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| * | libfdt: Rework/cleanup fdt_next_tag()David Gibson2009-04-01-47/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, callers of fdt_next_tag() must usually follow the call with some sort of call to fdt_offset_ptr() to verify that the blob isn't truncated in the middle of the tag data they're going to process. This is a bit silly, since fdt_next_tag() generally has to call fdt_offset_ptr() on at least some of the data following the tag for its own operation. This patch alters fdt_next_tag() to always use fdt_offset_ptr() to verify the data between its starting offset and the offset it returns in nextoffset. This simplifies fdt_get_property() which no longer has to verify itself that the property data is all present. At the same time, I neaten and clarify the error handling for fdt_next_tag(). Previously, fdt_next_tag() could return -1 instead of a tag value in some circumstances - which almost none of the callers checked for. Also, fdt_next_tag() could return FDT_END either because it encountered an FDT_END tag, or because it reached the end of the structure block - no way was provided to tell between these cases. With this patch, fdt_next_tag() always returns FDT_END with a negative value in nextoffset for an error. This means the several places which loop looking for FDT_END will still work correctly - they only need to check for errors at the end. The errors which fdt_next_tag() can report are: - -FDT_ERR_TRUNCATED if it reached the end of the structure block instead of finding a tag. - -FDT_BADSTRUCTURE if a bad tag was encountered, or if the tag data couldn't be verified with fdt_offset_ptr(). This patch also updates the callers of fdt_next_tag(), where appropriate, to make use of the new error reporting. Finally, the prototype for the long gone _fdt_next_tag() is removed from libfdt_internal.h. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| * | libfdt: Rework fdt_next_node()David Gibson2009-04-01-48/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently fdt_next_node() will find the next node in the blob regardless of whether it is above, below or at the same level in the tree as the starting node - the depth parameter is updated to indicate which is the case. When a depth parameter is supplied, this patch makes it instead terminate immediately when it finds the END_NODE tag for a node at depth 0. In this case it returns the offset immediately past the END_NODE tag. This has a couple of advantages. First, this slightly simplifies fdt_subnode_offset(), which no longer needs to explicitly check that fdt_next_node()'s iteration hasn't left the starting node. Second, this allows fdt_next_node() to be used to implement _fdt_node_end_offset() considerably simplifying the latter function. The other users of fdt_next_node() either don't need to iterate out of the starting node, or don't pass a depth parameter at all. Any callers that really need to iterate out of the starting node, but keep tracking depth can do so by biasing the initial depth value. This is a semantic change, but I think it's very unlikely to break any existing library users. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* | | Rename common ns16550 constants with UART_ prefix to prevent conflictsDetlev Zundel2009-04-03-182/+139
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix problems introduced in commit 7b5611cdd12ca0cc33f994f0d4a4454788fc3124 [inka4x0: Add hardware diagnosis functions for inka4x0] which redefined MSR_RI which is already used on PowerPC systems. Also eliminate redundant definitions in ps2mult.h. More cleanup will be needed for other redundant occurrences though. Signed-off-by: Detlev Zundel <dzu@denx.de>
* | | Add "source" command; prepare removal of "autoscr" commandWolfgang Denk2009-04-03-215/+237
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the doc/feature-removal-schedule.txt, the "autoscr" command will be replaced by the "source" command in approximately 6 months from now. This patch prepares this change and starts a 6 month transition period as follows: - The new "source" command has been added, which implements exactly the same functionlaity as the old "autoscr" command before - The old "autoscr" command name is kept as an alias for compatibility - Command sequences, script files atc. have been adapted to use the new "source" command - Related environment variables ("autoscript", "autoscript_uname") have *not* been adapted yet; these will be renamed resp. removed in a separate patch when the support for the "autoscr" command get's finally dropped. Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | Add "GPL cleanup" task to feature-removal-schedule.txtWolfgang Denk2009-04-03-0/+14
| |/ |/| | | | | | | | | | | Announce removal of all non-GPL or GPL-incompatible files after August 2009. Signed-off-by: Wolfgang Denk <wd@denx.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2009-04-02-1283/+943
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| * | NetStar: fix NANDLadislav Michl2009-03-31-63/+37
| | | | | | | | | | | | | | | | | | | | | Fix NAND support broken during new NAND code merge. Move those few lines of code to board/netstar/netstar.c Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
| * | OMAP: use {read,write}l to access timer registersLadislav Michl2009-03-30-12/+9
| | | | | | | | | | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
| * | OMAP: rename timer divisorLadislav Michl2009-03-30-54/+41
| | | | | | | | | | | | | | | | | | | | | Divisor field is called PTV not PVT. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | OMAP: reindent timer codeLadislav Michl2009-03-30-11/+8
| | | | | | | | | | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
| * | s3c2410: move nand driver to drivers/mtd/nandJean-Christophe PLAGNIOL-VILLARD2009-03-30-9/+3
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | s3c24x0: move i2c driver to drivers/i2cJean-Christophe PLAGNIOL-VILLARD2009-03-30-6/+2
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | s3c24x0: move serial driver to drivers/serialJean-Christophe PLAGNIOL-VILLARD2009-03-30-6/+7
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | davinci: move i2c driver to drivers/i2cJean-Christophe PLAGNIOL-VILLARD2009-03-30-6/+2
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | davinci: move nand driver to drivers/mtd/nandJean-Christophe PLAGNIOL-VILLARD2009-03-30-10/+6
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | imx: move serial driver to drivers/serialJean-Christophe PLAGNIOL-VILLARD2009-03-30-8/+6
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | arm720t/clps7111: move serial driver to drivers/serialJean-Christophe PLAGNIOL-VILLARD2009-03-29-5/+5
| | | | | | | | | | | | | | | | | | add CONFIG_CLPS7111_SERIAL to activate the driver Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | lpc2292: move serial driver to drivers/serialJean-Christophe PLAGNIOL-VILLARD2009-03-29-77/+108
| | | | | | | | | | | | | | | | | | add CONFIG_LPC2292_SERIAL to activate the driver Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | ks8695: move serial driver to drivers/serialJean-Christophe PLAGNIOL-VILLARD2009-03-29-1/+4
| | | | | | | | | | | | | | | | | | add CONFIG_KS8695_SERIAL to activate the driver Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | s3c64xx: move usb driver to drivers/usbJean-Christophe PLAGNIOL-VILLARD2009-03-29-1/+2
| | | | | | | | | | | | | | | | | | add CONFIG_USB_S3C64XX to activate the driver Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | imx31: move serial driver to drivers/serialJean-Christophe PLAGNIOL-VILLARD2009-03-29-7/+2
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | netarm: move serial driver to drivers/serialJean-Christophe PLAGNIOL-VILLARD2009-03-29-6/+3
| | | | | | | | | | | | | | | | | | add CONFIG_NETARM_SERIAL to activate the driver Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | sa1100: move serial driver to drivers/serialJean-Christophe PLAGNIOL-VILLARD2009-03-29-1/+7
| | | | | | | | | | | | | | | | | | add CONFIG_SA1100_SERIAL to activate the driver Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | s3c44b0: extract cache from cpu.cJean-Christophe PLAGNIOL-VILLARD2009-03-29-63/+92
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | s3c44b0: move serial driver to drivers/serialJean-Christophe PLAGNIOL-VILLARD2009-03-29-1/+3
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | s3c44b0: move rtc driver to drivers/rtcJean-Christophe PLAGNIOL-VILLARD2009-03-29-77/+104
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | s3c44b0: move i2c driver to drivers/i2cJean-Christophe PLAGNIOL-VILLARD2009-03-29-291/+318
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | s3c4510b: move specific code to soc directoryJean-Christophe PLAGNIOL-VILLARD2009-03-29-66/+134
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | NetStar: add RTC supportLadislav Michl2009-03-29-0/+14
| | | | | | | | | | | | | | | | | | Add RTC support. Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
| * | NetStar: use generic flash driverLadislav Michl2009-03-29-354/+26
| | | | | | | | | | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
| * | NetStar: update crcit utilityLadislav Michl2009-03-29-7/+7
| | | | | | | | | | | | | | | | | | Make crc32 function to match its prototype. Use more meaningful identifiers. Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
| * | Remove nowhere used symbol CONFIG_SYS_CLKS_IN_HZLadislav Michl2009-03-29-148/+0
| | | | | | | | | | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
* | | mpc83xx: Set guarded bit on BAT that covers the end of the address spaceScott Wood2009-04-01-6/+10
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mpc8313erdb board currently sets DBAT6 to cover all of the final 256MiB of address space; however, not all of this space is covered by a device. In particular, flash sits at 0xfe000000-0xfe7fffff, and nothing is mapped at the far end of the address space. In zlib, there is a loop that references p[-1] if p is non-NULL. Under some circumstances, this leads to the CPU speculatively loading from 0xfffffff8 if p is NULL. This leads to a machine check. Signed-off-by: Scott Wood <scottwood@freescale.com> continuation to the remaining mpc83xx boards that suffer from the same problem. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-i2cWolfgang Denk2009-04-01-5/+1
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| * | soft_i2c.c compiler/linker errorJens Scharsig2009-03-31-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fix the compiler/linker errors common/cmd_i2c.c:1252: undefined reference to `i2c_get_bus_speed' common/cmd_i2c.c:1256: undefined reference to `i2c_set_bus_speed' if board use CONFIG_I2C_CMD_TREE and CONFIG_I2C_MULTI_BUS is not uesd/undef (wrong define order) and removes additional empty lines Signed-off-by: Jens Scharsig <esw@bus-elektronik.de>
* | | Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2009-04-01-574/+2711
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| * | | 85xx/86xx: Ensure MP boot page is not usedKumar Gala2009-04-01-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We had a bug on 86xx in which the boot page used to bring up secondary cores was being overwritten and used for the malloc region in u-boot. We need to reserve the region of memory that the boot page is going to be put at so nothing uses it. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Becky Bruce <beckyb@kernel.crashing.org>
| * | | 85xx: Introduce determine_mp_bootpg() helper.Kumar Gala2009-04-01-23/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Match determine_mp_bootpg() that was added for 86xx. We need this to address a bug introduced in v2009.03 with 86xx MP booting. We have to make sure to reserve the region of memory used for the MP bootpg() so other u-boot code doesn't use it. Also added a comment about how cpu_reset() is dealing w/an errata on early 85xx MP HW. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | 86xx: Cleanup MP supportKumar Gala2009-04-01-54/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Use CONFIG_MP instead of CONFIG_NUM_CPUS to match 85xx * Introduce determine_mp_bootpg() helper. We'll need this to address a bug introduced in v2009.03 with 86xx MP booting. We have to make sure to reserve the region of memory used for the MP bootpg() so other u-boot code doesn't use it. * Added dummy versions of cpu_reset(), cpu_status() & cpu_release() to allow cmd_mp.c to build and work. In the future we should look at implementing all these functions. This could be common w/85xx if we use spin tables on 86xx. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | mpc8641hpcn/sbc8641d: Add missing board_lmb_reservesBecky Bruce2009-03-31-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We're missing the board_lmb_reserve definitions that allow cpu_mp_lmb_reserve to be called; this means that Linux is free to reallocate reserved pages. Linux currently boots because we're getting lucky - the page we've reserved is high enough in memory that it isn't allocated by Linux while we still need it to be in existence. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | MPC85xx: Add MPC8569MDS board supportHaiying Wang2009-03-30-0/+1392
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds MPC8569MDS board support. The UART, QE UEC1 and UEC2, BRD EEPROM on I2C2 bus, PCI express and DDR3 SPD are supported in this patch. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Hillel Avni <Hillel.Avni@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | MPC85xx: Add MPC8569 CPU supportHaiying Wang2009-03-30-5/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a workaround for MPC8569 CPU Errata, which needs to set Bit 13 of LBCR in 4K bootpage. We setup a temp TLB for eLBC controller in bootpage, then invalidate it after LBCR bit 13 is set. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | MPC85xx: Load and enable QE microcode patch in IRAMHaiying Wang2009-03-30-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the silicon which doesn't have ROM support in QE, it always needs to load a pre-built ucode binary to IRAM so that QE can work. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Hillel Avni <Hillel.Avni@freescale.com>
| * | | 85xx: Add support for additional e500mc featuresKumar Gala2009-03-30-1/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * Enable backside L2 * e500mc no longer has timebase enable in HID (moved to CCSR register) Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | fsl-ddr: add the DDR3 SPD infrastructureDave Liu2009-03-30-50/+860
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - support mirrored DIMMs, not support register DIMMs - test passed on P2020DS board with MT9JSF12872AY-1G1D1 - test passed on MPC8569MDS board with MT8JSF12864HY-1G1D1 Signed-off-by: Dave Liu <daveliu@freescale.com> Signed-off-by: Travis Wheatley <travis.wheatley@freescale.com>
| * | | fsl-ddr: Fix two bugs in the ddr infrastructureDave Liu2009-03-30-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. wr_lat UM said the total write latency for DDR2 is equal to WR_LAT + ADD_LAT, the write latency is CL + ADD_LAT - 1. so, the WR_LAT = CL - 1; 2. rd_to_pre we missed to add the ADD_LAT for DDR2 case. Reported-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: Dave Liu <daveliu@freescale.com>
| * | | 83xx: Use common LSDMR defines from asm/fsl_lbc.hKumar Gala2009-03-30-172/+31
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Kim Phillips <kim.phillips@freescale.com>
| * | | 85xx: Use common LSDMR defines from asm/fsl_lbc.hKumar Gala2009-03-30-271/+91
| | | | | | | | | | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | | Add LSDMR (SDRAM Mode Register) definition on localbusKumar Gala2009-03-30-0/+27
| |/ / | | | | | | | | | | | | | | | | | | The masks for various bit defines of LSDMR are common and thus we can define them in one place rather than replicating them in each config.h Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | rtc: remove broken rtc_read and rtc_write declarationsKim Phillips2009-04-01-4/+0
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 04e11cf3 "rtc: add support for 4543 RTC (manufactured by e.g. EPSON)" introduces the following build error on boards configuring e.g, the ds1374 rtc: Configuring for MPC837XEMDS board... ds1374.c:103: error: static declaration of 'rtc_read' follows non-static declaration /home/r1aaha/git/u-boot/include/rtc.h:64: error: previous declaration of 'rtc_read' was here ds1374.c:104: error: conflicting types for 'rtc_write' /home/r1aaha/git/u-boot/include/rtc.h:65: error: previous declaration of 'rtc_write' was here this reverts the erroneous chunk. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Acked-by: Detlev Zundel <dzu@denx.de> CC: Detlev Zundel <dzu@denx.de> CC: Andreas Pfefferle <ap@denx.de>
generated by cgit v1.1 at 2024-11-02 10:21:09 +0000