr:ctlr_intlv=cacheline,bank_intlv=cs0_cs1 Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20Enable POST memory test for P2020DSYork Sun
Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20Enable POST memory test for corenet_dsYork Sun
Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20Setup POST word for generic mpc85xxYork Sun
Using PIC TFRR register for post word load/store for generic MPC85xx. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20Add memory test feature for mpc85xx POST.York Sun
The memory test is performed after DDR initialization when U-boot stills runs in flash and cache. On recent mpc85xx platforms, the total memory can be more than 2GB. To cover whole memory, it needs be mapped 2GB at a time using a sliding TLB window. After the testing, DDR is remapped with up to 2GB memory from the lowest address as normal. If memory test fails, DDR DIMM SPD and DDR controller registers are dumped for further debugging. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20Adding more control to physical address mappingYork Sun
A worker function setup_ddr_tlbs_phys() is introduced to implement more control on physical address mapping. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20always relocate fdt into an lmb-allocated memory blockTimur Tabi
The device tree (fdt) must always exist in within the bootmap (usually the first 16MB of RAM). If it doesn't, then boot_relocate_fdt() will allocate an LMB region in the bootmap and copy the fdt into that region. It will also increase the size of the fdt. If the fdt is already in the bootmap, then previously the memory was just reserved. There was no contingency if the reservation failed, however. By always allocating an lmb region and copying/resizing the fdt into that region, the code is simplified and the memory region is always allocated properly. Also change the types of some variables to avoid some typecasts. Signed-off-by: Timur Tabi <timur@freescale.com> Tested-by: Ira Snyder <iws@ovro.caltech.edu> Acked-by: Gerald Van Baren <vanbaren@cideas.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20powerpc/8xxx: Add fdt_fixup_phy_connection helperKumar Gala
Add a common helper that will set the PHY connection type based on enum. We use this on eTSEC, UCC, and will with Fman in the future. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20powerpc/fsl: Introduce common enum for PHY typesKumar Gala
Have a common enum for phy types that we use in the UCC driver. We will also use this enum for dealing with phy connection fixup in the device tree. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20FAT: buffer overflow with FAT12/16Stefano Babic
Last commit 3831530dcb7b71329c272ccd6181f8038b6a6dd0a was intended "explicitly specify FAT12/16 root directory parsing buffer size, instead of relying on cluster size". Howver, the underlying function requires the size of the buffer in blocks, not in bytes, and instead of passing a double sector size a request for 1024 blocks is sent. This generates a buffer overflow with overwriting of other structure (in the case seen, USB structures were overwritten). Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Mikhail Zolotaryov <lebon@lebon.org.ua>
2010-10-20common/fdt_support.c: Fix compile warningsWolfgang Denk
Commit a6bd9e8 "FDT: Add fixup support for multiple banks of memory" removed code but forgot to remove the variables used by it, resulting in warnings: fdt_support.c: In function 'fdt_fixup_memory_banks': fdt_support.c:399: warning: unused variable 'sizecell' fdt_support.c:399: warning: unused variable 'addrcell' Remove the declarations, too. Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-10-20USB: sync Queue Element Transfer Descriptor against EHCI specWolfgang Denk
Appendix B "EHCI 64-Bit Data Structures" of the "Enhanced Host Controller Interface Specification for Universal Serial Bus" (Rev. 1.0, March 12, 2002) defines additional fields which were missing in U-Boot's struct qTD; as these are also present in recent versions of struct ehci_qtd in the Linux kernel, we add them here, too. This fixes some nasty memory corruption problems. Reported-by: Dan Lykowski <lykowdk@gmail.com> See http://permalink.gmane.org/gmane.comp.boot-loaders.u-boot/76942 Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Remy Bohmer <linux@bohmer.net> Cc: Dan Lykowski <lykowdk@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Tested-by: Stefano Babic <sbabic@denx.de>
2010-10-20MX31: Removed warnings for iomux functionStefano Babic
Removed warnings generated in the mx31_set_pad() function. Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-10-20Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk
2010-10-19Makefile: rename TEXT_BASE to CONFIG_SYS_TEXT_BASEEric Cooper
2010-10-19board_init_r: Removed unused cmdtp variableRichard Retanubun
Follow up to commit 620f1f6a64095ed558e68d37f1965d015cd49b02 removed compiler warning for (now) unused cmd_tbl_t* cmdtp
2010-10-19Add UBI READMEStefan Roese
This patch adds a small README to describe the usage of the U-Boot UBI commands. Signed-off-by: Stefan Roese <sr@denx.de>
2010-10-19cmd_fpga: cleanup help and check parametersStefano Babic
The usage and help for the fpga command is wrong and incomplete, and the parameters are not checked before to be passed to the underlying subfunction. Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-10-19FPGA: Add missing prototypeStefano Babic
Add prototype function for ispVMFreeMem to remove warnings when support for Lattice FPGA is compiled. Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-10-19boards.cfg: update local documentationMike Frysinger
The "options" field at the moment is only documented in the changelog which isn't terribly useful to people without git. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-19update board EB+CPUx9K2Jens Scharsig
* update to support arm reloaction * unnecessary environment variables removed Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
2010-10-19Add support for HP Jornada flashrom boardsKristoffer Ericson
This patch adds support for the HP Jornada flashboards that were made in 2008. Older flashroms should work if memory registers are adjusted. Signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Adpted for TEXT_BASE -> CONFIG_SYS_TEXT_BASE rename. Removed now redundant board/jornada/config.mk file. Removed unused empty jornada_init() function to silence "jornada.c:35: warning: 'jornada_init' defined but not used" Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-10-19Makefile: allow boards to check file size limitsMike Frysinger
Boards often have a reserved size limit on the flash where they're stored. Sometimes during upgrades or config changes, those limits are exceeded, but no one notices until they try to upgrade and the limit screws things up. Either not enough of U-Boot is written to flash (and so the reboot fails), or too much is written (and so things after it get clobbered). So allow boards to declare a size limit (in bytes) and have the build system check it while building. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-19drivers/net/fec_mxc.c: write mac address in initJohn Rigby
Call fec_set_hwaddr in init routine to setup MAC address so when ethaddr is set late via setenv the change will propagate to the hw. Signed-off-by: John Rigby <john.rigby@linaro.org> CC: Ben Warren <biggerbadderben@gmail.com>
2010-10-19Build: PXA: Fix TrizepsIV build variantsMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19Build: PXA: Fix Vpac270 build variantsMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: Fix vpac270 OneNAND booterMarek Vasut
NOTE: The modification in Makefile will be superseded by a pending patch! Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: Fix Balloon3 for RelocMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: Fix ZipitZ2 for RelocMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: Fix vpac270 for RelocMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: Fix reloc, Push lowlevel init into C codeMarek Vasut
Firstly, this fixes relocation issues. I had to use part of Dcache as RAM for a while. I also moved around the lowlevel init code. It turned out so most of the lowlevel init code ended in cpu.c (and eventually was rewritten into C). This will also allow easier operation with FDT, multi-CPU-model support etc. in later releases. NOTE: This breaks most of the PXA boards (actually, the reloc stuff did already, this only finishes the doom). Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: Add necessary information for RELOCMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: fix MDREFR[APD] bit settingMikhail Kshevetskiy
pxa_mem_setup macro use r6 to store CONFIG_SYS_MDREFR_VAL during memory initialization. This reg is modified during execution of pxa_wait_ticks. Later we use r6 to setup MDREFR[APD] bit. As result MDREFR[APD] is always zero. Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com>
2010-10-19PXA: fix environment sector size, kernel and environment location for vpac270Mikhail Kshevetskiy
Define ENV_ADDR as MONITOR_BASE + MONITOR_LEN. Fix environment sector size (NOR: 32Kb for first four sectors and 128Kb for other; OneNAND: 128Kb). Last but not least: we have MONITOR_LEN = 0x40000 and one sector for environment (size = 0x20000), so the kernel may start from 0x00060000 only. Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com>
2010-10-19PXA: cleanup vpac270 config and set CONFIG_SYS_HZ to 1000Mikhail Kshevetskiy
* CONFIG_SYS_CLKS_IN_HZ is not used anywhere, so removing it * CONFIG_SYS_HZ is set to 1000 on most architectures, so it seems to be the safe default Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com>
2010-10-19PXA: remove unused u-boot.lds from board/vpac270Mikhail Kshevetskiy
This file is not used, automatically generated u-boot.lds is used instead Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com>
2010-10-19PXA: Add missing MAINTAINERS entriesMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: Balloon3 board supportMarek Vasut
The following hardware is currently supported: - UART - USB Host - FPGA Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: Voipac270 improvementsMarek Vasut
128MB NOR module support. Define __io to get harddrive working. Fix saving of environment into OneNAND. Boot from harddrive when possible. Add missing MAINTAINERS entry. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: Add initial Palm LifeDrive supportMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: Palm Tungsten|C SupportMarek Vasut
This patch adds support for the Palm Tungsten|C PXA255 board. The support includes: - LCD - MMC - UART - NOR Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19common: Enable serial for PXA250Marek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: pxafb: Marvell Littleton LCD definitionMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: pxafb: Add support for Sharp LQ038J7DH53Marek Vasut
This LCD panel is found in Palm LifeDrive handheld Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: pxafb: Add ACX517AKN supportMarek Vasut
ACX517AKN LCD panel is found in Palm Tungsten|C Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: pxa-regs.h cleanupMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: pxafb: Fix indent problemsMarek Vasut
Also change the initializer style Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19Expand POST memory test to support arch-depended implementation.York Sun
Add weak functions to enable architecture depended preparation, address advancing, cleaning up and error handling. These weak functions provides the framwork to implemente arch/platform dependent code for initializing/maintenance/restore the start address, size, physical address as well as memory mapping before/between/after memory test. arch_memory_failure_handle can also be implemented in case more care is needed for arch/platform. Signed-off-by: York Sun <yorksun@freescale.com>
2010-10-19Merge branch 'at91' of git://git.denx.de/u-boot-atmelWolfgang Denk
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