- 13 10月, 2008 12 次提交
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由 Luigi 'Comio' Mantellini 提交于
Signed-off-by: NLuigi 'Comio' Mantellini <luigi.mantellini@idf-hit.com>
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由 Nick Spence 提交于
This is needed in unlock_ram_in_cache() because it is called from C and will corrupt the small data area anchor that is kept in R2. lock_ram_in_cache() is modified similarly as good coding practice, but is not called from C. Signed-off-by: NNick Spence <nick.spence@freescale.com>
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由 Kumar Gala 提交于
For some reason we duplicated the majority of code in lib_ppc/interrupts.c Not know how that happened, but there is no good reason for it. Use the interrupt_init_cpu() and timer_interrupt_cpu() since its why they exist. Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Ed Swarthout 提交于
The flash_unlock_seq requires a sector for AMD_LEGACY. Fix a retcode check typeo. Signed-off-by: NEd Swarthout <Ed.Swarthout@freescale.com> Signed-off-by: NStefan Roese <sr@denx.de>
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由 Stefan Roese 提交于
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- 10 10月, 2008 4 次提交
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由 Matthias Fuchs 提交于
This patch fixes USB 2.0 communication issues on some DU440 boards. Signed-off-by: NMatthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: NStefan Roese <sr@denx.de>
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由 Matthias Fuchs 提交于
Signed-off-by: NMatthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: NStefan Roese <sr@denx.de>
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由 Matthias Fuchs 提交于
Signed-off-by: NMatthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: NStefan Roese <sr@denx.de>
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由 Matthias Fuchs 提交于
Signed-off-by: NMatthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: NStefan Roese <sr@denx.de>
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- 09 10月, 2008 7 次提交
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由 Kumar Gala 提交于
Commit 445a7b38 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: NKumar Gala <galak@kernel.crashing.org>
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由 Wolfgang Grandegger 提交于
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: NWolfgang Grandegger <wg@grandegger.com>
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由 Rafal Czubak 提交于
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: NRafal Czubak <rcz@semihalf.com>
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Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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由 Guennadi Liakhovetski 提交于
Switch to the standard CFG_HZ=1000 value, while at it, minor white-space cleanup, remove CFG_CLKS_IN_HZ from config-headers. Tested on mx31ads, provides 2% or 0.4% precision depending on the CONFIG_MX31_TIMER_HIGH_PRECISION flag. Measured with stop-watch on 100s boot-delay. Signed-off-by: NGuennadi Liakhovetski <lg@denx.de>
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由 gnusercn 提交于
due to the arm implementation which supposed that U-Boot is in RAM when we jump to start_armboot Signed-off-by: Ngnusercn <gnusercn@gmail.com> Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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- 08 10月, 2008 5 次提交
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由 Adam Graham 提交于
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: NAdam Graham <agraham@amcc.com> Signed-off-by: NVictor Gallardo <vgallardo@amcc.com> Signed-off-by: NStefan Roese <sr@denx.de>
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由 Haiying Wang 提交于
Signed-off-by: NHaiying Wang <Haiying.Wang@freescale.com>
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由 Haiying Wang 提交于
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: NHaiying Wang <Haiying.Wang@freescale.com>
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由 Haiying Wang 提交于
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: NHaiying Wang <Haiying.Wang@freescale.com>
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由 Jason Jin 提交于
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: NJason Jin <Jason.jin@freescale.com>
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- 07 10月, 2008 1 次提交
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由 Kumar Gala 提交于
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: NKumar Gala <galak@kernel.crashing.org>
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- 04 10月, 2008 1 次提交
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由 Gerald Van Baren 提交于
Oops, screwed up the function name in the documenting comment for this function. Trivial correction in this patch. Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au> Acked-by: NGerald Van Baren <vanbaren@cideas.com>
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- 03 10月, 2008 1 次提交
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由 David Gibson 提交于
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: NDavid Gibson <david@gibson.dropbear.id.au>
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- 02 10月, 2008 4 次提交
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由 Mike Frysinger 提交于
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: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NStefan Roese <sr@denx.de>
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由 Stefan Roese 提交于
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: NStefan Roese <sr@denx.de>
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由 Jon Loeliger 提交于
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: NJon Loeliger <jdl@freescale.com>
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由 David Gibson 提交于
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: NDavid Gibson <david@gibson.dropbear.id.au>
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- 01 10月, 2008 2 次提交
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由 Wolfgang Denk 提交于
Signed-off-by: NWolfgang Denk <wd@denx.de>
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we need this due to the arm implementation which supposed that U-Boot is in RAM when we jump to start_armboot This reverts commit f96b44ce. in order to do it for all arm board Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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- 24 9月, 2008 3 次提交
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由 Kim Phillips 提交于
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: NCoray Tate <Coray.Tate@freescale.com> Cc: Scott Wood <scottwood@freescale.com> Signed-off-by: NKim Phillips <kim.phillips@freescale.com>
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由 Nobuhiro Iwamatsu 提交于
Fixed typo from CONIFG_MPC837X to CONFIG_MPC837X Signed-off-by: NNobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: NKim Phillips <kim.phillips@freescale.com>
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由 Kim Phillips 提交于
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: NKim Phillips <kim.phillips@freescale.com>
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