- Oct 28, 2019
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Yangbo Lu authored
Converted to use fsl_esdhc_imx for i.MX platforms. Signed-off-by:
Yangbo Lu <yangbo.lu@nxp.com> Tested-by:
Steffen Dirkwinkel <s.dirkwinkel@beckhoff.com> Reviewed-by:
Peng Fan <peng.fan@nxp.com> Reviewed-by:
Lukasz Majewski <lukma@denx.de> Reviewed-by:
Martyn Welch <martyn.welch@collabora.com> Acked-by:
Jason Liu <Jason.hui.liu@nxp.com> Signed-off-by:
Troy Kisky <troy.kisky@boundarydevices.com>
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- May 07, 2018
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Tom Rini authored
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by:
Tom Rini <trini@konsulko.com>
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- Apr 27, 2018
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Tom Rini authored
We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by:
Tom Rini <trini@konsulko.com>
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- Feb 08, 2018
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Lukasz Majewski authored
The goal of this patch is to clean up the code related to choosing SPL MMC boot mode. The spl_boot_mode() now is called only in spl_mmc_load_image() function, which is only compiled in if CONFIG_SPL_MMC_SUPPORT is enabled. To achieve the goal, all per mach/arch implementations eligible for unification has been replaced with one __weak implementation. Signed-off-by:
Lukasz Majewski <lukma@denx.de> Reviewed-by:
Marek Vasut <marex@denx.de> Reviewed-by:
Stefano Babic <sbabic@denx.de> Acked-by: Michal Simek <michal.simek@xilinx.com> (For ZynqMP) Reviewed-by:
Fabio Estevam <fabio.estevam@nxp.com>
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- Jan 10, 2018
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Tom Rini authored
Given gcc-6.1 and later we can now safely have strings discarded when the functions are unused. This lets us drop certain cases of not building something so that we don't have the strings brought in when the code was discarded. Simplify the code now by dropping guards we don't need now. Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Chander Kashyap <k.chander@samsung.com> Cc: Thomas Abraham <thomas.ab@samsung.com> Cc: Vipin Kumar <vipin.kumar@st.com> Cc: Wenyou Yang <wenyou.yang@microchip.com> Signed-off-by:
Tom Rini <trini@konsulko.com>
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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:
Masahiro Yamada <yamada.masahiro@socionext.com> [trini: Fixup include/clk.] Signed-off-by:
Tom Rini <trini@konsulko.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:
Andreas Bießmann <andreas@biessmann.org>
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- Mar 02, 2015
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Fabio Estevam authored
Since commit 3ff46cc4 ("arm: relocate the exception vectors") mx35 does not boot anymore. Add a specific relocate_vectors macro that skips the vector relocation, as the i.MX35 SoC does not provide RAM at the high vectors address (0xFFFF0000), and (0x00000000) maps to ROM. This allows mx35 to boot again. Cc: Sebastian Priebe <sebastian.priebe@cadcon.de> Signed-off-by:
Fabio Estevam <fabio.estevam@freescale.com> Tested-by:
Stefano Babic <sbabic@denx.de>
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- Oct 27, 2014
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Guillaume GARDET authored
Rename some defines containing FAT in their name to be filesystem generic: MMCSD_MODE_FAT => MMCSD_MODE_FS CONFIG_SPL_FAT_LOAD_ARGS_NAME => CONFIG_SPL_FS_LOAD_ARGS_NAME CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME => CONFIG_SPL_FS_LOAD_PAYLOAD_NAME CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION => CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION Signed-off-by:
Guillaume GARDET <guillaume.gardet@free.fr> Cc: Tom Rini <trini@ti.com>
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- Sep 16, 2014
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Andrew Ruder authored
This patch moves mx35 to the common timer functions added in commit 8dfafdde - Introduce common timer functions <Rob Herring> The (removed) mx35 timer code (specifically __udelay()) could deadlock at the 32-bit boundary of get_ticks(). get_ticks() returned a 32-bit value cast up to a 64-bit value. If get_ticks() + tmo in __udelay() crossed the 32-bit boundary, the while condition became unconditionally true and locks the processor. Rather than patch the specific mx35 issues, simply move everything over to the common code. Signed-off-by:
Andrew Ruder <andrew.ruder@elecsyscorp.com> Cc: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de>
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- Mar 28, 2014
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Masahiro Yamada authored
U-Boot has supported two kinds of asm-offsets.h. One is generic for all architectures and its source is located at ./lib/asm-offsets.c. The other is SoC specific and its source is under SoC directory. The problem here is that only boards with SoC directory can use the asm-offsets infrastructure. Putting asm-offsets.c right under CPU directory does not work. Now a new demand is coming. PowerPC folks want to use asm-offsets. But no PowerPC boards have SoC directory. It seems inconsistent that some boards add asm-offsets.c to SoC directoreis and some to CPU directories. It looks more reasonable to put asm-offsets.c under arch/$(ARCH)/lib. This commit merges asm-offsets.c under SoC directories into arch/$(ARCH)/lib/asm-offsets.c. By the way, I doubt the necessity of some entries in asm-offsets.c. I am leaving refactoring to the board maintainers. Please check "TODO" in the comment blocks in arch/{arm,nds32}/lib/asm-offsets.c. Signed-off-by:
Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Yuantian Tang <Yuantian.Tang@freescale.com>
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- Oct 31, 2013
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Masahiro Yamada authored
Signed-off-by:
Masahiro Yamada <yamada.m@jp.panasonic.com>
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- Jul 24, 2013
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Wolfgang Denk authored
Signed-off-by:
Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by:
Tom Rini <trini@ti.com>
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- May 05, 2013
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Benoît Thébaudeau authored
Legacy iomux support is no longer needed now that all boards have been converted to iomux-v3. Signed-off-by:
Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
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- Apr 16, 2013
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Philip Paeps authored
This makes mxc_iomux_set_input() work correctly. Previously, the incorrect offset of IOMUXSW_INPUT_CTL caused mxc_iomux_set_input() to write to the wrong register, possibly resulting in unexpected behaviour. Signed-off-by:
Philip Paeps <philip@paeps.cx> Acked-by:
Stefano Babic <sbabic@denx.de>
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- Mar 08, 2013
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Enric Balletbo i Serra authored
Some ONENAND related defines use the term ONE_NAND instead of ONENAND, as the technology name is ONENAND this patch replaces all these defines. Signed-off-by:
Enric Balletbo i Serra <eballetbo@iseebcn.com>
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- Feb 04, 2013
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Simon Glass authored
This is used by both powerpc and arm, but I think it still qualifies as architecture-specific. Signed-off-by:
Simon Glass <sjg@chromium.org>
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- Feb 01, 2013
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Simon Glass authored
Move this field into arch_global_data and tidy up. Signed-off-by:
Simon Glass <sjg@chromium.org>
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Simon Glass authored
Move this field into arch_global_data and tidy up. Signed-off-by:
Simon Glass <sjg@chromium.org>
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- Jan 13, 2013
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Troy Kisky authored
Use a common watchdog driver for all these cpus. Signed-off-by:
Troy Kisky <troy.kisky@boundarydevices.com> Acked-by:
Stefano Babic <sbabic@denx.de>
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- Oct 26, 2012
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Stefano Babic authored
The woodburn board is based on the MX35 SOC. Support for both external (NOR) and internal (SD Card) boot mode are added. It uses the generic SPL framework to implement the internal boot mode. The following peripherals are supported: - Ethernet (FEC) - SD Card - NAND (512 MB) - NOR Flash In the internal boot mode, a simple imximage header is generated to set the address in internal RAM where the SOC must copy the SPL code. The initial setup is then demanded to the SPL itself. Signed-off-by:
Stefano Babic <sbabic@denx.de>
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Stefano Babic authored
The functions are required to use the generic SPL Framework. Signed-off-by:
Stefano Babic <sbabic@denx.de>
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- Oct 16, 2012
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Benoît Thébaudeau authored
Each eSDHC instance has a dedicated clock. gd->sdhc_clk must also be set accordingly. This is good for the case only a single SDHC instance is used (initialization made with fsl_esdhc_mmc_init()). A future patch will fix the multi-instance use case (initialization made directly with fsl_esdhc_initialize()). Signed-off-by:
Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Eric Bénard <eric@eukrea.com> Cc: Otavio Salvador <otavio@ossystems.com.br>
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- Oct 15, 2012
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Benoît Thébaudeau authored
Signed-off-by:
Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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Matthias Weisser authored
i2c didn't work on imx25 due to missing MXC_IPG_PERCLK. Now using MXC_I2C_CLK on all imx systems using i2c. Signed-off-by:
Matthias Weisser <weisserm@arcor.de> Acked-by:
Stefano Babic <sbabic@denx.de>
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- Sep 06, 2012
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Benoît Thébaudeau authored
Switch the mx35 timer driver to the 32-kHz clock source to avoid calling mxc_get_clock() again and again, and to be consistent with the timer drivers of other i.MX SoCs. Signed-off-by:
Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by:
Stefano Babic <sbabic@denx.de>
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Benoît Thébaudeau authored
Define default SoC input clock frequencies for i.MX35 in order to get rid of duplicated definitions. Signed-off-by:
Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by:
Stefano Babic <sbabic@denx.de>
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Benoît Thébaudeau authored
The clock dividers that were used do not match at all the reference manual. They were either completely broken, or came from an early silicon revision incompatible with the current one. Signed-off-by:
Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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Benoît Thébaudeau authored
The MFN bit-field of the PLL registers represents a signed value. See the reference manual. Signed-off-by:
Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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- Sep 01, 2012
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Benoît Thébaudeau authored
Signed-off-by:
Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by:
Stefano Babic <sbabic@denx.de>
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Benoît Thébaudeau authored
Signed-off-by:
Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by:
Stefano Babic <sbabic@denx.de>
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Benoît Thébaudeau authored
Add cpu_mmc_init() function to make it easy to init a single eSDHC instance. Signed-off-by:
Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by:
Stefano Babic <sbabic@denx.de>
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- Feb 27, 2012
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Fabio Estevam authored
get_reset_cause() function is only used inside print_cpuinfo(), so let it be defined only when CONFIG_DISPLAY_CPUINFO is selected. Signed-off-by:
Fabio Estevam <fabio.estevam@freescale.com>
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Stefano Babic authored
commit f31a911f (arm, post: add missing post_time_ms for arm) enables get_ticks and get_tbclk for all arm based boards, MX5/MX6 have not yet implemented. Signed-off-by:
Stefano Babic <sbabic@denx.de>
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- Jan 16, 2012
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Fabio Estevam authored
Add multi-FEC support for imx_get_mac_from_fuse by passing dev_id as a parameter. This feature is important on mx28 SoC for example that has two FEC ports. Cc: Ben Warren <biggerbadderben@gmail.com> Signed-off-by:
Fabio Estevam <fabio.estevam@freescale.com> Acked-by:
Stefano Babic <sbabic@denx.de>
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- Nov 03, 2011
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Stefano Babic authored
Signed-off-by:
Stefano Babic <sbabic@denx.de>
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- Oct 27, 2011
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Fabio Estevam authored
Fix checkpatch warning and errors in several i.MX related files. While at it also address a checkpatch warning at arch/arm/cpu/armv7/mx5/soc.c regarding the usage of extern in a C file. Signed-off-by:
Fabio Estevam <fabio.estevam@freescale.com>
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- Sep 07, 2011
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Stefano Babic authored
commit 0edf8b5b breaks building on a different directory with the O= parameter. The patch wil fix this issue, generating always asm-offsets.h before the other targets. Signed-off-by:
Stefano Babic <sbabic@denx.de> CC: Matthias Weisser <weisserm@arcor.de> CC: Wolfgang Denk <wd@denx.de>
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- Sep 04, 2011
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Stefano Babic authored
There was already a command to show the processor clocks for PowerPC (clocks). For i.MX, the "clockinfo" command was introduce. The patch sets the same command name used on PowerPC. A nasty and not needed newline is also dropped in the help for the command. Signed-off-by:
Stefano Babic <sbabic@denx.de>
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- Jul 26, 2011
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Graeme Russ authored
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