- Jan 27, 2017
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Before commit 81c4eccb ("imx: mx6: fix USB bmode to use reserved value") a non-reserved value has been used to trigger Serial Downloader using bmode, which translated to a GPR9 value of 0x10. However, on some boards the non-reserved value lead to unreliable bmode command. With the above mentioned commit, U-boot switched to use [7:4] b0001, which translates to GPR9 0x10 for Serial Downloader mode. Check for the new value and classify it as Serial Downloader mode. Signed-off-by:
Stefan Agner <stefan.agner@toradex.com> CC: Stefano Babic <sbabic@denx.de> CC: Tim Harvey <tharvey@gateworks.com> CC: Fabio Estevam <Fabio.Estevam@freescale.com> CC: Eric Nelson <eric.nelson@boundarydevices.com>
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- Jan 11, 2017
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Tom Rini authored
With entry_point now being an unsigned long we need to adapt the last two debug prints to use %lX not %X. Fixes: 11e1479b ("SPL: make struct spl_image 64-bit safe") Signed-off-by:
Tom Rini <trini@konsulko.com>
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- Jan 02, 2017
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To being able to sign created binaries, we need to know the HAB Blocks for that image. Especially for the imximage type the HAB Blocks are only available during creation of the image. We want to preserve the information until we get to sign the files. In the verbose case we still get them printed out instead of writing to log files. Cc: sbabic@denx.de v2-Changes: - No usage of MKIMAGEOUTPUT_$(@F) macro. - Predefine default value /dev/null in every involved Makefile. Signed-off-by:
Sven Ebenfeld <sven.ebenfeld@gmail.com> Reviewed-by:
George McCollister <george.mccollister@gmail.com> Tested-by:
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When using HAB as secure boot mechanism on Wandboard, the chain of trust breaks immediately after the SPL. As this is not checking the authenticity of the loaded image before jumping to it. The HAB status output will not be implemented in SPL as it adds a lot of strings that are only required in debug cases. With those it exceeds the maximum size of the available OCRAM (69 KiB). The SPL MISC driver support must be enabled, so that the driver can use OTP fuse to check if HAB is enabled. Cc: sbabic@denx.de v2-Changes: None Signed-off-by:
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These files are blowing up the SPL and should not be required there as the SPL delivers no command console. Because building fails for mx27 and mx31 machines with SPL build, we remove the linker flag for them from the Makefile. Nothing is built for them to be linked in that directory. Cc: sbabic@denx.de v2 Changes: - Remove mx27 and mx31 from Makefile during SPL build as nothing is built for them in that directory. And removing the commands with the libs-y directive lead to linker failures. e.g. "armv5te-ld.bfd: cannot find arch/arm/imx-common/built-in.o: No such file or directory)" Signed-off-by:
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- Dec 16, 2016
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If L2 cache configured as OCRAM, reset it. Switch to use runtime check. Signed-off-by:Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
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Add iomux settings for i.MX6 SLL Signed-off-by:
Ye.Li <ye.li@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
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Add i.MX6 SLL GPT timer support. Signed-off-by: -
Add i.MX6SLL cpu type. MXC_CPU_MX6D is not a real value in chip, so change it to 0x6A. Signed-off-by:
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- Dec 05, 2016
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Commit 54e4fcfa ("ARM: mx6: add MMC2 boot device detection support in SPL") prevents UDOO neo board to boot: Trying to boot from MMC2 port 1 MMC Device 1 not found spl: could not find mmc device. error: -19 SPL: failed to boot from all boot devices This reverts commit 54e4fcfa. Signed-off-by:
Breno Lima <breno.lima@nxp.com>
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- Nov 29, 2016
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The ipu has two display interfaces. Make the used one a parameter in struct display_info_t instead of using unconditionally DI0. DI0 is the default setting. Signed-off-by:
Max Krummenacher <max.krummenacher@toradex.com> Reviewed-by:
Eric Nelson <eric@nelint.com>
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Check BOOT_CFG2[3:4] to determine which SD/MMC port is selected to boot from. If MMC2 is selected return BOOT_DEVICE_MMC2. In all other cases return BOOT_DEVICE_MMC1, as we do not have corresponding macro for MMC3 and MMC4. Signed-off-by:Marcin Niestroj <m.niestroj@grinn-global.com>
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- Oct 24, 2016
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If CONFIG_USE_IMXIMG_PLUGIN is selected, plugin.bin will be generated under board/$(BOARDDIR)/. Signed-off-by:
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Introduce USE_IMXIMG_PLUGIN Kconfig Signed-off-by:
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- Oct 17, 2016
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This commit "2bb01482" do some clean up to use the code in lib/time.c. But usec2ticks is still being used by security related job ring code. Bring back the function to avoid build break when CONFIG_FSL_CAAM is defined. The computation logic has been changed, using 64-bit variable to ease the process, making it work on older (MX5) platforms. Signed-off-by:
Peng Fan <van.freenix@gmail.com> Signed-off-by:
Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by:
Gary Bisson <gary.bisson@boundarydevices.com>
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So the option can easily be selected through menuconfig. Signed-off-by:
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- Oct 04, 2016
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SNVS TAMPER pin and BOOT MODE pins are in SNVS IOMUXC module, not in IOMUXC, so correct the related registers' offset. Use IOMUX_CONFIG_LPSR flag for these pins, so we can differentiate them from iomuxc pins. Signed-off-by: -
Since the mx6ull adds the AIPS3, so enable its initialization. Signed-off-by:
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The i.MX6ULL's GPT supportting taking OSC as clock source. Add i.MX6ULL support. Signed-off-by:
Stefano Babic <sbabic@denx.de>
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Add i.MX6ULL major cpu type. Signed-off-by:
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The CPU detection macro is_mx6dq returns 0 on an i.MX6DQP, so we need to check for it explicitly in order to correctly initialize the pads when CONFIG_MX6QDL is defined. Signed-off-by:Filip Brozovic <fbrozovic@gmail.com>
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- Sep 24, 2016
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Masahiro Yamada authored
Now, include/linux/errno.h is a wrapper of <asm-generic/errno.h>. Replace all include directives for <asm-generic/errno.h> with <linux/errno.h>. <asm-generic/...> is supposed to be included from <asm/...> when arch-headers fall back into generic implementation. Generally, they should not be directly included from .c files. Signed-off-by:
Masahiro Yamada <yamada.masahiro@socionext.com> [trini: Add drivers/usb/host/xhci-rockchip.c] Signed-off-by:
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- Sep 23, 2016
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Masahiro Yamada authored
Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have the same content. (both just wrap <asm-generic/errno.h>) Replace all include directives for <asm/errno.h> with <linux/errno.h>. Signed-off-by:
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- Jul 28, 2016
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There is no need for introducing MX7_SEC, as there is the CONFIG_ARMV7_BOOT_SEC_DEFAULT option for this purpose. Switch to CONFIG_ARMV7_BOOT_SEC_DEFAULT and get rid of MX7_SEC. Tested by booting a 4.1.15 NXP kernel with mx7dsabresd_secure_defconfig target. Signed-off-by:
Fabio Estevam <fabio.estevam@nxp.com> Acked-by:
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- Jul 21, 2016
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Commit c1ebf548 ("imx_common: Return MMCSD_MODE_FS in spl_boot_mode() also for EXTFS") causes SPL breakage on wandboard: ERROR: v7_dcache_inval_range - start address is not aligned - 0x1820006c ERROR: v7_dcache_inval_range - stop address is not aligned - 0x1820086c ERROR: v7_dcache_inval_range - start address is not aligned - 0x1820006c ERROR: v7_dcache_inval_range - stop address is not aligned - 0x1820086c ** First descriptor is NOT a primary desc on 0:1 ** spl: no partition table found SPL: failed to boot from all boot devices ### ERROR ### Please RESET the board ### This error is seen when SPL and u-boot.img are stored in the raw SD card partition. This reverts commit c1ebf548. Signed-off-by:
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- Jul 16, 2016
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Robert P. J. Day authored
Fix a number of typos, including: * "compatble" -> "compatible" * "eanbeld" -> "enabled" * "envrionment" -> "environment" * "FTD" -> "FDT" (for "flattened device tree") * "ommitted" -> "omitted" * "overriden" -> "overridden" * "partiton" -> "partition" * "propogate" -> "propagate" * "resourse" -> "resource" * "rest in piece" -> "rest in peace" * "suport" -> "support" * "varible" -> "variable" Signed-off-by:Robert P. J. Day <rpjday@crashcourse.ca>
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- Jul 12, 2016
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MX7_SEC is an existing configuration option that allows booting the kernel in secure mode. Place this option in Kconfig, so that boards can select this option in their defconfig files. Selecting this option is necessary when booting a kernel provided by NXP, such as 3.14_GA and 4.1.15_GA. Signed-off-by:
Michael Trimarchi <michael@amarulasolutions.com>
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spl_boot_mode() returned MMCSD_MODE_RAW on MMC if CONFIG_SPL_EXT_SUPPORT was configured. EXTFS is the default filesystem selected in imx6_spl.h and the function should return MMCSD_MODE_FS instead. Fix this and return MMCSD_MODE_FS instead in such cases. Signed-off-by:Petr Kulhavy <brain@jikos.cz> CC: Stefano Babic <sbabic@denx.de> CC: Tim Harvey <tharvey@gateworks.com> CC: Fabio Estevam <Fabio.Estevam@freescale.com>
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- Jun 26, 2016
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Marek Vasut authored
The SPL code already knows which boot device it calls the spl_boot_mode() on, so pass that information into the function. This allows the code of spl_boot_mode() avoid invoking spl_boot_device() again, but it also lets board_boot_order() correctly alter the behavior of the boot process. The later one is important, since in certain cases, it is desired that spl_boot_device() return value be overriden using board_boot_order(). Signed-off-by:
Marek Vasut <marex@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Tom Rini <trini@konsulko.com> Reviewed-by:
Andreas Bießmann <andreas@biessmann.org> [add newly introduced zynq variant] Signed-aff-by:
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- May 24, 2016
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To i.MX6DQPlus, osc can be choosed as the source of gpt, so add i.MX6DQPlus support in gpt_has_clk_source_osc. Signed-off-by: -
The i.MX6DQPlus support sata interface, we should not return failure when CPU is i.MX6DQPlus. Signed-off-by: -
Support i.MX6DQPlus, otherwise wrong hab address will be used for i.MX6QDPlus. Signed-off-by: -
Use simpler runtime cpu dection macros. Signed-off-by: -
Add i.MX6SOLO support for hab function. The difference between i.MX6SOLO and i.MX6DL is the number of CPU cores. Besides this, they work the same. Signed-off-by:
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- May 17, 2016
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According to the product website, the full names are i.MX 7Solo and i.MX 7Dual, whereas the short form is i.MX7S and i.MX7D. Be consistent and print the short form for both supported i.MX 7 SoCs. Signed-off-by:
Stefan Agner <stefan@agner.ch> Reviewed-by:
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- May 06, 2016
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Peng Fan authored
According PL310 TRM, Auxiliary Control Register " The register must be written to using a secure access, and it can be read using either a secure or a NS access. If you write to this register with a NS access, it results in a write response with a DECERR response, and the register is not updated. Writing to this register with the L2 cache enabled, that is, bit[0] of L2 Control Register set to 1, results in a SLVERR. " So If L2 cache is already enabled by ROM, chaning value of ACR will cause SLVERR and uboot hang. Signed-off-by:
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- May 02, 2016
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Tom Rini authored
We need to be passing -T firmware here and aren't. Signed-off-by:
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- Apr 19, 2016
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The echo -ne "\xNN" does not work in certain bourne-compatible shells, like dash. The recommended way of hex->char conversion is using printf(1), but there is a pitfall here. The GNU printf does support "\xNN" format, but according to the opengroup documentation, this is not part of POSIX. The POSIX printf only defines "\NNN" where N is octal. Thus, for the sake of compatibility, we use that. Signed-off-by:
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- Mar 09, 2016
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Read the number of cores in the fuses to distinguish between the dual and solo versions. Tested on a mx7d sabresd and on a mx7solo warp7. Signed-off-by:
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- Feb 21, 2016
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To boot a auxiliary core in asymmetric multicore system, introduce the new command "bootaux" to do it. Example of boot auxliary core from 0x70000000 where stores the boot head information that should be parsed by auxiliary core, "bootaux 0x70000000". Introduce Kconfig option IMX_BOOTAUX. Signed-off-by:
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