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This patch renames the board directory from board/freescale to
board/nxp because NXP now provides Board Support Packages (BSPs) and
tools for the former Freescale i.MX and other i.MX products.
All relevant references have been updated accordingly. This change does
not affect functionality.
Signed-off-by: Alice Guo <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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Use the new symbol to refer to any 'SPL' build, including TPL and VPL
Signed-off-by: Simon Glass <[email protected]>
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As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.
This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Remove <common.h> from this board vendor directory and when needed
add missing include files directly.
Acked-by: Jason Liu <[email protected]>
Acked-by: Peng Fan <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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1. Convert all linker symbols to char[] type so that we can get the
corresponding address by calling array name 'var' or its address
'&var'. In this way, we can avoid some potential issues[1].
2. Remove unused symbol '_TEXT_BASE'. It has been abandoned and has
not been referenced by any source code.
3. Move '__data_end' to the arch x86's own sections header as it's
only used by x86 arch.
4. Remove some duplicate declared linker symbols. Now we use the
standard header file to declare them.
[1] This patch fixes the boot failure on MIPS target. Error log:
SPL: Image overlaps SPL
Fixes: 1b8a1be1a1f1 ("spl: spl_legacy: Fix spl_end address")
Signed-off-by: Shiji Yang <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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This is supposed to be a build-system flag. Move it there so we can
define it before linux/kconfig.h is included.
Signed-off-by: Simon Glass <[email protected]>
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- Provide a default Kconfig value of the default script
- Largely continue to define this via the board Kconfig file
- For the boards that select a script based on defconfig rather than
TARGET, keep this within the defconfig.
Signed-off-by: Tom Rini <[email protected]>
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Use my personal e-mail address for U-Boot related work.
Signed-off-by: Fabio Estevam <[email protected]>
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Move this out of the common header and include it only where needed. In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly. Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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The Linux coding style guide (Documentation/process/coding-style.rst)
clearly says:
It's a **mistake** to use typedef for structures and pointers.
Besides, using typedef for structures is annoying when you try to make
headers self-contained.
Let's say you have the following function declaration in a header:
void foo(bd_t *bd);
This is not self-contained since bd_t is not defined.
To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h>
#include <asm/u-boot.h>
void foo(bd_t *bd);
Then, the include direcective pulls in more bloat needlessly.
If you use 'struct bd_info' instead, it is enough to put a forward
declaration as follows:
struct bd_info;
void foo(struct bd_info *bd);
Right, typedef'ing bd_t is a mistake.
I used coccinelle to generate this commit.
The semantic patch that makes this change is as follows:
<smpl>
@@
typedef bd_t;
@@
-bd_t
+struct bd_info
</smpl>
Signed-off-by: Masahiro Yamada <[email protected]>
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Move this uncommon header out of the common header.
Signed-off-by: Simon Glass <[email protected]>
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Move this header out of the common header. Network support is used in
quite a few places but it still does not warrant blanket inclusion.
Note that this net.h header itself has quite a lot in it. It could be
split into the driver-mode support, functions, structures, checksumming,
etc.
Signed-off-by: Simon Glass <[email protected]>
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Update reference in many files detected by
scripts/documentation-file-ref-check
README.imximage => imx/mkimage/imximage.txt
Signed-off-by: Patrick Delaunay <[email protected]>
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This fixes the following warning:
===================== WARNING ======================
This board does not use CONFIG_DM_ETH (Driver Model
for Ethernet drivers). Please update the board to use
CONFIG_DM_ETH before the v2020.07 release. Failure to
update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
====================================================
Signed-off-by: Pedro Jardim <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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When pmic_get() is used with DM the first parameter must be
the complete node name plus the unit address, so fix it
accordingly.
Reported-by: Igor Opaniuk <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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CONFIG_SECURE_BOOT is too generic and forbids to use it for cross
architecture purposes. If Secure Boot is required for imx, this means to
enable and use the HAB processor in the soc.
Signed-off-by: Stefano Babic <[email protected]>
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With DM_SPI and DM_SPI_FLASH enabled, we could get:
spi 0 [ ] mxc_spi | | | `-- ecspi@02008000
spi_flash 0 [ ] spi_flash_std | | | `-- m25p80@0
Signed-off-by: Peng Fan <[email protected]>
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Converted to use fsl_esdhc_imx for i.MX platforms.
Signed-off-by: Yangbo Lu <[email protected]>
Tested-by: Steffen Dirkwinkel <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
Reviewed-by: Martyn Welch <[email protected]>
Acked-by: Jason Liu <[email protected]>
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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 <[email protected]>
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Thomas reported U-Boot failed to build host tools if libfdt-devel
package is installed because tools include libfdt headers from
/usr/include/ instead of using internal ones.
This commit moves the header code:
include/libfdt.h -> include/linux/libfdt.h
include/libfdt_env.h -> include/linux/libfdt_env.h
and replaces include directives:
#include <libfdt.h> -> #include <linux/libfdt.h>
#include <libfdt_env.h> -> #include <linux/libfdt_env.h>
Reported-by: Thomas Petazzoni <[email protected]>
Signed-off-by: Masahiro Yamada <[email protected]>
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Secure boot is not enabled in mx6slevk imximage.cfg, add support for it.
Signed-off-by: Breno Lima <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Acked-by: Peng Fan <[email protected]>
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We should call gpio_request() prior to reading the GPIO value.
Signed-off-by: Fabio Estevam <[email protected]>
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Since DM_USB enabled, no need the usb code in board file.
Signed-off-by: Peng Fan <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Fabio Estevam <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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Change is consistent with other SOCs and it is in preparation
for adding SOMs. SOC's related files are moved from cpu/ to
mach-imx/<SOC>.
This change is also coherent with the structure in kernel.
Signed-off-by: Stefano Babic <[email protected]>
CC: Fabio Estevam <[email protected]>
CC: Akshay Bhat <[email protected]>
CC: Ken Lin <[email protected]>
CC: Marek Vasut <[email protected]>
CC: Heiko Schocher <[email protected]>
CC: "Sébastien Szymanski" <[email protected]>
CC: Christian Gmeiner <[email protected]>
CC: Stefan Roese <[email protected]>
CC: Patrick Bruenn <[email protected]>
CC: Troy Kisky <[email protected]>
CC: Nikita Kiryanov <[email protected]>
CC: Otavio Salvador <[email protected]>
CC: "Eric Bénard" <[email protected]>
CC: Jagan Teki <[email protected]>
CC: Ye Li <[email protected]>
CC: Peng Fan <[email protected]>
CC: Adrian Alonso <[email protected]>
CC: Alison Wang <[email protected]>
CC: Tim Harvey <[email protected]>
CC: Martin Donnelly <[email protected]>
CC: Marcin Niestroj <[email protected]>
CC: Lukasz Majewski <[email protected]>
CC: Adam Ford <[email protected]>
CC: "Albert ARIBAUD (3ADEV)" <[email protected]>
CC: Boris Brezillon <[email protected]>
CC: Soeren Moch <[email protected]>
CC: Richard Hu <[email protected]>
CC: Wig Cheng <[email protected]>
CC: Vanessa Maegima <[email protected]>
CC: Max Krummenacher <[email protected]>
CC: Stefan Agner <[email protected]>
CC: Markus Niebel <[email protected]>
CC: Breno Lima <[email protected]>
CC: Francesco Montefoschi <[email protected]>
CC: Jaehoon Chung <[email protected]>
CC: Scott Wood <[email protected]>
CC: Joe Hershberger <[email protected]>
CC: Anatolij Gustschin <[email protected]>
CC: Simon Glass <[email protected]>
CC: "Andrew F. Davis" <[email protected]>
CC: "Łukasz Majewski" <[email protected]>
CC: Patrice Chotard <[email protected]>
CC: Nobuhiro Iwamatsu <[email protected]>
CC: Hans de Goede <[email protected]>
CC: Masahiro Yamada <[email protected]>
CC: Stephen Warren <[email protected]>
CC: Andre Przywara <[email protected]>
CC: "Álvaro Fernández Rojas" <[email protected]>
CC: York Sun <[email protected]>
CC: Xiaoliang Yang <[email protected]>
CC: Chen-Yu Tsai <[email protected]>
CC: George McCollister <[email protected]>
CC: Sven Ebenfeld <[email protected]>
CC: Filip Brozovic <[email protected]>
CC: Petr Kulhavy <[email protected]>
CC: Eric Nelson <[email protected]>
CC: Bai Ping <[email protected]>
CC: Anson Huang <[email protected]>
CC: Sanchayan Maity <[email protected]>
CC: Lokesh Vutla <[email protected]>
CC: Patrick Delaunay <[email protected]>
CC: Gary Bisson <[email protected]>
CC: Alexander Graf <[email protected]>
CC: [email protected]
Reviewed-by: Fabio Estevam <[email protected]>
Reviewed-by: Christian Gmeiner <[email protected]>
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The variable usdhc1_pads is only referenced during SPL builds, add a
guard.
Cc: Fabio Estevam <[email protected]>
Cc: Peng Fan <[email protected]>
Cc: Stefano Babic <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
Reviewed-by: Stefano Babic <[email protected]>
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Enable more DM drivers. The imx I2C/MMC DM drivers needs DM_GPIO
enabled. So needs to enable them together.
DM FEC and SPI are not enabled, but they use gpio in board code.
So use gpio_request first to request the gpio, because DM_GPIO
is enabled.
Signed-off-by: Peng Fan <[email protected]>
Cc: Stefano Babic <[email protected]>
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Fixed typo for doc/README.imximage on respective imximage.cfg files.
Cc: Tom Rini <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Fabio Estevam <[email protected]>
Acked-by: Peng Fan <[email protected]>
Signed-off-by: Jagan Teki <[email protected]>
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Currently MX6 SPL DDR initialization hardcodes the REF_SEL and
REFR fields of the MDREF register as 1 and 7, respectively for
DDR3 and 0 and 3 for LPDDR2.
Looking at the MDREF initialization done via DCD we see that
boards do need to initialize these fields differently:
$ git grep 0x021b0020 board/
board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800
board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */
board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800
board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800
board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800
board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800
board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800
board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800
So introduce a mechanism for users to be able to configure
REFSEL and REFR fields as needed.
Keep all the mx6 SPL users in their current REF_SEL and REFR values,
so no functional changes for the existing users.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Eric Nelson <[email protected]>
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Instead of passing the total RAM size via PHYS_SDRAM_SIZE option,
we should better use imx_ddr_size() function, which automatically
determines the RAM size.
Signed-off-by: Vanessa Maegima <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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Fix the brace indentation in board_mmc_init().
Signed-off-by: Sebastien Bourdelin <[email protected]>
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Having had a similar board and memory part under logic analyzer, a
tINIT3 violation was measured. The fix was involved keeping tXPR and
SDE_to_RST at the power-on defaults and setting RST_to_CKE the JEDEC
value for LPDDR2. There was also a tIH-CA violation and this was
resolved by writing the default value in rather than what the script
here uses.
Cc: Fabio Estevam <[email protected]>
Cc: Peng Fan <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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Most of ehci-fsl header describe USB controller
designed by Chipidea and used by various SoC vendors.
This patch renames it to a generic header: ehci-ci.h
Contents of file are not changed (so it contains several
references to freescale SoCs).
Signed-off-by: Mateusz Kulikowski <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Tested-by: Simon Glass <[email protected]>
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GPIO4_21 is the LAN8720 power pin, not the LAN8720 reset pin.
Fix that, so that we can have Ethernet functional again.
Reviewed-by: Tom Rini <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
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Use Peng Fan's new NXP email address in MAINTAINERS files.
Signed-off-by: Fabio Estevam <[email protected]>
Acked-by: Peng Fan <[email protected]>
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Correct spelling of "U-Boot" shall be used in all written text
(documentation, comments in source files etc.).
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Minkyu Kang <[email protected]>
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Implement board_mmc_get_env_dev for the boards.
Following is examples:
SD1/SD2/SD3: return devno;
SD2/SD3: return devno - 1;
SD2/SD4: if (devno == 2), return dev - 2; return dev - 1;
Signed-off-by: Peng Fan <[email protected]>
Cc: Stefano Babic <[email protected]>
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Since commit 59370f3fcd1350 ("net: phy: delay only if reset handler is
registered") Ethernet is no longer functional.
This commit does not have an issue in itself, but it revelead a problem
with the Ethernet initialization.
According to the LAN8720 datasheet tpurstd (time that reset line should
stay asserted) is 25ms.
So do as suggested in order to have Ethernet working again.
Signed-off-by: Fabio Estevam <[email protected]>
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Update my email address to the NXP account.
Signed-off-by: Fabio Estevam <[email protected]>
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There is really no need to provide an empty reset_cpu() implementation,
so just remove it.
Signed-off-by: Fabio Estevam <[email protected]>
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Add MAINTAINERS info for mx6slevk_spl, mx6ul_9x9_evk and mx6qpsabreauto.
Signed-off-by: Peng Fan <[email protected]>
Cc: Stefano Babic <[email protected]>
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Remove duplicated SYS_SOC Kconfig entry from board Kconfig,
because we have this entry in arch/arm/cpu/armv7/mx6/Kconfig.
Signed-off-by: Peng Fan <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Heiko Schocher <[email protected]>
Cc: Christian Gmeiner <[email protected]>
Cc: Stefan Roese <[email protected]>
Cc: Troy Kisky <[email protected]>
Cc: Nikita Kiryanov <[email protected]>
Cc: "Eric Bénard" <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Tim Harvey <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Markus Niebel <[email protected]>
Cc: Otavio Salvador <[email protected]>
Acked-by: Stefan Roese <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Acked-by: Christian Gmeiner <[email protected]>
Acked-by: Markus Niebel <[email protected]>
Acked-by: Troy Kisky <[email protected]>
Acked-by: Igor Grinberg <[email protected]>
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Add SPL boot support for mx6slevk board.
1. Introduce a configuration file mx6slevk_spl_defconfig.
2. i.MX6SL has same DRAM space with i.MX6SX, need to change SPL DRAM SPACE.
3. Include imx6_spl.h and related SPL macro in mx6slevk.h.
4. select SUPPORT_SPL for TARGET_MX6SLEVK.
5. Add SPL board code to do related initialization.
Boot Log:
U-Boot SPL 2015.07-00544-g1594a76 (Aug 17 2015 - 01:56:59)
reading u-boot.img
reading u-boot.img
U-Boot 2015.07-00544-g1594a76 (Aug 17 2015 - 01:56:59 +0000)
CPU: Freescale i.MX6SL rev1.2 996 MHz (running at 396 MHz)
CPU: Commercial temperature grade (0C to 95C) at 50C
Reset cause: POR
Board: MX6SLEVK
I2C: ready
DRAM: 1 GiB
PMIC: PFUZE100 ID=0x10
MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
*** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Net: FEC [PRIME]
Hit any key to stop autoboot: 0
Signed-off-by: Peng Fan <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Fabio Estevam <[email protected]>
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To i.MX6SX/UL, two ethernet interfaces are supported.
Add ENET2 clock support:
1. Introduce a new input parameter "fec_id", only 0 and 1 are allowed.
To value 1, only i.MX6SX/UL can pass the check.
2. Modify board code who use this api to follow new api prototype.
Signed-off-by: Peng Fan <[email protected]>
Cc: Heiko Schocher <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Stefan Roese <[email protected]>
Cc: Nikolaos Pasaloukos <[email protected]>
Cc: Stefano Babic <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Pass the same pad configuration as done in the kernel so that OTG1_ID pin can
properly work in device mode.
Signed-off-by: Fabio Estevam <[email protected]>
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Implement power_init_board and related I2C interface configuration.
After adding this, uboot can successfully detect and configure pmic.
"
U-Boot 2015.01-00281-ge29eddf (Feb 12 2015 - 09:24:01)
CPU: Freescale i.MX6SL rev1.0 at 396 MHz
Reset cause: POR
Board: MX6SLEVK
I2C: ready
DRAM: 1 GiB
PMIC: PFUZE100 ID=0x10
MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
"
Signed-off-by: Peng Fan <[email protected]>
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Add spi nor boot support for mx6slevk board.
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Jagannadha Sutradharudu Teki <[email protected]>
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get_board_rev() just returns the cpu revision, which does not make it really
useful for distinguishing between revisions of the board.
Let's get rid of get_board_rev() as it is not being used with its correct
meaning.
Signed-off-by: Fabio Estevam <[email protected]>
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