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* avr32: Fix theoretical race in udelay()Haavard Skinnemoen2008-05-27-9/+7
| | | | | | | | | | | If the specified delay is very short, the cycle counter may go past the "end" time we are waiting for before we get around to reading it. Fix it by checking the different between the cycle count "now" and the cycle count at the beginning. This will work as long as the delay measured in number of cycles is below 2^31. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Compile atmel_mci.o conditionallyHaavard Skinnemoen2008-05-27-5/+1
| | | | | | | Remove #ifdef CONFIG_MMC from the source file and use conditional compilation in the Makefile instead. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Fix wrong error flags in atmel_mci driverHaavard Skinnemoen2008-05-27-1/+1
| | | | | | | | Make sure we check for CRC errors when sending commands that use CRC checking. Reported-by: Gururaja Hebbar K R <gururajakr@sanyo.co.in> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Fix two warnings in atmel_mci.cHaavard Skinnemoen2008-05-27-2/+4
| | | | | | The warnings are harmless but annoying. Let's fix them. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Rework SDRAM initialization codeHaavard Skinnemoen2008-05-27-120/+166
| | | | | | | | | | | | | | This cleans up the SDRAM initialization and related code a bit, and allows faster booting. * Add definitions for EBI and internal SRAM to asm/arch/memory-map.h * Remove memory test from sdram_init() and make caller responsible for verifying the SDRAM and determining its size. * Remove base_address member from struct sdram_config (was sdram_info) * Add data_bits member to struct sdram_config and kill CFG_SDRAM_16BIT * Add support for a common STK1000 hack: 16MB SDRAM instead of 8. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Do stricter stack checking in the exception handlerHaavard Skinnemoen2008-05-27-1/+2
| | | | | | | Don't do a stack dump if the stack pointer is outside the memory area reserved for stack. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Use the same entry point for reset and exception handlingHaavard Skinnemoen2008-05-27-74/+122
| | | | | | | | | | | | | | Since the reset vector is always aligned to a very large boundary, we can save a couple of KB worth of alignment padding by placing the exception vectors at the same address. Deciding which one it is is easy: If we're handling an exception, the CPU is in Exception mode. If we're starting up after reset, the CPU is in Supervisor mode. So this adds a very minimal overhead to the reset path (only executed once) and the exception handling path (normally never executed at all.) Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Put memset in its own sectionHaavard Skinnemoen2008-05-27-1/+1
| | | | | | | | All C code is compiled with -ffunction-sections -fdata-sections. Assembly functions should get their own sections as well so that everything looks consistent. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Rename pm_init() as clk_init() and make SoC-specificHaavard Skinnemoen2008-05-27-44/+76
| | | | | | | | pm_init() was always more about clock initialization than anything else. Dealing with PLLs, clock gating and such is also inherently SoC-specific, so move it into a SoC-specific directory. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Use new-style Makefile for the at32ap platformHaavard Skinnemoen2008-05-27-7/+14
| | | | | | This makes it easier to avoid compiling certain files later. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Remove unused file cpu/at32ap/pm.cHaavard Skinnemoen2008-05-27-42/+0
| | | | Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Clean up the HMATRIX codeHaavard Skinnemoen2008-05-27-238/+198
| | | | | | | | | | | | | Rework the HMATRIX configuration interface so that it becomes easier to configure the HMATRIX for boards with special needs, and add new parts. The HMATRIX header file has been split into a general, chip-independent part with register definitions, etc. and a chip-specific part with SFR bitfield definitions and master/slave identifiers. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Add support for the ATSTK1006 boardHaavard Skinnemoen2008-05-27-0/+227
| | | | | | | This is a replacement for ATSTK1002 with 64MB SDRAM and NAND flash on board. It's currently in production and will be available soon. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Get rid of the .flashprog sectionHaavard Skinnemoen2008-05-27-32/+3
| | | | | | | | | | | | The .flashprog section was only needed back when we were running directly from flash, and it's even more useless on NGW100 since it uses the CFI flash driver which never used this workaround in the first place. Remove it on STK1000 as well, and get rid of all the associated code and annotations. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Use correct condition around macb clock accessorsHaavard Skinnemoen2008-05-27-1/+1
| | | | | | | get_macb_pclk_rate() and get_macb_hclk_rate() should be available when the chip has a MACB controller, not when it has a USART. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: Disable the AP7000 internal watchdog on startupDavid Brownell2008-05-27-0/+4
| | | | | | | | | This patch forces the watchdog off in all cases. That will at least get rid of the constant reboot cycle, though it won't let the watchdog actually run in the new kernels: its probe() comes up with a polite warning. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* avr32: stk1002 and ngw100 convergenceDavid Brownell2008-05-27-6/+9
| | | | | | | | | | | | | Make STK1002 and NGW100 boards act more alike: - STK boards can use as many arguments as NGW - STK boards don't need to manage FPGAs either - NGW commands should match STK ones Also spell U-Boot right in prompts for STK1002 and NGW100. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> [haavard.skinnemoen@atmel.com: update STK100[34] as well] Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
* Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk2008-05-27-48/+47
|\ | | | | | | | | | | | | | | Conflicts: include/configs/socrates.h Signed-off-by: Wolfgang Denk <wd@denx.de>
| * USB: replace old swap_ with proper endianess conversion macrosChristian Eggers2008-05-22-45/+38
| | | | | | | | | | Signed-off-by: Christian Eggers <ceggers@gmx.de> Signed-off-by: Markus Klotzbuecher <mk@denx.de>
| * Fix endianess conversion in usb_ohci.cChristian Eggers2008-05-22-3/+3
| | | | | | | | | | Signed-off-by: Christian Eggers <ceggers@gmx.de> Signed-off-by: Markus Klotzbuecher <mk@denx.de>
| * USB: add support for multiple PCI OHCI controllersSergei Poselenov2008-05-22-3/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | Add new configuration variable CONFIG_PCI_OHCI_DEVNO. In case of several PCI USB controllers on a board this variable specifys which controller to use. Also add USB support for sokrates board. See doc/README.generic_usb_ohci for details. Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com> Signed-off-by: Markus Klotzbuecher <mk@denx.de>
* | Socrates: Added USB support.Sergei Poselenov2008-05-27-9/+12
| | | | | | | | Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
* | USB: add new configuration variable CONFIG_PCI_OHCI_DEVNOSergei Poselenov2008-05-27-1/+10
| | | | | | | | | | | | | | | | In case of several PCI USB controllers on a board this variable specifys which controller to use. See doc/README.generic_usb_ohci for details. Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
* | Socrates: add support for DS75 Digital Thermo Sensor on I2C bus.Sergei Poselenov2008-05-27-1/+11
| | | | | | | | Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
* | Socrates: Config file cleanup.Sergei Poselenov2008-05-27-3/+4
|/ | | | Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
* Merge branch 'master' of git://git.denx.de/u-boot-testingWolfgang Denk2008-05-21-9/+9
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| * Fix some whitespace issuesWolfgang Denk2008-05-21-9/+9
| | | | | | | | | | | | introduced by 53677ef18 "Big white-space cleanup." Signed-off-by: Wolfgang Denk <wd@denx.de>
* | Merge branch 'socrates' of /home/wd/git/u-boot/projectsWolfgang Denk2008-05-21-9/+1160
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| * | socrates: fix second TSEC configuration (it is actually TSEC3)Sergei Poselenov2008-05-20-6/+6
| | | | | | | | | | | | Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
| * | Fixed reset for socratesSergei Poselenov2008-05-20-9/+14
| | | | | | | | | | | | Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
| * | socrates: changes to support FDTSergei Poselenov2008-05-20-33/+50
| | | | | | | | | | | | | | | Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | Initial support for "Socrates" boardSergei Poselenov2008-05-20-0/+1129
| | | | | | | | | | | | Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
* | | Merge branch 'lwmon5' of /home/wd/git/u-boot/projectsWolfgang Denk2008-05-21-8/+155
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| * | | POST: replace the LOGBUFF_INITIALIZED flag in gd->post_log_word (1 << 31) ↵Yuri Tikhonov2008-05-20-4/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | with the GD_FLG_LOGINIT flag in gd->flags. This way we become able to utilize the full post_log_word for POST activities (overwise, POST ECC, which has 0x8000 ID, could be erroneously treated as started in post_output_backlog() even if there was actually no POST ECC run (because of OCM POST failure, for example). Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
| * | | POST: mark OCM test as POST_STOPYuri Tikhonov2008-05-20-1/+1
| | | | | | | | | | | | | | | | Signed-off-by: Ilya Yanok <yanok@emcraft.com>
| * | | POST: add POST_STOP flagYuri Tikhonov2008-05-20-2/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't run futher tests in case of a test fails that is marked as POST_STOP. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
| * | | POST: switch CFG_POST_OCM with CFG_POST_CODEC (workaround)Yuri Tikhonov2008-05-20-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch the OCM testid with the codec one. The reason is that current implementation requires the POST_ROM testid to fit into lower 16 bits, and the codec test will never run with POST_ROM hopefully. Signed-off-by: Ilya Yanok <yanok@emcraft.com>
| * | | lwmon5: enable OCM post test on lwmon5 boardYuri Tikhonov2008-05-20-0/+6
| | | | | | | | | | | | | | | | Signed-off-by: Ilya Yanok <yanok@emcraft.com>
| * | | POST: OCM test added.Yuri Tikhonov2008-05-20-0/+104
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added OCM test to POST layer. This version runs before all other tests but doesn't yet interrupt post sequence on failure. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
| * | | POST: typo fixYuri Tikhonov2008-05-20-1/+1
| |/ / | | | | | | | | | Signed-off-by: Ilya Yanok <yanok@emcraft.com>
* | | Make ads5121 out-of-tree compiling safeYork Sun2008-05-21-1/+6
| | | | | | | | | | | | | | | | | | Reuse the existing DIU driver in board/freescale/common. Signed-off-by: York Sun <yorksun@freescale.com>
* | | Adding DIU support for Freescale 5121ADSYork Sun2008-05-21-21/+261
| | | | | | | | | | | | | | | | | | | | | | | | Add DIU and cfb console support to FSL 5121ADS board. Use #define CONFIG_VIDEO in config file to enable fb console. Signed-off-by: York Sun <yorksun@freescale.com>
* | | Replace DPRINTF with debugYork Sun2008-05-21-35/+29
| | | | | | | | | | | | | | | | | | Remove DPRINTF macro and replace it with generic debug macro. Signed-off-by: York Sun <yorksun@freescale.com>
* | | Move pixel clock setting to board fileYork Sun2008-05-21-34/+25
| |/ |/| | | | | | | | | | | The clock divider has different format in 5121 and 8610. This patch moves it to board specific code. Signed-off-by: York Sun <yorksun@freescale.com>
* | Big white-space cleanup.Wolfgang Denk2008-05-21-13519/+13530
|/ | | | | | | | | | | 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>
* common/usb.c: fix incorrect escape sequenceHebbar2008-05-20-1/+1
| | | | Signed off by: Gururaja Hebbar <gururajakr@sanyo.co.in>
* Fix 8313ERDB board configurationYork Sun2008-05-19-8/+6
| | | | | | | | | Change LCRR clock ratio from 2 to 4 to commodate VSC7385. Correct TSEC1 vs TSEC2 assignment. Define ETHADDR and ETH1ADDR always. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Timur Tabi <timur@freescale.com>
* Release v1.3.3Wolfgang Denk2008-05-19-1/+299
| | | | | | Update CHANGELOG for release. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xxWolfgang Denk2008-05-19-1/+30
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| * ppc4xx: Canyonlands: Disable PCIe0/SATA in dev-tree depending on selectionStefan Roese2008-05-19-1/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When SATA is selected (via jumper J6) we need to disable the first PCIe node in the device tree, so that Linux doesn't initialize it. Otherwise the Linux SATA driver will fail to detect the devices. The same goes the other way around too. So if PCIe is selected we need to disable the SATA node in the device tree. This is because PCIe port 0 and SATA on 460EX share the same pins (multiplexed) and we have to configure in U-Boot which peripheral is enabled. Signed-off-by: Stefan Roese <sr@denx.de>
generated by cgit v1.1 at 2024-12-02 10:53:20 +0000