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2013-09-04mtd: atmel_nand: pmecc: fix bug fail to correct bit error in 1024-bytes sectorWu, Josh
The PMECC use BCH algorithm to correct error. In BCH algorithm, the primitive polynomial value is GF(2^13) for 512-bytes sector size. And it is GF(2^14) for 1024-bytes sector size. This patch will choose correct degree of the remainders (13 or 14) for different sector size. Tested in AT91SAM9X5-EK with MLC nand flash. More detail can be refered to section 5.4.1 of: AT91SAM ARM-based Embedded MPU Application Note <http://www.atmel.com/Images/doc11127.pdf> Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-09-04Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'Albert ARIBAUD
2013-09-04Merge branch 'u-boot-atmel/master' into 'u-boot-arm/master'Albert ARIBAUD
2013-09-03bootm: allow correct bounds-check of destinationKees Cook
While nothing presently examines the destination size, it should at least be correct so that future users of sys_mapmem() will not be surprised. Without this, it might be possible to overflow memory. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
2013-09-03lzo: correctly bounds-check output bufferKees Cook
This checks the size of the output buffer and fails if it was going to overflow the buffer during lzo decompression. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
2013-09-03lzma: correctly bounds-check output bufferKees Cook
The output buffer size must be correctly passed to the lzma decoder or there is a risk of overflowing memory during decompression. Switching to the LZMA_FINISH_END mode means nothing is left in an unknown state once the buffer becomes full. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
2013-09-03gzip: correctly bounds-check output bufferKees Cook
The output buffer size must not be reset by the gzip decoder or there is a risk of overflowing memory during decompression. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
2013-09-03documentation: add more compression configsKees Cook
This adds the missing compression config items to the README. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
2013-09-03sandbox: add compression testsKees Cook
This adds the "test_compression" command when building the sandbox. This tests the existing compression and decompression routines for simple sanity and for buffer overflow conditions. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
2013-09-03sandbox: Correct compiler warnings in cmd_bootm/cmd_ximgSimon Glass
Correct the following warnings found with sandbox when compression is enabled. cmd_bootm.c: In function 'bootm_load_os': cmd_bootm.c:443:11: warning: passing argument 4 of 'lzop_decompress' from incompatible pointer type [enabled by default] /usr/local/google/c/cosarm/src/third_party/u-boot/files/include/linux/lzo.h:31:5: note: expected 'size_t *' but argument is of type 'uint *' cmd_ximg.c: In function 'do_imgextract': cmd_ximg.c:225:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] cmd_ximg.c:225:14: warning: 'hdr' may be used uninitialized in this function [-Wuninitialized] Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Kees Cook <keescook@chromium.org>
2013-09-03Merge branch 'u-boot-tegra/master' into 'u-boot-arm/master'Albert ARIBAUD
2013-09-03Merge 'u-boot-microblaze/zynq' into (u-boot-arm/master'Albert ARIBAUD
Conflicts: arch/arm/include/asm/arch-zynq/hardware.h The conflict above was trivial and solved during merge.
2013-09-02Prepare v2013.10-rc2Tom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2013-08-31i.MX6: Set and clear the gating bits for Phase Fractional DividersEric Nelson
This addresses silicon errata ERR006282 as described in this document: https://community.freescale.com/docs/DOC-94581 Also implemented in Freescale's 2009.08-based release: http://git.freescale.com/git/cgit.cgi/imx/uboot-imx.git/ Commit id: b7c5badf94ffbe6cd0845efbb75e16e05e3af404 Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com> Acked-by: Stefano Babic <sbabic@denx.de>
2013-08-31i.MX6: nitrogen6x: Don't bother setting PLL3(480) PFD1 divisorEric Nelson
This clock isn't feeding anything under U-Boot, so there's no point in changing it from power-on default. Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
2013-08-31i.MX6: Correct ANATOP_PFD (Phase Fractional Divider) register declarationsEric Nelson
Some _CLKGATE_MASK and _FRAC_MASK macros were wrong for PFD_480 and the PFD_528 macros were missing. Fortunately, the incorrect macros weren't being used. Since both the PFD_480 and PFD_528 registers have the same structure, and the fields are identical for [0..3] in bytes [0..3], so a single set of macros will suffice. Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
2013-08-31i.MX6: Add convenience macros cpu_type(rev) and is_cpu_type(cpu)Eric Nelson
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com> Acked-by: Stefano Babic <sbabic@denx.de>
2013-08-31ARM: mxs: rename function that sets AUTO_RESTART flagHector Palacios
The AUTO_RESTART flag of HW_RTC_PERSISTENT0 register will power up the chip automatically 180ms after power down. This bit must be enabled by the boot loader to ensure the target can start upon hardware reset or watchdog reset even when powered from a battery. Currently the function named 'mxs_power_clear_auto_restart()' is setting this flag although the 'clear' in its name suggest the opposite. This patch renames the function to 'mxs_power_set_auto_restart()' and removes the comment about EVK revision A which was confusing because the function indeed was setting the flag. Signed-off-by: Hector Palacios <hector.palacios@digi.com>
2013-08-31ARM: Congatec: README updateSARTRE Leo
README: U-boot works both on SPI-NOR and SDcard Signed-off-by: Leo Sartre <lsartre@adeneo-embedded.com> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
2013-08-31tools: mxsboot: Staticize functionsMarek Vasut
Make remaining non-static functions static and the same for vars. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de>
2013-08-31tools: Sort lists of files in MakefileMarek Vasut
Fix the lists of files so they are in order again. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Stefano Babic <sbabic@denx.de>
2013-08-31ARM: mxs: tools: Add mkimage support for MXS bootstreamMarek Vasut
Add mkimage support for generating and verifying MXS bootstream. The implementation here is mostly a glue code between MXSSB v0.4 and mkimage, but the long-term goal is to rectify this and merge MXSSB with mkimage more tightly. Once this code is properly in U-Boot, MXSSB shall be deprecated in favor of mkimage-mxsimage support. Note that the mxsimage generator needs libcrypto from OpenSSL, I therefore enabled the libcrypto/libssl unconditionally. MXSSB: http://git.denx.de/?p=mxssb.git;a=summary The code is based on research presented at: http://www.rockbox.org/wiki/SbFileFormat Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br>
2013-08-31imx: add status reporting for HAB statusStefano Babic
Add functions to report the HAB (High Assurance Boot) status of e.g. i.MX6 CPUs. This is taken from git://git.freescale.com/imx/uboot-imx.git branch imx_v2009.08_3.0.35_4.0.0 cpu/arm_cortexa8/mx6/generic.c include/asm-arm/arch-mx6/mx6_secure.h Signed-off-by: Stefano Babic <sbabic@denx.de>
2013-08-31tools: add support for setting the CSF into imximageStefano Babic
Add support for setting the CSF (Command Sequence File) pointer which is used for HAB (High Assurance Boot) in the imximage by adding e.g. CSF 0x2000 in the imximage.cfg file. This will set the CSF pointer accordingly just after the padded data image area. The boot_data.length is adjusted with the value from the imximage.cfg config file. The resulting u-boot.imx can be signed with the FSL HAB tooling. The generated CSF block needs to be appended to the u-boot.imx. Signed-off-by: Stefano Babic <sbabic@denx.de>
2013-08-31tools: add padding of data image file for imximageStefano Babic
Implement function vrec_header to be able to pad the final data image file according the what has been calculated for boot_data.length. Signed-off-by: Stefano Babic <sbabic@denx.de>
2013-08-31tools: add variable padding of data image in mkimageStefano Babic
Use previously unused return value of function vrec_header to return a padding size to generic mkimage. This padding size is used in copy_files to pad with zeros after copying the data image. Signed-off-by: Stefano Babic <sbabic@denx.de>
2013-08-31tools: dynamically allocate imx_header in imximageStefano Babic
Change to dynamically allocate the imx_header to correctly allocate the IVT, Boot Data and DCD at correct locations depending on the boot media. Also check that the Image Vector Table Offset + IVT + Boot Data + DCD <= Initial Load Region Size. Previously struct imx_header was always 4096 bytes and was not dealing correctly with the Image Vector Table Offset. Now, the memory allocation looks for e.g. SD boot like this Storage u-boot.imx RAM Device 00000000 177ff000 <-------------- | 00000400 00000000 d1 00 20 40 IVT.header 177ff400 <------- | 00000404 00000004 00 00 80 17 IVT.entry 177ff404 ----------- | 00000408 00000008 00 00 00 00 IVT.reserved1 177ff408 | | | 0000040C 0000000C 2c f4 7f 17 IVT.dcd 177ff40C ------ | | | 00000410 00000010 20 f4 7f 17 IVT.boot 177ff410 ---- | | | | 00000414 00000014 00 f4 7f 17 IVT.self 177ff414 -------- | | 00000418 00000018 00 00 00 00 IVT.csf 177ff418 | | | | 0000041C 0000001C 00 00 00 00 IVT.reserved2 177ff41C | | | | 00000420 00000020 00 f0 7f 17 BootData.start 177ff420 <--- | | --- 00000424 00000024 00 60 03 00 BootData.length 177ff424 | | 00000428 00000028 00 00 00 00 BootData.plugin 177ff428 | | 0000042C 0000002C d2 03 30 40 DCD.header 177ff42C <----- | ... | 00001000 00000c00 13 00 00 ea U-Boot Start 17800000 <---------- While at it also remove the unused #define HEADER_OFFSET. Signed-off-by: Stefano Babic <sbabic@denx.de>
2013-08-31tools: rename mximage_flash_offset to imximage_ivt_offsetStefano Babic
This better reflects the naming from the Reference Manual as well as fits better since "flash" is not really applicabe for SATA. Signed-off-by: Stefano Babic <sbabic@denx.de>
2013-08-31tools: imx_header should not include flash_offsetStefano Babic
Doing a make distclean; make mx6qsabresd_config; make and hexdump -C u-boot.imx | less ... 00000360 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| * 000003f0 00 00 00 00 00 00 00 00 00 00 00 00 00 04 00 00 |................| ^^^^^^^^^^^ 00000400 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| * 00001000 13 00 00 ea 14 f0 9f e5 14 f0 9f e5 14 f0 9f e5 |...ê.ð.å.ð.å.ð.å| ... shows the flash_offset value being written into the final generated image, wich is not correct. Instead create flash_offset as static variable such that the generated image is "clean". 00000360 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| * 00001000 13 00 00 ea 14 f0 9f e5 14 f0 9f e5 14 f0 9f e5 |...ê.ð.å.ð.å.ð.å| Signed-off-by: Stefano Babic <sbabic@denx.de>
2013-08-30drivers:power:max77686: add function to set voltage and modePiotr Wilczek
This patch add new functions to pmic max77686 to set voltage and mode. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Tom Rini <trini@ti.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-08-30exynos5250: arndale: Add mmc supportInderpal Singh
This patch adds mmc support to the arndale board. Signed-off-by: Inderpal Singh <inderpal.singh@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-08-30exynos5250: Add arndale board supportChander Kashyap
Arndale board is based on samsung's exynos5250 soc. Signed-off-by: Inderpal Singh <inderpal.singh@linaro.org> Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2013-08-28siemens-am33x-common.h: Always build CONFIG_OMAP_GPIO supportTom Rini
The MMC driver relies on this block now. Signed-off-by: Tom Rini <trini@ti.com>
2013-08-28arm, am335x: add support for 3 siemens boardsHeiko Schocher
add support for the am335x based boards from siemens: dxr2: - DDR3 128MiB - NAND 256MiB - Ethernet with external Switch SMSC LAN9303 - no PMIC - internal Watchdog - DFU support pxm2: - DDR2 512 MiB - NAND 1024 MiB - PMIC - PHY atheros ar803x - USB Host - internal Watchdog - DFU support rut: - DDR3 256 MiB - NAND 256 MiB - PMIC - PHY natsemi dp83630 - external Watchdog - DFU support Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Roger Meier <r.meier@siemens.com> Signed-off-by: Samuel Egli <samuel.egli@siemens.com> Cc: Pascal Bach <pascal.bach@siemens.com> Cc: Tom Rini <trini@ti.com>
2013-08-28video: add formike lcd panel initHeiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Anatolij Gustschin <agust@denx.de> Cc: Tom Rini <trini@ti.com> Acked-by: Anatolij Gustschin <agust@denx.de>
2013-08-28arm, am335x: add watchdog supportHeiko Schocher
Add TI OMAP 16xx & 24xx/34xx 32KHz (non-secure) watchdog support. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Tom Rini <trini@ti.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net>
2013-08-28arm, spl: add watchdog library to SPLHeiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Tom Rini <trini@ti.com>
2013-08-28arm, am335x: add some missing registers and defines for lcd and epwm supportHeiko Schocher
- add missing register defines in struct cm_perpl epwmss0clkctrl epwmss2clkctrl lcdcclkstctrl - add missing register defines in struct cm_dpll clklcdcpixelclk - add struct pwmss_regs - add struct pwmss_ecap_regs - add LCD Controller base LCD_CNTL_BASE - add PWM0 controller base PWMSS0_BASE Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Tom Rini <trini@ti.com>
2013-08-28arm, am33xx: add defines for gmii_sel_register bitsHeiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Mugunthan V N <mugunthanvnm@ti.com>
2013-08-28dra7xx_evm: Re-order and comment the networking related config optionsTom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2013-08-28omap5_uevm: Better comment why we have TCA642X and the reset timeTom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2013-08-28TI:omap5: Clarify comments about SPL and DDR timings in common configTom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2013-08-28TI:am33xx: Move SPL YMODEM support to the per-board configTom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2013-08-28am335x_evm: Update README for customizationTom Rini
As this is a reference platform, update the README to note which IP blocks are required for use due to design choices of the reference rather than required by the SoC itself. Signed-off-by: Tom Rini <trini@ti.com>
2013-08-28TI:armv7: Re-order slightly the generic CONFIG options, expand related commentsTom Rini
Re-group the general options to note things that can be removed safely to reduce binary size when not required, and expand the comment about what commands we do include to note it could be replaced with a specific list of required one. While at it, move the CMD parts of various blocks IP to the end of the list for consistency. Signed-off-by: Tom Rini <trini@ti.com>
2013-08-28am335x_evm: Regroup USB optionsTom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2013-08-28am335x_evm: Add comment by SPL SPI supportTom Rini
Signed-off-by: Tom Rini <trini@ti.com>
2013-08-28TI:am335x: Better comment and organize the networking related optionsTom Rini
While in here, drop CONFIG_BOOTP_DEFAULT as it is unused in the code. Signed-off-by: Tom Rini <trini@ti.com>
2013-08-28omap5: Expand CONFIG_SPL_MAX_SIZE and comment upon SRAM_SCRATCH_SPACE_ADDRTom Rini
After examining both TRMs and doing some experimentation, we can rely on using the start of the download area for CONFIG_SPL_TEXT_BASE and then move SRAM_SCRATCH_SPACE_ADDR up, just like am335x. This is required for peripheral boot modes such as UART. Signed-off-by: Tom Rini <trini@ti.com>
2013-08-28TI:armv7: Move CONFIG_SPL_LIBDISK_SUPPORT to MMC sectionTom Rini
We only need this library when we're doing "disk" access to MMC/SD. Update comment around the rest of CONFIG_SPL_LIB* to note that the others are always required. Signed-off-by: Tom Rini <trini@ti.com>
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