- 25 3月, 2008 5 次提交
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由 Shinya Kuribayashi 提交于
Make some asm headers adjusted to the latest Linux kernel. Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp>
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由 Shinya Kuribayashi 提交于
The initial intension of having mips_cache_lock() was to use the cache as memory for temporary stack use so that a C environment can be set up as early as possible. But now mips_cache_lock() follow lowlevel_init(). We've already have the real memory initilaized at this point, therefore we could/should use it. No reason to lock at all. Other problems: Cache locking is not consistent across MIPS implementaions. Some imple- mentations don't support locking at all. The style of locking varies - some support per line locking, others per way, etc. Some parts use bits in status registers instead of cache ops. Current mips_cache_lock() is not necessarily general-purpose. And this is worthy of special mention; once U-Boot/MIPS locks the lines, they are never get unlocked, so the code relies on whatever gets loaded after U-Boot to re-initialize the cache and clear the locks. We're sup- posed to have CFG_INIT_RAM_LOCK and unlock_ram_in_cache() implemented, but leave the situation as it is for a long time. For these reasons, I proposed the removal of mips_cache_lock() from the global start-up code. This patch adds CFG_INIT_RAM_LOCK_MIPS to make existing users aware that *things have changed*. If he wants the same behavior as before, he needs to have CFG_INIT_RAM_LOCK_MIPS in his config file. If we don't have any regression report through several releases, then we'll remove codes entirely. Signed-off-by: NShinya Kuribayashi <skuribay@ruby.dti.ne.jp> Acked-by: NAndrew Dyer <amdyer@gmail.com>
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由 Yuri Tikhonov 提交于
If the LWMON5 config has SYSMON POST among CONFIG_POSTs which may be run on the board, then the SYSMON POST controls the display backlight (doesn't switch backlight ON if POST FAILED, and does switch the backlight ON if PASSED). If not, then the video driver controls the display backlight (just switch ON the backlight upon initialization). Signed-off-by: NYuri Tikhonov <yur@emcraft.com>
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由 Yuri Tikhonov 提交于
Fix errors in the LWMON5 Sysmon POST for negative temperatures. Signed-off-by: NYuri Tikhonov <yur@emcraft.com>
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由 Wolfgang Denk 提交于
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- 23 3月, 2008 6 次提交
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由 Nobuhiro Iwamatsu 提交于
In current source code, when the device number of PCI is 0, process PCI bridge without fail. However, when the device number is 0, it is not PCI always bridge. There are times when device of PCI allocates. When CONFIG_PCI_SKIP_HOST_BRIDGE is enable, this problem is solved when use this patch. Signed-off-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org> Acked-by: NStefan Roese <sr@denx.de>
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由 Wolfgang Denk 提交于
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由 Yuri Tikhonov 提交于
Add test for DPIC_SYS_ERROR_REG to be zero in the LWMON5 dsPIC POST. Signed-off-by: Yuri Tikhonov <yur@emcraft.com> ---
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- 21 3月, 2008 3 次提交
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由 Wolfgang Denk 提交于
plus some coding style cleanup Signed-off-by: NWolfgang Denk <wd@denx.de>
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由 Yuri Tikhonov 提交于
Modify the RTC API to provide one a status for the time reported by the rtc_get() function: 0 - a reliable time is guaranteed, < 0 - a reliable time isn't guaranteed (power fault, clock issues, and so on). The RTC chip drivers are responsible for providing this info if the corresponding chip supports such functionality. If not - always report that the time is reliable. The POST RTC test was modified to detect the RTC faults utilizing this new rtc_get() feature. Signed-off-by: NYuri Tikhonov <yur@emcraft.com>
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- 19 3月, 2008 20 次提交
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由 Martin Krause 提交于
- insert partition for dtb blob to TQM5200B MTD layout - set env variables dependent on the configured board (TQM5200 or TQM5200B) Signed-off-by: NMartin Krause <martin.krause@tqs.de>
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由 Stefan Roese 提交于
With this patch we don't need that many #ifdef's in the code. It moves the subtraction into the macro and defines a NOP-macro when CONFIG_FLASH_SHOW_PROGRESS is not defined. Signed-off-by: NStefan Roese <sr@denx.de> Acked-by: NGerald Van Baren <vanbaren@cideas.com>
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由 Jerry Van Baren 提交于
Signed-off-by: NGerald Van Baren <vanbaren@cideas.com>
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由 David Gibson 提交于
Since fdt_node_offset_by_compatible() was converted to the new fdt_next_node() iterator, a chunk of initialization code became redundant, but was not removed by oversight. This patch cleans it up. Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
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由 David Gibson 提交于
Currently the CHECK_HEADER() macro is defined local to fdt_ro.c. However, there are a handful of functions (fdt_move, rw_check_header, fdt_open_into) from other files which could also use it (currently they open-code something more-or-less identical). Therefore, this patch moves CHECK_HEADER() to libfdt_internal.h and uses it in those places. Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
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由 Kumar Gala 提交于
The introduciton of the 'fdt bootcpu' broke parsing for 'fdt boardsetup'. Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Kumar Gala 提交于
fdt header - Display header info fdt bootcpu <id> - Set boot cpuid fdt memory <addr> <size> - Add/Update memory node fdt rsvmem print - Show current mem reserves fdt rsvmem add <addr> <size> - Add a mem reserve fdt rsvmem delete <index> - Delete a mem reserves Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 David Gibson 提交于
fdt_add_subnode_namelen() has a bug if asked to add a subnode to a node which has NOP tags interspersed with its properties. In this case fdt_add_subnode_namelen() will put the new subnode before the first NOP tag, even if there are properties after it, which will result in an invalid blob. This patch fixes the bug, and adds a testcase for it. Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
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由 David Gibson 提交于
This patch adds an fdt_next_node() function which can be used to iterate through nodes of the tree while keeping track of depth. This function is used to simplify the iteration code in a lot of other functions, and is also exported for use by library users. Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
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由 David Gibson 提交于
This patch adds an fdt_set_name() function to libfdt, mirroring fdt_get_name(). This is a r/w function which alters the name of a given device tree node. Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
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由 Yuri Tikhonov 提交于
Signed-off-by: NDmitry Rakhchev <rda@emcraft.com> Signed-off-by: NYuri Tikhonov <yur@emcraft.com>
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由 Yuri Tikhonov 提交于
Backlight was switched on even when temperature was too low. Signed-off-by: NDmitry Rakhchev <rda@emcraft.com> Signed-off-by: NYuri Tikhonov <yur@emcraft.com>
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由 Yuri Tikhonov 提交于
The patch introduces the alternative configuration of the log buffer for the lwmon5 board: the storage for the log-buffer itself is OCM(on-chip memory), the log-buffer header is moved to six GPT registers (PPC440EPX_GPT0_COMP1, ..., PPC440EPX_GPT0_COMP5). To enable this, alternative, configuration the U-Boot board configuration file for lwmon5 includes the definitions of alternative addresses for header (CONFIG_ALT_LH_ADDR) and buffer (CONFIG_ALT_LB_ADDR). The Linux shall be configured with the CONFIG_ALT_LB_LOCATION option set, and has the BOARD_ALT_LH_ADDR and BOARD_ALT_LB_ADDR constants defined in the lwmon5 board-specific header (arch/ppc/platforms/4xx/lwmon5.h). Signed-off-by: NYuri Tikhonov <yur@emcraft.com>
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由 Yuri Tikhonov 提交于
Signed-off-by: NDmitry Rakhchev <rda@emcraft.com> Signed-off-by: NYuri Tikhonov <yur@emcraft.com>
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由 Yuri Tikhonov 提交于
Signed-off-by: NDmitry Rakhchev <rda@emcraft.com> Signed-off-by: NYuri Tikhonov <yur@emcraft.com>
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由 Yuri Tikhonov 提交于
The patch introduces the CRITICAL feature of POST tests. If the test marked as POST_CRITICAL fails then the alternative, post_critical, boot-command is used. If this command is not defined then U-Boot enters into interactive mode. Signed-off-by: NDmitry Rakhchev <rda@emcraft.com> Signed-off-by: NYuri Tikhonov <yur@emcraft.com>
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由 Yuri Tikhonov 提交于
* External Watchdog test; * dsPIC tests; * FPGA test; * GDC test; * Sysmon tests. Signed-off-by: NDmitry Rakhchev <rda@emcraft.com> Signed-off-by: NYuri Tikhonov <yur@emcraft.com>
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由 Yuri Tikhonov 提交于
Signed-off-by: NDmitry Rakhchev <rda@emcraft.com>
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由 Wolfgang Denk 提交于
Signed-off-by: NWolfgang Denk <wd@denx.de>
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- 16 3月, 2008 6 次提交
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由 Mike Frysinger 提交于
The parallel flash on the BF537-STAMP is CFI compliant, so there is no need for the board specific driver at all. Just use the common CFI driver. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
Add maintainer information for the Blackfin boards. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
Stop tying things to the processor that should be tied to other defines and change BFIN_CPU to CONFIG_BFIN_CPU so that it can be used in the build system to select the -mcpu option. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
This moves the Blackfin-common bootldr command out of the BF537-STAMP specific board directory and into the common directory so that all Blackfin boards may utilize it. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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