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| | * | Merge branch 'master' of git://git.denx.de/u-boot-fdtWolfgang Denk2008-10-12-22/+59
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| | | * | libfdt: Fix error in documentation for fdt_get_alias_namelen()Gerald Van Baren2008-10-04-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Oops, screwed up the function name in the documenting comment for this function. Trivial correction in this patch. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: Gerald Van Baren <vanbaren@cideas.com>
| | | * | libfdt: Add function to explicitly expand aliasesDavid Gibson2008-10-02-7/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Kumar has already added alias expansion to fdt_path_offset(). However, in some circumstances it may be convenient for the user of libfdt to explicitly get the string expansion of an alias. This patch adds a function to do this, fdt_get_alias(), and uses it to implement fdt_path_offset(). Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| | | * | fdt: Overwrite /chosen node in bootm if it already exists in the dtbStefan Roese2008-10-01-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set force parameter in fdt_chosen() call in do_bootm_linux() call. Without this, the chosen node is not overwritten if it already exists. Signed-off-by: Stefan Roese <sr@denx.de>
| | | * | Fix an overflow case in fdt_offset_ptr() detected by GCC 4.3.Jon Loeliger2008-10-01-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using Gcc 4.3 detected this problem: ../dtc/libfdt/fdt.c: In function 'fdt_next_tag': ../dtc/libfdt/fdt.c:82: error: assuming signed overflow does not occur when assuming that (X + c) < X is always false To fix the problem, treat the offset as an unsigned int. The problem report and proposed fix were provided by Steve Papacharalambous <stevep@freescale.com>. Signed-off-by: Jon Loeliger <jdl@freescale.com>
| | | * | libfdt: Fix bugs in fdt_get_path()David Gibson2008-10-01-12/+11
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current implementation of fdt_get_path() has a couple of bugs, fixed by this patch. First, contrary to its documentation, on success it returns the length of the node's path, rather than 0. The testcase is correspondingly wrong, and the patch fixes this as well. Second, in some circumstances, it will return -FDT_ERR_BADOFFSET instead of -FDT_ERR_NOSPACE when given insufficient buffer space. Specifically this happens when there is insufficient space even to hold the path's second last component. This behaviour is corrected, and the testcase updated to check it. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| | * | Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2008-10-12-12/+32
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| | | * | MPC8572DS: Fix compile warningsKumar Gala2008-10-08-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 445a7b38308eb05b41de74165b20855db58c7ee5 introduced the following compile warnings: cmd_i2c.c:112: warning: missing braces around initializer cmd_i2c.c:112: warning: (near initialization for 'i2c_no_probes[0]') Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | | * | 85xx: Using proper I2C source clock divider for MPC8544Wolfgang Grandegger2008-10-08-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Measurements with our MPC8544 board showed that the I2C bus frequency is wrong by a factor of 1.5. Obviously, the interpretation of the MPC85xx_PORDEVSR2_SEC_CFG bit of the cfg_sec_freq register is not correct. There seems to be an error in the 8544 RM. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
| | | * | FSL: Fix get_cpu_board_revision() return value.Rafal Czubak2008-10-08-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | get_cpu_board_revision() returned board revision based on information stored in global static struct eeprom. It should instead use one from local struct board_eeprom, to which the data is actually read from EEPROM. The bug led to system hang after printing L1 cache information on U-Boot startup. The problem was observed on MPC8555CDS system and possibly affects other Freescale MPC85xx boards using CFG_I2C_EEPROM_CCID. The change has been successfully tested on MPC8555CDS system. Signed-off-by: Rafal Czubak <rcz@semihalf.com>
| | | * | Remove redundant #define for MPC8536DSHaiying Wang2008-10-07-1/+0
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
| | | * | Add ID EEPROM support for MPC8572DSHaiying Wang2008-10-07-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ID EEPROM on MPC8572DS board locates on I2C bus 1. Its the storage for system information like mac addresses etc. This patch enables it. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
| | | * | Minor fixes for I2C address on MPC8572DSHaiying Wang2008-10-07-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MPC8572DS has two i2c buses. This patch moves the DDR SPD_EEPROM to i2c bus 1 according to the board spec, and adds the 2nd i2c bus offset. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
| | | * | Fix the incorrect DDR clk freq reporting on 8536DSJason Jin2008-10-07-3/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On 8536DS board, When the DDR clk is set async mode(SW3[6:8] != 111), The display is still sync mode DDR freq. This patch try to fix this. The display DDR freq is now the actual freq in both sync and async mode. Signed-off-by: Jason Jin <Jason.jin@freescale.com>
| | | * | 85xx: Remove setting of *cache-line-size in device treesKumar Gala2008-10-07-3/+0
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | ePAPR says if the *cache-block-size is the same as *cache-line-size than we don't need the *cache-line-size property. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * | Merge branch 'master' of git://git.denx.de/u-boot-cfi-flashWolfgang Denk2008-10-12-1/+2
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| | | * | cfi_flash: do not reset flash when probe failsMike Frysinger2008-10-02-1/+2
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The CFI flash driver starts at flash_init() which calls down into flash_get_size(). This starts by calling flash_detect_cfi(). If said function fails, flash_get_size() finishes by attempting to reset the flash. Unfortunately, it does this with an info->portwidth set to 0x10 which filters down into flash_make_cmd() and that happily smashes the stack by sticking info->portwidth bytes into a cfiword_t variable that lives on the stack. On a 64bit system you probably won't notice, but killing the last 8 bytes on a 32bit system usually leads to a corrupt return address. Which is what happens on a Blackfin system. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Stefan Roese <sr@denx.de>
| | * | mpc83xx: don't disable autobootKim Phillips2008-09-24-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bootdelay set to -1 'permanently' disables autobooting, even if bootcmd is specified. Change to a positive value to allow autobooting when a bootcmd is set. Reported-by: Coray Tate <Coray.Tate@freescale.com> Cc: Scott Wood <scottwood@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| | * | mpc83xx: Fix typo in include/mpc83xx.hNobuhiro Iwamatsu2008-09-24-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed typo from CONIFG_MPC837X to CONFIG_MPC837X Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| | * | mpc83xx: add h/w flash protection to board configsKim Phillips2008-09-24-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the operating system may leave flash in a h/w locked state after writing. This allows u-boot to continue to write flash by enabling h/w unlocking by default. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| | * | mpc83xx: spd_sdram: fix ddr sdram base address assignment bugAnton Vorontsov2008-09-24-9/+9
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The spd_dram code shifts the base address, then masks 20 bits, but forgets to shift the base address back. Fix this by just masking the base address correctly. Found this bug while trying to relocate a DDR memory at the base != 0. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
| * | TQM5200: enable support for ATAPI devicesWolfgang Denk2008-10-01-0/+3
| |/ | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | ppc4xx: Fix USB 2.0 phy reset sequenceMatthias Fuchs2008-10-10-3/+32
| | | | | | | | | | | | | | This patch fixes USB 2.0 communication issues on some DU440 boards. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | ppc4xx: Add strapping mode for 667MHz CPU frequency on DU440 boardMatthias Fuchs2008-10-10-0/+6
| | | | | | | | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | ppc4xx: Fix DU440 GPIO configurationMatthias Fuchs2008-10-10-5/+5
| | | | | | | | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | ppc4xx: Update DU440 configMatthias Fuchs2008-10-10-2/+4
| | | | | | | | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | ppc4xx: Reset and relock memory DLL after SDRAM_CLKTR changeAdam Graham2008-10-08-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | After changing SDRAM_CLKTR phase value rerun the memory preload initialization sequence (INITPLR) to reset and relock the memory DLL. Changing the SDRAM_CLKTR memory clock phase coarse timing adjustment effects the phase relationship of the internal, to the PPC chip, and external, to the PPC chip, versions of MEMCLK_OUT. Signed-off-by: Adam Graham <agraham@amcc.com> Signed-off-by: Victor Gallardo <vgallardo@amcc.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | Merge branch 'master' of /home/stefan/git/u-boot/u-bootStefan Roese2008-09-23-33/+26
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| * ppc4xx: Canyonlands: Remove unnecessary FDT warning upon DTB fixupStefan Roese2008-09-22-12/+4
| | | | | | | | | | | | | | | | | | Depending on the configuration jumper "SATA SELECT", U-Boot disabled either one PCIe node or the SATA node in the device tree blob. This patch removes the unnecessary and even confusing warning, when the node is not found at all. Signed-off-by: Stefan Roese <sr@denx.de>
| * Add missing device types to dev_print() in part.cRemy Bohmer2008-09-22-1/+9
| | | | | | | | Signed-off-by: Remy Bohmer <linux@bohmer.net>
| * Fix DPRAM memory leak when CFG_ALLOC_DPRAM is defined, whichWolfgang Denk2008-09-22-4/+6
| | | | | | | | | | | | | | | | eventually leads to a machine check. This change assures that DPRAM is allocated only once in that case. Signed-off-by: Gary Jennejohn <garyj@denx.de> Signed-off-by: Wolfgang Denk <wd@denx.de>
| * Fix Spartan-3 definitions.Laurent Pinchart2008-09-22-3/+3
| | | | | | | | | | | | | | A few Spartan-3 definitions erroneously use Spartan-3E size constants. This patch fixes them. Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com>
| * Remove duplicate Spartan-3E definition.Laurent Pinchart2008-09-22-9/+0
| | | | | | | | | | Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
| * socrates: change default mtest address rangeAnatolij Gustschin2008-09-22-2/+2
| | | | | | | | | | | | | | | | Running mtest command on socrates without specifying an address range crashes the board. This patch changes default mtest address range to prevent this behavior. Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * socrates: fix crash after relocationAnatolij Gustschin2008-09-22-1/+1
| | | | | | | | | | | | | | | | | | | | Currently U-Boot crashes after relocation to RAM. Changing the CPO value of the DDR SDRAM TIMING_CFG_2 register to READ_LAT + 1 (to the value it was before conversion of socrates to new DDR code) fixes the problem. Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * socrates: fix SPD EEPROM addressAnatolij Gustschin2008-09-22-1/+1
| | | | | | | | | | | | | | | | | | Commit be0bd8234b9777ecd63c4c686f72af070d886517 changed SPD EEPROM address to 0x51 and DDR SDRAM detection stopped working. Change this address back to 0x50. Signed-off-by: Anatolij Gustschin <agust@denx.de>
* | Merge branch 'master' of /home/stefan/git/u-boot/u-bootStefan Roese2008-09-22-1072/+450
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| * Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2008-09-21-3/+5
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| | * Support for multiple SGMII/TBI interfaces for TSEC ethernetPeter Tyser2008-09-16-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fix TBI PHY accesses to use the proper offset in CPU register space. The previous code would incorrectly access the TBI PHY by reading/writing to CPU register space at the same location as would be used to access external PHYs. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Acked-by: Andy Fleming <afleming@freescale.com>
| * | sh: Fix compile warningNobuhiro Iwamatsu2008-09-19-100/+133
| | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | sh: Add support watchdog for SH4A coreNobuhiro Iwamatsu2008-09-19-64/+104
| | | | | | | | | | | | | | | | | | | | | Add support watchdog for SH4A core (SH7763, SH7780 and SH7785). And fix some compile warning. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | sh: Fix typo in SH serial driverNobuhiro Iwamatsu2008-09-19-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | sh: Add support any page size and empty_zero_page to SH Linux uImageNobuhiro Iwamatsu2008-09-19-26/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Old U-Boot supported 4KB page size only. If this version, Linux kernel can not get command line from U-Boot. SH Linux kernel can change page size and empty_zero_page. This patch support this function and fix promlem. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | sh: rsk7203: Add support pkt_data_pull and pkt_data_push functionNobuhiro Iwamatsu2008-09-19-0/+21
| | | | | | | | | | | | | | | | | | | | | Add function of smc911x, pkt_data_pull and pkt_data_push. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| * | ADS5121: fix typo in "rootpath" default settingWolfgang Denk2008-09-18-1/+1
| | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | Coding style cleanup; update CHANEGLOGWolfgang Denk2008-09-17-35/+65
| | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | TQM8xx: Fix CFI flash driver support for all TQM8xx based boardsWolfgang Denk2008-09-16-876/+136
| |/ | | | | | | | | | | | | | | | | | | After switching to using the CFI flash driver, the correct remapping of the flash banks was forgotten. Also, some boards were not adapted, and the old legacy flash driver was not removed yet. Signed-off-by: Wolfgang Denk <wd@denx.de>
* | Revert "ppc4xx: Fix DDR2 auto calibration on Kilauea 600MHz (200MHz PLB)"Stefan Roese2008-09-22-37/+5
| | | | | | | | | | | | This reverts commit 3eec160a3a405b29ce9c06920f6427b9047dd8a8. Signed-off-by: Stefan Roese <sr@denx.de>
* | ppc4xx: Fix DDR2 auto calibration on Kilauea 600MHz (200MHz PLB)Victor Gallardo2008-09-16-5/+37
|/ | | | | | Signed-off-by: Victor Gallardo <vgallardo@amcc.com> Signed-off-by: Adam Graham <agraham@amcc.com> Signed-off-by: Stefan Roese <sr@denx.de>
* Prepare v2008.10-rc2v2008.10-rc2Wolfgang Denk2008-09-14-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
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