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2008-10-14The PIPE_INTERRUPT flag is used wrongRemy Bohmer
At a lot of places in the code the PIPE_INTERRUPT flags and friends are used wrong. The wrong bits are compared to this flag resulting in wrong conditions. Also there are macros that should be used for PIPE_* flags. This patch tries to fix them all, however, I was not able to test the changes, because I do not have any of these boards. Review required! Signed-off-by: Remy Bohmer <linux@bohmer.net> Signed-off-by: Markus Klotzbuecher <mk@denx.de>
2008-10-14fix USB initialisation procedureRemy Bohmer
The max packet size is encoded as 0,1,2,3 for 8,16,32,64 bytes. At some places directly 8,16,32,64 was used instead of the encoded value. Made a enum for the options to make this more clear and to help preventing similar errors in the future. After fixing this bug it became clear that another bug existed where the 'pipe' is and-ed with PIPE_* flags, where it should have been 'usb_pipetype(pipe)', or even better usb_pipeint(pipe). Also removed the triple 'get_device_descriptor' sequence, it has no use, and Windows nor Linux behaves that way. There is also a poll going on with a timeout when usb_control_msg() fails. However, the poll is useless, because the flag will never be set on a error, because there is no code that runs in a parallel that can set this flag. Changed this to something more logical. Tested on AT91SAM9261ek and compared the flow on the USB bus to what Linux is doing. There is no difference anymore in the early initialisation sequence. Signed-off-by: Remy Bohmer <linux@bohmer.net> Signed-off-by: Markus Klotzbuecher <mk@denx.de>
2008-09-19usb: Fix compile warning of r8a66597-hcdNobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Markus Klotzbuecher <mk@denx.de>
2008-09-17USB layer of U-Boot causes USB protocol errors while using USB memory sticksRemy Bohmer
There are several differences between Linux, Windows and U-boot for initialising the USB devices. While analysing the behaviour of U-boot it turned out that U-boot does things really different, and some are wrong (compared to the USB standard). This patch fixes some errors: * The NEW_init procedure that was already in the code is good, while the old procedure is wrong. See code comments for more info. * On a Control request the data returned by the device can be more than 8 bytes, while the host limits it to 8 bytes. This caused the host to generate a DataOverrun error. This results in a lot of USB sticks not being recognised, and the transmission ended frequently with a CTL:TIMEOUT Error. * Added a flag CONFIG_LEGACY_USB_INIT_SEQ to allow users to use the old init procedure. Signed-off-by: Remy Bohmer <linux@bohmer.net> Signed-off-by: Markus Klotzbuecher <mk@denx.de>
2008-09-17Refactoring parts of the common USB OHCI codeRemy Bohmer
This patch refactors some large routines of the USB OHCI code by making some routines smaller and more readable which helps debugging and understanding the code. (Makes the code looks somewhat more like the Linux implementation.) Also made entire file compliant to Linux Coding Rules (checkpatch.pl compliant) Signed-off-by: Remy Bohmer <linux@bohmer.net> Signed-off-by: Markus Klotzbuecher <mk@denx.de>
2008-09-17Fix for USB sticks not working on ARM while using GCC 4.x compilersRemy Bohmer
The GCC-compiler makes an optimisation error while optimising the routine usb_set_maxpacket(). This should be fixed in the compiler in the first place, but there lots of compilers out there that makes this error, that it is probably wiser to workaround it in U-boot itself. What happens is that the register r3 is used as loop-counter 'i', but gets overwritten later on. From there it starts using register r3 for several other things and the assembler code is becoming a big mess. This is clearly a compiler bug. This error occurs on at least several versions of Code Sourcery Lite compilers for ARM. Like the Edition 2008q1, and 2008q3, It has also been seen on other compilers, while compiling for armv4t, or armv5te with Os, O1 and O2. We work around it by splitting up this routine in 2 parts, and making sure that the split out part is NOT inlined any longer. This will make GCC spit out assembler that do not show this problem. Another possibility is to adapt the Makefile to stop optimisation for the complete file. I think this solution is nicer. Signed-off-by: Remy Bohmer <linux@bohmer.net> Signed-off-by: Markus Klotzbuecher <mk@denx.de>
2008-09-17Coding style cleanup; update CHANEGLOGWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-09-16TQM8xx: Fix CFI flash driver support for all TQM8xx based boardsWolfgang Denk
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>
2008-09-13Prepare v2008.10-rc2Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-09-13Coding style cleanup, update CHANGELOGWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-09-13Update mailing list email and archive addressesPeter Tyser
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2008-09-1385xx: socrates: autoprobe Lime chipu-boot@bugs.denx.de
This patch is an attempt to implement autoprobing for the Lime presence on the bus. Configure GPCM for Lime CS2 and try to access chip ID registers. Second read atempt delivers register values if the chip is present. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2008-09-1385xx: socrates: Add support for new image format.u-boot@bugs.denx.de
Signed-off-by: Detlev Zundel <dzu@denx.de>
2008-09-13sh: Fix compile error for r2dplusNobuhiro Iwamatsu
netdev.h was not include by r2dplus. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
2008-09-13powerpc: Fix bootm to boot up again with a RamdiskHeiko Schocher
Commit 2a1a2cb6 didnt remove the dummy mem reservation in fdt_chosen, and this stopped Linux from booting with a Ramdisk. This patch fixes this, by deleting the useless dummy mem reservation. When booting with a Ramdisk, a fix offset FDT_RAMDISK_OVERHEAD is now added to of_size, so we dont need anymore a dummy mem reservation. I measured the value of FDT_RAMDISK_OVERHEAD on a MPC8270 based system (=0x44 bytes) and rounded it up to 0x80). Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
2008-09-12Add support for LZMA uncompression algorithm.Luigi 'Comio' Mantellini
Signed-off-by: Luigi 'Comio' Mantellini <luigi.mantellini@idf-hit.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-12Merge branch 'master' of git://git.denx.de/u-boot-nand-flashWolfgang Denk
2008-09-12fsl_elbc_nand: ecclayout cleanupsAnton Vorontsov
This patch deletes oobavail assignments, they're calculated by the nand core code in nand_scan_tail, plus current oobavail values are wrong for the LP NANDs. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-09-12fsl_elbc_nand: implement support for flash-based BBTAnton Vorontsov
This patch implements support for flash-based BBT for chips working through ELBC NAND controller, so that NAND core will not have to re-scan for bad blocks on every boot. Because ELBC controller may provide HW-generated ECCs we should adjust bbt pattern and bbt version positions in the OOB free area. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-09-12fsl_elbc_nand: fix OOB workability for large page NAND chipsAnton Vorontsov
For large page chips, nand_bbt is looking into OOB area, and checking for "0xff 0xff" pattern at OOB offset 0. That is, two bytes should be reserved for bbt means. But ELBC driver is specifying ecclayout so that oobfree area starts at offset 1, so only one byte left for the bbt purposes. This causes problems with any OOB users, namely JFFS2: after first mount JFFS2 will fill all OOBs with "erased marker", so OOBs will contain: OOB Data: ff 19 85 20 03 00 ff ff ff 00 00 08 ff ff ff ff OOB Data: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff OOB Data: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff OOB Data: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff And on the next boot, NAND core will rescan for bad blocks, then will see "0xff 0x19" pattern, and will mark all blocks as bad ones. To fix the issue we should implement our own bad block pattern: just one byte at OOB start. Though, this will work only for x8 chips. For x16 chips two bytes must be checked. Since ELBC driver does not support x16 NANDs (yet), we're safe for now. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2008-09-12Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk
2008-09-12Merge branch 'Makefile-next' of git://git.denx.de/u-boot-armWolfgang Denk
2008-09-12Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk
2008-09-12Merge branch 'master' of git://git.denx.de/u-boot-ppc4xxWolfgang Denk
2008-09-12MPC512x: reduce timeout waiting for Ethernet autonegotiation to 2.5sWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-09-12ppc4xx: Enable device tree (FDT) support in zeus board portStefan Roese
Signed-off-by: Stefan Roese <sr@denx.de>
2008-09-12ppc4xx: Fix SDRAM inititialization of multiple 405 based board portsStefan Roese
This patch fixes a problem introdiced with patch bbeff30c [ppc4xx: Remove superfluous dram_init() call or replace it by initdram()]. The boards affected are: - PCI405 - PPChameleonEVB - quad100hd - taihu - zeus Signed-off-by: Stefan Roese <sr@denx.de>
2008-09-12ppc4xx: Add .gitignore file to xilinx-ppc440 boardsRicardo Ribalda Delgado
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es> Signed-off-by: Stefan Roese <sr@denx.de>
2008-09-12ppc4xx: Fix compilation of v5fx30teval_flashRicardo Ribalda Delgado
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es> Signed-off-by: Stefan Roese <sr@denx.de>
2008-09-12ppc4xx: Fix in-tree build for ppc440-generic boardsRicardo Ribalda Delgado
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es> Signed-off-by: Stefan Roese <sr@denx.de>
2008-09-12ARM: synchronize mach-types.h with linux 2.6.27-rc6Jean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-12at91rm9200: fix errors with CONFIG_CMD_I2C_TREEJens Scharsig
This patch prevents linker error on AT91RM9200 boards, if CONFIG_CMD_I2_TREE is set. It implements i2c_set_bus_speed and i2c_get_bus_speed as a dummy function. Signed-off-by: Jens Scharsig <esw@bus-elektronik.de>
2008-09-12ARM DaVinci: Remove duplicate code in cpu/arm926ejs/davinci/dp83848.cHugo Villeneuve
ARM DaVinci: Remove duplicate code in cpu/arm926ejs/davinci/dp83848.c Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com>
2008-09-12make: Remove redundant __ARM__ addition when cross-compiling on *BSDShinya Kuribayashi
__ARM__ is given by arm_config.mk automatically. Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
2008-09-12Fix MACH_TYPE for the AT91RM9200DK board.Claudio Scordino
Signed-off-by: Claudio Scordino <claudio@evidence.eu.com>
2008-09-12i.mx change get_timer(base) to return time since baseAndrew Dyer
This patch changes get_timer() for i.MX to return the time since 'base' instead of the time since the counter was at zero. Symptom seen is flash timeout errors when erasing or programming a sector using the common cfi flash code. Signed-off-by: Andrew Dyer <adyer@righthandtech.com>
2008-09-12i.MX use u-boot baud rate and don't assume UART master clockAndrew Dyer
1) Change the i.MX serial driver to use the baud rate set in the u-boot environment 2) don't assume a 16MHz value for PERCLK1 in baud rate calculations 3) don't write a 1 to the RDR bit in the USR2 reg. (bit is not "write one to clear" like other status bits in the reg.) Signed-off-by: Andrew Dyer <adyer@righthandtech.com>
2008-09-12arm920t fix constant error in start.SAndrew Dyer
Code in cpu/arm920t/start.S will die with a compilation error if CONFIG_STACKSIZE + CFG_MALLOC_LEN works out to an invalid constant for the ARM sub instruction. Change the code so that each is subtracted independently to avoid the error. Signed-off-by: Andrew Dyer <adyer@righthandtech.com>
2008-09-12ARM OMAP : Correct Invalid Timer Register Field Declaration in omap1510.h & ↵Gururaja Hebbar K R
omap730.h - Correct Invalid #define of MPUTIM_PTV_MASK for omap1510 & omap730 register definition MPUTIM_PTV_MASK is defined as #define MPUTIM_PTV_MASK (0x7<<PTV_BIT) while it should have been #define MPUTIM_PTV_MASK (0x7<<MPUTIM_PTV_BIT) - Below Patch corrects the same Signed-off-by: Gururaja Hebbar <gururajakr@sanyo.co.in>
2008-09-11Set up SD/MMC OCR as comment describes. i.e. 3.2-3.4v.Adrian Filipi
Signed-off-by: Adrian Filipi <adrian.filipi@eurotech.com>
2008-09-11i.MX31: document timer precision optionGuennadi Liakhovetski
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
2008-09-11i.MX31: Make the SPI bus and chip select configurable for MC13783Magnus Lilja
The i.MX31 has three SPI buses and each bus has several chip selects and the MC13783 chip can be connected to any of these. The current RTC driver for MC13783 is hardcoded for CSPI2/SS2. This patch makes make MC13783 SPI bus and chip select configurable via CONFIG_MC13783_SPI_BUS and CONFIG_MC13783_SPI_CS. Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
2008-09-11i.MX31: Add reset_timer() and modify get_timer_masked().Magnus Lilja
This patch adds the reset_timer() function (needed by nand_base.c) and modifies the get_timer_masked() to work in the same way as the omap24xx function. Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
2008-09-10ap325rxa: remove duplicate CONFIG_FLASH_CFI_DRIVERJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-10bootm arm/avr32/blackfin/microblaze/nios2/sh: remove no more need 'error' labelJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-10rename CFG_ENV macros to CONFIG_ENVJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-10nvedit: rename error comment to CONFIG_ENV_IS_IN_Jean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-10cmd_mem: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-10move cmd_get_data_size to command.cJean-Christophe PLAGNIOL-VILLARD
add CMD_DATA_SIZE macro to enable it Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-10env_flash: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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