September 2013 - U-Boot

[U-Boot] [PATCH] DFU: fix for raw data write
by Mateusz Zalega 05 Sep '13

05 Sep '13

This commit fixes DFU raw (performed w/o partition interface, via mmc_block_op()) write. Mateusz Zalega (1): DFU: fix for raw data write drivers/dfu/dfu.c | 22 ++++++++++++++++++++++ drivers/dfu/dfu_mmc.c | 3 +++ include/dfu.h | 7 ++----- 3 files changed, 27 insertions(+), 5 deletions(-) -- 1.8.2.1

3 5

[U-Boot] Pull request for Kees Cook's compression fixes
by Simon Glass 05 Sep '13

05 Sep '13

Hi Tom, I believe these qualify for the release since they are fixes/tests, but this is up to you. To help with the process I have done a pull request. Also I ran them through buildman (unfortunately I cannot build all archs, but I build most). No new errors/warnings. ./tools/buildman/buildman -b x86-push -s Summary of 8 commits for 1155 boards (32 threads, 1 job per thread) 01: Prepare v2013.10-rc2 blackfin: + bf561-acvilon cm-bf561 blackstamp br4 bct-brettl2 cm-bf527 dnp5370 bf506f-ezkit ip04 bf527-sdp bf609-ezkit bf537-stamp bf527-ezkit-v2 cm-bf537e tcm-bf518 cm-bf537u bf537-pnav cm-bf533 pr1 bf533-ezkit ibf-dsp561 bf537-srv1 cm-bf548 bf537-minotaur bf538f-ezkit bf548-ezkit bf525-ucr2 blackvme bf527-ezkit tcm-bf537 bf533-stamp bf518f-ezbrd bf527-ad7160-eval bf526-ezbrd bf561-ezkit m68k: + M54455EVB_a66 M5329AFEE M5249EVB idmr M5208EVBE M5475FFE M54451EVB astro_mcf5373l M54418TWR_serial_rmii M54455EVB_intel M5282EVB M54455EVB_i66 M5475GFE M5253DEMO M54455EVB_stm33 M5485BFE M5485DFE M5329BFEE M52277EVB M5475EFE M5475CFE cobra5272 M5485AFE M53017EVB M5475AFE M5485HFE M5235EVB M5253EVBE M54418TWR_nand_mii M54418TWR_nand_rmii_lowfreq TASREG M5475BFE M5475DFE M5275EVB M52277EVB_stmicro eb_cpu5282 eb_cpu5282_internal M54451EVB_stmicro M5271EVB M5485GFE M5485EFE M5485FFE M54418TWR M5235EVB_Flash32 M5373EVB M54418TWR_nand_rmii M54418TWR_serial_mii M5485CFE M54455EVB M5272C3 powerpc: + MVBLM7 MVSMR lcd4_lwmon5 sparc: + grsim grsim_leon2 gr_cpci_ax2000 gr_xc3s_1500 gr_ep2s60 sh: + rsk7269 rsk7264 sh7752evb rsk7203 sh7757lcr nios2: + PCI5441 nios2-generic PK1C20 microblaze: + microblaze-generic openrisc: + openrisc-generic arm: + palmtc zipitz2 VCMA9 lubbock zynq_dcc vpac270_nor_128 colibri_pxa270 kzm9g zynq xaeniax palmtreo680 polaris pxa255_idp lp8x4x vpac270_ond_256 vpac270_nor_256 smdk2410 h2200 balloon3 palmld trizepsiv 02: sandbox: Correct compiler warnings in cmd_bootm/cmd_ximg 03: sandbox: add compression tests 04: documentation: add more compression configs 05: gzip: correctly bounds-check output buffer 06: lzma: correctly bounds-check output buffer 07: lzo: correctly bounds-check output buffer 08: bootm: allow correct bounds-check of destination The following changes since commit fb18fa95a14ae875ef0a5421cd9fecc00c7c3a4c: Prepare v2013.10-rc2 (2013-09-02 14:20:36 -0400) are available in the git repository at: ssh://gu-x86@git.denx.de/u-boot-x86.git comp for you to fetch changes up to 315c0ace7c220591a9b220ab7698e85624b430c0: bootm: allow correct bounds-check of destination (2013-09-03 13:30:26 -0600) ---------------------------------------------------------------- Kees Cook (6): sandbox: add compression tests documentation: add more compression configs gzip: correctly bounds-check output buffer lzma: correctly bounds-check output buffer lzo: correctly bounds-check output buffer bootm: allow correct bounds-check of destination Simon Glass (1): sandbox: Correct compiler warnings in cmd_bootm/cmd_ximg README | 9 +++ common/cmd_bootm.c | 12 +-- common/cmd_ximg.c | 5 +- include/configs/sandbox.h | 5 ++ lib/gunzip.c | 4 +- lib/lzma/LzmaTools.c | 8 +- lib/lzo/lzo1x_decompress.c | 8 +- test/Makefile | 1 + test/compression.c | 335 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 9 files changed, 375 insertions(+), 12 deletions(-) create mode 100644 test/compression.c

2 1

[U-Boot] [PATCH] nios2: change size_t to fix format warning for gcc 4.7.3
by Thomas Chou 05 Sep '13

05 Sep '13

The gcc-4.7.3 in lastest nios2 toolchain generated lots of warning on type mismatch. So change typedef of size_t to unsigned int, followed those of arm and mips arch. spi_flash.c: In function 'spi_flash_read_write': spi_flash.c:42:3: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'long unsigned int' [-Wformat] Signed-off-by: Thomas Chou <thomas(a)wytron.com.tw> --- arch/nios2/include/asm/posix_types.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/nios2/include/asm/posix_types.h b/arch/nios2/include/asm/posix_types.h index 6733640..b4bf261 100644 --- a/arch/nios2/include/asm/posix_types.h +++ b/arch/nios2/include/asm/posix_types.h @@ -16,8 +16,8 @@ typedef int __kernel_pid_t; typedef unsigned short __kernel_ipc_pid_t; typedef unsigned short __kernel_uid_t; typedef unsigned short __kernel_gid_t; -typedef unsigned long __kernel_size_t; -typedef long __kernel_ssize_t; +typedef unsigned int __kernel_size_t; +typedef int __kernel_ssize_t; typedef int __kernel_ptrdiff_t; typedef long __kernel_time_t; typedef long __kernel_suseconds_t; -- 1.8.3.1

2 3

[U-Boot] [PATCH v8 0/2] Add Arndale board support
by Chander Kashyap 05 Sep '13

05 Sep '13

The Arndale board is based on samsung's exynos5250 SOC. For spl generation, it depends on the patch at [5]. First patch provides the basic arndale board support. The second patch adds the MMC support. Changes in v2: - split from earlier patchset at [3] as per Minkyu - Removed checkpatch errors pointed out by Wolfgang - rebased to latest u-boot-samsung master branch - created mmc_boot.c to remove dependency on consolidation patch at [4] - split the mmc support to new patch as it depends on [2] [1] http://permalink.gmane.org/gmane.comp.boot-loaders.u-boot/162883 [2] http://comments.gmane.org/gmane.comp.boot-loaders.u-boot/159887 [3] http://comments.gmane.org/gmane.comp.boot-loaders.u-boot/157101 [4] http://comments.gmane.org/gmane.comp.boot-loaders.u-boot/156272 Changes in v3: - Used dt based serial - rebased to latest u-boot-samsung master branch Changes in v4: - Removed the config dependency on exynos5_dt.h as it contains smdk5250 configurations rather than the common exynos5 generic configurations. - rebased to latest u-boot-samsung master branch Changes in v5: - Fix comments suggested by Minkyu - Added SPDX-License-Identifier to new files Changes in v6: - Fixed missed out sorting of Maintainers entry Changes in v7: - Fixed regression caused due to v6. - rebased to latest u-boot-samsung master branch - Fixed checkpatch warning for parenthesis alignment. Changes in v7: - Fixed DT compilation error with DTC 1.4.0 [5] [PATCH v2] CONFIG: EXYNOS5: Replace misnomer SMDK5250 with EXYNOS5250 and update Makefiles Chander Kashyap (1): exynos5250: Add arndale board support Inderpal Singh (1): exynos5250: arndale: Add mmc support MAINTAINERS | 4 + board/samsung/arndale/Makefile | 34 ++++ board/samsung/arndale/arndale.c | 101 ++++++++++++ board/samsung/arndale/arndale_spl.c | 50 ++++++ board/samsung/dts/exynos5250-arndale.dts | 39 +++++ boards.cfg | 1 + include/configs/arndale.h | 255 ++++++++++++++++++++++++++++++ 7 files changed, 484 insertions(+) create mode 100644 board/samsung/arndale/Makefile create mode 100644 board/samsung/arndale/arndale.c create mode 100644 board/samsung/arndale/arndale_spl.c create mode 100644 board/samsung/dts/exynos5250-arndale.dts create mode 100644 include/configs/arndale.h -- 1.7.9.5

1 2

[U-Boot] RFC, am335x_evm.h patch for u-boot on SD and rest on eMMC on BBB
by Robert P. J. Day 05 Sep '13

05 Sep '13

soldiering on with my configuring and building u-boot for my BBB, i have a proposal for include/configs/am335x_evm.h: #define CONFIG_BOOTCOMMAND \ "run findfdt; " \ "run mmcboot;" \ "setenv mmcdev 1; " \ "setenv bootpart 1:2; " \ "setenv mmcroot /dev/mmcblk1p2 ro; " \ <-- add this line "run mmcboot;" \ "run nandboot;" the rationale is for when there is a full, bootable OS in eMMC on the BBB, but someone wants to experiment with newer u-boot MLO and u-boot.img files. as you can see, there is an early attempt to run mmcboot off of SD card and, if that fails, the env vars are tweaked to now point to eMMC as plan B: "setenv mmcdev 1; " \ "setenv bootpart 1:2; " \ but if "mmcroot" isn't similariy tweaked, the boot process will still try to mount the second partition on the SD card as the root filesystem, which makes little sense. i realize you can use uEnv.txt to fix this, but it seems that the *default* should be that, if you're switching to eMMC for the boot partition, it only makes to switch to the same device for the root filesystem. thoughts? rday -- ======================================================================== Robert P. J. Day Ottawa, Ontario, CANADA http://crashcourse.ca Twitter: http://twitter.com/rpjday LinkedIn: http://ca.linkedin.com/in/rpjday ========================================================================

1 1

[U-Boot] [PULL] u-boot-atmel/master -> u-boot-arm/master
by Andreas Bießmann 05 Sep '13

05 Sep '13

Dear Albert Aribaud, please pull these two fixes into u-boot-arm/master for 2013.10 release. The following changes since commit 4eef93da262048eb1118e726b3ec5b8ebd3c6c91: Merge branch 'u-boot-atmel/master' into 'u-boot-arm/master' (2013-09-04 11:50:25 +0200) are available in the git repository at: git://git.denx.de/u-boot-atmel.git master for you to fetch changes up to 27871e6b519ccd933bd91c879241995c272fef3b: ARM: atmel: sama5d3: drop unused CONFIG_NET_MULTI (2013-09-04 17:07:30 +0200) ---------------------------------------------------------------- Bo Shen (1): ARM: atmel: sama5d3: drop unused CONFIG_NET_MULTI Wu, Josh (1): mtd: atmel_nand: pmecc: fix bug fail to correct bit error in 1024-bytes sector drivers/mtd/nand/atmel_nand.c | 3 ++- include/configs/sama5d3xek.h | 1 - 2 files changed, 2 insertions(+), 2 deletions(-)

2 1

[U-Boot] [PATCH] net, phy, cpsw: fix unaligned access if no phy found
by Heiko Schocher 05 Sep '13

05 Sep '13

if phy_connect() did not find a phy, phydev is not initialized and following code in cpsw_phy_init() maybe crashes. Fix this. Signed-off-by: Heiko Schocher <hs(a)denx.de> Cc: Joe Hershberger <joe.hershberger(a)gmail.com> Cc: Mugunthan V N <mugunthanvnm(a)ti.com> Cc: Tom Rini <trini(a)ti.com> --- Found on the dxr2 board with no phy connected to the board, U-Boot crashes with: U-Boot 2013.07-12701-gea98378-dirty (Sep 04 2013 - 06:58:16) I2C: ready DRAM: 128 MiB Enable d-cache FactorySet is not right in eeprom. NAND: 256 MiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 8-bit BCH HW ECC selected Net: Could not get PHY for cpsw: addr 0 data abort MAYBE you should read doc/README.arm-unaligned-accesses pc : [<87f80574>] lr : [<87f80fcc>] sp : 86f5aee0 ip : 00000034 fp : 80100020 r10: 00000014 r9 : 07e5d000 r8 : 86f5af30 r7 : 86f5f750 r6 : 86f5f804 r5 : 86f5f708 r4 : 86f5f750 r3 : 00000000 r2 : 00000000 r1 : 87fa4d08 r0 : 00000000 Flags: nZCv IRQs off FIQs on Mode SVC_32 Resetting CPU ... resetting ... --- drivers/net/cpsw.c | 3 +++ 1 Datei geändert, 3 Zeilen hinzugefügt(+) diff --git a/drivers/net/cpsw.c b/drivers/net/cpsw.c index 9bab71a..b18d528 100644 --- a/drivers/net/cpsw.c +++ b/drivers/net/cpsw.c @@ -947,6 +947,9 @@ static int cpsw_phy_init(struct eth_device *dev, struct cpsw_slave *slave) dev, slave->data->phy_if); + if (!phydev) + return -1; + phydev->supported &= supported; phydev->advertising = phydev->supported; -- 1.7.11.7

4 8

[U-Boot] [PULL] : Please pull u-boot-imx
by Stefano Babic 05 Sep '13

05 Sep '13

Hi Albert, please pull from u-boot-imx, thanks ! The following changes since commit 326ea986ac150acdc7656d57fca647db80b50158: Merge git://git.denx.de/u-boot-arm (2013-07-31 11:30:38 +0200) are available in the git repository at: git://www.denx.de/git/u-boot-imx.git master for you to fetch changes up to 8467faef7fce8c5faad7224b7737a58e16c52186: i.MX6: Set and clear the gating bits for Phase Fractional Dividers (2013-08-31 18:09:37 +0200) ---------------------------------------------------------------- Amaury Pouly (1): mmc: mxsmmc: Enable MMC HC support Andreas Wass (2): ARM: mxs: Added application UART driver ARM: mxs: Add mx28evk_auart_console target Eric Nelson (6): i.MX6: nitrogen6x: force HDMI onto IPU0/DI0 fec_mxc: set ethaddr if fuses burned and not previously set i.MX6: Add convenience macros cpu_type(rev) and is_cpu_type(cpu) i.MX6: Correct ANATOP_PFD (Phase Fractional Divider) register declarations i.MX6: nitrogen6x: Don't bother setting PLL3(480) PFD1 divisor i.MX6: Set and clear the gating bits for Phase Fractional Dividers Hector Palacios (1): ARM: mxs: rename function that sets AUTO_RESTART flag Marek Vasut (3): ARM: mxs: tools: Add mkimage support for MXS bootstream tools: Sort lists of files in Makefile tools: mxsboot: Staticize functions SARTRE Leo (1): ARM: Congatec: README update Stefano Babic (7): tools: imx_header should not include flash_offset tools: rename mximage_flash_offset to imximage_ivt_offset tools: dynamically allocate imx_header in imximage tools: add variable padding of data image in mkimage tools: add padding of data image file for imximage tools: add support for setting the CSF into imximage imx: add status reporting for HAB status arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg | 6 + arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg | 8 + arch/arm/cpu/arm926ejs/mxs/spl_power_init.c | 9 +- arch/arm/cpu/armv7/mx6/Makefile | 7 +- arch/arm/cpu/armv7/mx6/hab.c | 104 ++ arch/arm/cpu/armv7/mx6/soc.c | 28 + arch/arm/include/asm/arch-mx6/hab.h | 67 + arch/arm/include/asm/arch-mx6/imx-regs.h | 37 +- arch/arm/include/asm/arch-mx6/sys_proto.h | 7 + arch/arm/include/asm/arch-mxs/regs-uartapp.h | 220 +++ board/boundary/nitrogen6x/nitrogen6x.c | 8 +- board/congatec/cgtqmx6eval/README | 3 +- boards.cfg | 1 + common/image.c | 1 + config.mk | 9 + doc/README.imximage | 30 +- doc/README.mxc_hab | 48 + doc/README.mxsimage | 165 ++ drivers/mmc/mxsmmc.c | 3 +- drivers/net/fec_mxc.c | 2 + drivers/serial/Makefile | 1 + drivers/serial/mxs_auart.c | 151 ++ drivers/serial/serial.c | 2 + include/configs/mxs.h | 7 +- include/image.h | 1 + tools/Makefile | 42 +- tools/imximage.c | 180 +- tools/imximage.h | 20 +- tools/mkimage.c | 26 +- tools/mkimage.h | 6 +- tools/mxsboot.c | 12 +- tools/mxsimage.c | 2347 ++++++++++++++++++++++++++ tools/mxsimage.h | 230 +++ 33 files changed, 3691 insertions(+), 97 deletions(-) create mode 100644 arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg create mode 100644 arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg create mode 100644 arch/arm/cpu/armv7/mx6/hab.c create mode 100644 arch/arm/include/asm/arch-mx6/hab.h create mode 100644 arch/arm/include/asm/arch-mxs/regs-uartapp.h create mode 100644 doc/README.mxc_hab create mode 100644 doc/README.mxsimage create mode 100644 drivers/serial/mxs_auart.c create mode 100644 tools/mxsimage.c create mode 100644 tools/mxsimage.h -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic(a)denx.de =====================================================================

2 1

[U-Boot] SPL binary too large for OMAP4460 OCM
by bin4ry 05 Sep '13

05 Sep '13

Hi everybody, I need to add functionality to the SPL code. I tried to implement in a memory-saving way, however, the SPL is about 45 kB after compilation. To get compilation working, I had to set CONFIG_SPL_MAX_SIZE to (45 * 1024). Now, the SPL as well as u-boot won't boot. After the device' (PandaBoard ES - OMAP4460) reset, nothing happens regarding it's output on terminal. My question: is it theoretically possible to to establish a successfully booting SPL with ~45 kB in size for this device? The device' on-chip-memory is 56kB so it could fit in there. If so, what needs to be configured / tuned to get it working? Are there any other features I could omit from the binary to make it smaller? Thanks a lot, -b

4 7

[U-Boot] [PATCH 2/3] net, phy: fix NULL pointer deference
by Heiko Schocher 05 Sep '13

05 Sep '13

if phydev is a NULL pointer, code crash, so add check if phydev != NULL Signed-off-by: Heiko Schocher <hs(a)denx.de> Cc: Andy Fleming <afleming(a)freescale.com> Cc: Kumar Gala <galak(a)kernel.crashing.org> Cc: Joe Hershberger <joe.hershberger(a)gmail.com> Cc: Tom Rini <trini(a)ti.com> --- Found on the dxr2 board with no phy connected to the board, U-Boot crashes with: U-Boot# tftp 0x80200000 /tftpboot/dxr2/u-boot.bin data abort MAYBE you should read doc/README.arm-unaligned-accesses pc : [<87f80ffc>] lr : [<87f7fbdc>] sp : 86f5ace0 ip : ffffff00 fp : 87f9a2c2 r10: 00000000 r9 : 87f9a2c7 r8 : 86f5af30 r7 : 00000000 r6 : 86f5f750 r5 : 86f5f7f0 r4 : 86f5f750 r3 : 86f5f804 r2 : 86f5f7f0 r1 : 00000014 r0 : 00000000 Flags: Nzcv IRQs off FIQs on Mode SVC_32 Resetting CPU ... resetting ... --- drivers/net/phy/phy.c | 30 ++++++++++++++++++++++++++++++ 1 Datei geändert, 30 Zeilen hinzugefügt(+) diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 62925bb..4885100 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -36,6 +36,9 @@ static int genphy_config_advert(struct phy_device *phydev) int oldadv, adv; int err, changed = 0; + if (!phydev) + return -1; + /* Only allow advertising what * this PHY supports */ phydev->advertising &= phydev->supported; @@ -114,6 +117,9 @@ static int genphy_setup_forced(struct phy_device *phydev) int err; int ctl = 0; + if (!phydev) + return -1; + phydev->pause = phydev->asym_pause = 0; if (SPEED_1000 == phydev->speed) @@ -166,6 +172,9 @@ int genphy_config_aneg(struct phy_device *phydev) { int result; + if (!phydev) + return -1; + if (AUTONEG_ENABLE != phydev->autoneg) return genphy_setup_forced(phydev); @@ -206,6 +215,9 @@ int genphy_update_link(struct phy_device *phydev) { unsigned int mii_reg; + if (!phydev) + return -1; + /* * Wait if the link is up, and autonegotiation is in progress * (ie - we're capable and it's not done) @@ -274,6 +286,9 @@ int genphy_parse_link(struct phy_device *phydev) { int mii_reg = phy_read(phydev, MDIO_DEVAD_NONE, MII_BMSR); + if (!phydev) + return -1; + /* We're using autonegotiation */ if (mii_reg & BMSR_ANEGCAPABLE) { u32 lpa = 0; @@ -365,6 +380,9 @@ int genphy_config(struct phy_device *phydev) int val; u32 features; + if (!phydev) + return -1; + /* For now, I'll claim that the generic driver supports * all possible port types */ features = (SUPPORTED_TP | SUPPORTED_MII @@ -495,6 +513,9 @@ static int phy_probe(struct phy_device *phydev) { int err = 0; + if (!phydev) + return -1; + phydev->advertising = phydev->supported = phydev->drv->features; phydev->mmds = phydev->drv->mmds; @@ -782,6 +803,9 @@ struct phy_device *phy_connect(struct mii_dev *bus, int addr, */ int phy_startup(struct phy_device *phydev) { + if (!phydev) + return -1; + if (phydev->drv->startup) return phydev->drv->startup(phydev); @@ -790,6 +814,9 @@ int phy_startup(struct phy_device *phydev) static int __board_phy_config(struct phy_device *phydev) { + if (!phydev) + return -1; + if (phydev->drv->config) return phydev->drv->config(phydev); return 0; @@ -808,6 +835,9 @@ int phy_config(struct phy_device *phydev) int phy_shutdown(struct phy_device *phydev) { + if (!phydev) + return -1; + if (phydev->drv->shutdown) phydev->drv->shutdown(phydev); -- 1.7.11.7

1 0