Commit graph

222 commits

Author SHA1 Message Date
Simon Glass
691d719db7 common: Drop init.h from common header
Move this uncommon header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18 17:33:33 -04:00
Lokesh Vutla
52ce5f462f board: davinci: Update OMAPL138_LCDK maintainer
As per the email discussion[0], add myself as a maintainer to
OMAPL138_LCDK and drop Peter's entry.

[0] http://u-boot.10912.n7.nabble.com/OMAP-L138-LCDK-giving-up-maintainership-td394211.html

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-12-26 09:06:54 -05:00
Bartosz Golaszewski
598d9bccc5 board: omapl138_lcdk: add the mmc device to SPL
We don't have full device-tree support in SPL yet - add an appropriate
U_BOOT_DEVICE() to the board file.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2019-12-03 08:44:14 -05:00
Bartosz Golaszewski
6a97153cbf mmc: davinci: drop support for ti,dm6441-mmc
The DM family of DaVinci SoCs is no longer supported. Drop the
irrelevant code from the driver.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2019-12-03 08:44:13 -05:00
Adam Ford
e9e2216ef5 davinci: omapl138-lcdk: Remove empty compiler directives
There is an #ifdef with nothing inside it any longer.  This patch
removes this empty #ifdef

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-08-20 11:46:38 -04:00
Adam Ford
1905af1e4c ARM: davinci: Remove duplicated references
The Kconfig file calls to ti/common/Kconfig twice which makes
several of the menu items repeat themselves.  In an effort to
clean this up, this patch removes the second call which eliminates
the duplicate menu items.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-08-20 11:46:38 -04:00
Adam Ford
a24b051a14 Revert "ARM: da850-evm: Enable SPI Flash and NAND Flash when booting NOR"
Sorry for the noise, but there appears to be a regression with older
hardware.  Since it broke the direct_nor boot option, it should be
reverted until a better solution is available.

This reverts commit 51cd1e2373.
2019-08-20 11:46:38 -04:00
Tom Rini
9c6115822e Merge branch '2019-08-11-ti-imports'
- More DaVinci updates and fixes
- PCIe support on am65x
- Watchdog converted to DM
- Assorted other bugfixes
2019-08-12 18:47:53 -04:00
Adam Ford
51cd1e2373 ARM: da850-evm: Enable SPI Flash and NAND Flash when booting NOR
Historically there have been various boot options, SPI flash,
NAND or NOR. The NOR flash is mutually exclusive with MMC, but
it isn't mutually exclusive with NAND or SPI Flash, so this patch
enables both NAND flash and SPI Flash when booting from NOR.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-08-12 13:33:42 -04:00
Simon Glass
e7dcf5645f env: Drop environment.h header file where not needed
This header file is now only used by files that access internal
environment features. Drop it from various places where it is not needed.

Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
2019-08-11 16:43:41 -04:00
Simon Glass
9fb625ce05 env: Move env_set() to env.h
Move env_set() over to the new header file.

Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
2019-08-11 16:43:41 -04:00
Adam Ford
b9ad74d901 Revert "ARM: davinci: da850: Manual pinmux only when PINCTRL not available"
This reverts commit 877ab2423b.

The above patch was designed to shrink code by only pin-muxing items
needed for SPL in SPL and relying on driver model or SPL to mux other
items.  Unfortunately, da850evm_direct_nor doesn't use SPL so items
that were only muxed during SPL are not muxed causing the board
to no longer boot.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-31 14:20:47 -04:00
Adam Ford
3380d1c131 ARM: da850-evm: Remove references to CONFIG_DA850_AM18X_EVM
With the removal of da850_am18xxevm, there is at least one
whitelisted CONFIG option that can be deleted.  This patch
removes CONFIG_DA850_AM18X_EVM since it's not required any more

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-31 13:08:07 -04:00
Bartosz Golaszewski
f99bf3b06c davinci: omapl138-lcdk: enable driver-model in SPL
Enable CONFIG_SPL_DM and enable the driver model for serial by defining
an appropriate device in the board file for da850-lcdk.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2019-07-29 17:58:52 -04:00
Bartosz Golaszewski
eaa381bdb4 davinci: omapl138-lcdk: remove unneeded includes
There's no SPI on da850-lcdk. Remove unnecessary includes.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2019-07-29 17:58:52 -04:00
Adam Ford
8dd75d3a8d ARM: da850_am18xxevm: Remove config and references
This board has been abandonded for a while.  I do not have this hardware
and nobody has appeared to notice and/or care that it's orphaned.
Since much of this code is inserted into the da850evm code base, removing
it from support will make da850evm support easier going forward.
This patch removes the da850_am18xxevm_defconfig, README references to this
board and the reference to this board from the MAINTAINERS list.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-29 17:58:47 -04:00
Adam Ford
e054be5bab ARM: da850-evm: Remove repeated pinmuxing calls
arch_cpu_init() initializes the pinmuxing which is called fairly
early in the start sequences, so the board_init function doesn't
need to do it again.  This patch removes the call from board_init.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-26 22:24:12 -04:00
Adam Ford
938359c570 ARM: da850-evm: Remove duplicate UART initialization
The Low Level init functions start the UART, so it doesn't need
to happen during board_init.  This patch removes it from
board_init.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-26 22:24:12 -04:00
Bartosz Golaszewski
e809285d49 net: davinci_emac: convert to using the driver model
Now that we removed all legacy boards selecting TI_EMAC we can
completely convert the driver code to using the driver model.
This patch also updates all remaining users of davinci_emac.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Tested-by: Adam Ford <aford173@gmail.com> #am3517-evm & da850-evm
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2019-07-25 13:36:13 -05:00
Adam Ford
877ab2423b ARM: davinci: da850: Manual pinmux only when PINCTRL not available
With a recent update to the pinctrl-single driver and the fact
that the da850evm has both DM and OF_CONTROL working in both SPL
and U-Boot, some of the manual pinmuxing can be setup to only
be activated when either the driver doesn't have DM for it, or
when CONFIG_PINMUX isn't available (only during SPL).  If the
code ever shrinks enough to support PINCTRL in SPL, a lot of this
can go away.  This also remove some manual pinmuxing not needed
by SPL to give SPL a little more breathing room.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-13 11:11:29 -04:00
Adam Ford
4fde31e482 ARM: da850evm: Fix reading MAC from SPI
The MAC address is located at at the last 64K of SPI Flash, and
it's 6 bytes long.  This patch corrects both the length and
starting byte of the MAC address.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-06-05 12:14:02 -04:00
Sekhar Nori
4fddaf2b7d ARM: davinci: omal138_lcdk: fix MMC boot breakage due to driver model conversion
commit 21af33ed03 ("ARM: davinci: omapl138_lcdk: Enable DM_MMC")
wanted to enable DM_MMC only for U-Boot and not for SPL.

But CONFIG_DM_MMC is defined for SPL build too. Because of this
MMC device was not getting registered for SPL causing MMC/SD
boot breakage.

Instead use CONFIG_IS_ENABLED(DM_MMC) which will remain false until
CONFIG_SPL_DM_MMC is defined.

Tested-by: Adam Ford <aford173@gmail.com> #da850evm
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Tested-by: Peter Howard <phoward@gme.net.au> #omapl138_lcdk
2019-06-05 12:13:46 -04:00
Bartosz Golaszewski
7a2b51e36f ea20: remove board
This board still doesn't select CONFIG_DM and seems to be umaintained.
As it makes progress on modernizing several DaVinci drivers more
difficult and the maintainer has not expressed interest in updating
it, this patch proposes to remove it.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2019-05-28 13:58:06 -04:00
Adam Ford
248b873541 ARM: da850evm: Remove legacy MMC code
With the migration to DM in SPL and the DT support, the
old legacy code is no longer neaded, so this patch removes it

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-04-23 17:57:23 -04:00
Adam Ford
f7c1d53605 ARM: davinci: da850evm: Enable SPL_OF_CONTROL without PLATDATA
With the memory mapping giving us some more avialable RAM, this
updates the da850-evm-u-boot.dtsi to include the serial port, SPI
and Flash nodes along with some dependent nodes in the SPL dtb.
This also removes the platform data initialization code for the
serial port and SPI Flash.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-04-12 08:05:49 -04:00
Adam Ford
15b8c75058 davinci: da850evm/omapl138-lcdk: Move BSS to SDRAM because SRAM is full
In order to fully support SPL_OF_CONTROL, we need BSS to be a bit
larger. This patch relocates BSS to SDRAM instead of SRAM which
is similar to how ARMv7 boards (like OMAP2+) do it.

This means two new variables are required:
CONFIG_SPL_BSS_START_ADDR  set to DAVINCI_DDR_EMIF_DATA_BASE
CONFIG_SPL_BSS_MAX_SIZE is set to 0x1080000 which is 1 byte
before the location where U-Boot will load.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-04-12 08:05:49 -04:00
Adam Ford
57ade0792c ARM: da8xxevm: Add NAND instructions for da850-evm to README
The README.da850 file continues information on how to burn NAND
for the LCDK, but not the DA850-EVM.  This patch adds both the
commands and dip switch instructions for burning and booting
NAND.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-02-19 08:55:43 -05:00
Tom Rini
2f41ade79e linker: Modify linker scripts to be more generic
Make use of "IMAGE_MAX_SIZE" and "IMAGE_TEXT_BASE" rather than
CONFIG_SPL_MAX_SIZE and CONFIG_SPL_TEXT_BASE.  This lets us re-use the
same script for both SPL and TPL.  Add logic to scripts/Makefile.spl to
pass in the right value when preprocessing the script.

Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Jagan Teki <jagan@openedev.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Andreas Bießmann <andreas@biessmann.org>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Adam Ford <aford173@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Tested-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Tested-by: Adam Ford <aford173@gmail.com> #da850evm & omap3_logic_somlv
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-01-26 22:55:53 -05:00
Adam Ford
286a5c44e6 ARM: davinci: Orphan Spectrum Digital AM18xx EVM
I had requested the da850 boards because their previous maintainer
had an invalid e-mail address.  I work at Logic PD who makes
the da850-evm kits, so I have access to various boards of theirs.

The Spectrum Digital AM18xx board is based on the Logic PD
da850 EVM, but it's not the same company.  Since I don't have the
hardware to test/verify changes, I would prefer to not be
responsible for this board.

Signed-off-by: Adam Ford <aford173@gmail.com>
2018-12-11 08:57:42 -05:00
Jagan Teki
cb19c29398 board: da8xxevm: Add SPL DM for serial, spi
This patch add SPL DM support for da8xxevm boards
with SPL serial, SPI drivers supported via platdata.

Cc: Adam Ford <aford173@gmail.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Adam Ford <aford173@gmail.com> #da850evm
2018-10-10 11:53:55 +05:30
Adam Ford
21af33ed03 ARM: davinci: omapl138_lcdk: Enable DM_MMC
With DM_MMC now available, this patch enables DM_MMC for the
omapl138_lcdk in U-Boot and keeps the older style for SPL.

Signed-off-by: Peter Howard <phoward@gme.net.au>
Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-11 21:41:48 -04:00
Adam Ford
4aeb939e77 ARM: davinci: da850evm: Support DM_MMC
With the updated driver available to support DM_MMC, this patch
enables DM_MMC for da850evm.

Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-11 21:41:15 -04:00
Adam Ford
93f3362762 ARM: configs: Add da850evm_nand to boot from NAND
The DA850-EVM supports booting from NAND when used with the
UI expander board.  da850evm_nand will create an ais file
that can be burned to NAND and booted while storing the env in
NAND along with some partitions tables for storing kernel,
dtb and rootfs in NAND.

Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-11 21:37:31 -04:00
Adam Ford
09d841176d ARM: da8xxevm: README: Add NOR booting instructions
The da850evm with its UI expander board can boot XIP boot from
NOR flash.  This adds the instructions to the readme. file.

Signed-off-by: Adam Ford <aford173@gmail.com>
2018-08-20 07:21:28 -04:00
Adam Ford
8e51c0f254 dm: gpio: Add DM compatibility to GPIO driver for Davinci
This adds DM_GPIO support for the davinici GPIO driver with
DT support.

Signed-off-by: Adam Ford <aford173@gmail.com>
2018-06-18 14:43:12 -04:00
Tom Rini
83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
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>
2018-05-07 09:34:12 -04:00
Alex Kiernan
9925f1dbc3 net: Move enetaddr env access code to env config instead of net config
In order that we can use eth_env_* even when CONFIG_NET isn't set, move
these functions to environment code from net code.

This fixes failures such as:

  board/ti/am335x/built-in.o: In function `board_late_init':
  board/ti/am335x/board.c:752: undefined reference to `eth_env_set_enetaddr'
  u-boot/board/ti/am335x/board.c:766: undefined reference to `eth_env_set_enetaddr'

which caters for use cases such as:

commit f411b5cca4 ("board: am335x: Always set eth/eth1addr environment
variable")

when Ethernet is required in Linux, but not U-Boot.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-08 23:00:58 -04:00
Adam Ford
a4670f8ebb arm: da850-evm: Enable DM and device tree support for da850-evm
With the device tree ported and DM compatible drivers, enable:
OF_CONTROL, DM_SPI, DM_SPI_FLASH and DM_SERIAL

Note: DM_SERIAL is not enabled for da850evm_direct_nor_defconfig
yet.

Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
2017-09-29 10:52:21 -04:00
Adam Ford
e333083bf3 ARM: davinci: Update da8xxevm Maintainers
The e-mail addresses for DA8XXEVM BOARD and DA850_AM18XXEVM BOARD
are invalid.

Remove DA8XXEVM.

Update DA850_AM18XXEVM to have me be the maintainer since I work
for Logic PD and have access to OMAP-L138 and AM1808 EVM kits.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-09-13 09:24:28 -04:00
Adam Ford
f0333b4c2e Convert CONFIG_MAC_ADDR_IN_SPIFLASH et al to Kconfig
This converts the following to Kconfig:
   CONFIG_MAC_ADDR_IN_SPIFLASH
   CONFIG_MAC_ADDR_IN_EEPROM

Signed-off-by: Adam Ford <aford173@gmail.com>
2017-09-13 09:24:27 -04:00
Adam Ford
919ccb9fe5 davinci: da850evm: Make EEPROM MAC code configurable
There was a check for CONFIG_MAC_ADDR_IN_EEPROM and
a check for CONFIG_MAC_ADDR_IN_SPIFLASH, however
some of the EEPROM related code wasn't encapsulated
inside the #if defined statement so the EEPROM code
could get executed even when it wasn't explicitly
enabled or wanted.

Signed-off-by: Adam Ford <aford173@gmail.com>
2017-09-13 09:24:26 -04:00
Adam Ford
f926837504 davinci: da850-evm: switch to using TI_COMMON_CMD_OPTIONS
Like the OMAP-L138 LCDK before it, let's move the da850-evm and
the variations to TI_COMMON_CMD_OPTIONS to cut back one some of the
defconfig entries.

Signed-off-by: Adam Ford <aford173@gmail.com>
2017-09-12 18:02:25 -04:00
Simon Glass
35affd7a2f env: Rename eth_getenv_enetaddr() to eth_env_get_enetaddr()
Rename this function for consistency with env_get().

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16 08:30:44 -04:00
Simon Glass
00caae6d47 env: Rename getenv/_f() to env_get()
We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

Quite a few places use getenv() in a condition context, provoking a
warning from checkpatch. These are fixed up in this patch also.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16 08:30:24 -04:00
Simon Glass
fd1e959e91 env: Rename eth_setenv_enetaddr() to eth_env_set_enetaddr()
Rename this function for consistency with env_set().

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16 08:23:56 -04:00
Simon Glass
382bee57f1 env: Rename setenv() to env_set()
We are now using an env_ prefix for environment functions. Rename setenv()
for consistency. Also add function comments in common.h.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16 08:22:18 -04:00
Simon Glass
c62db35d52 arm: Add explicit include of <asm/mach-types.h>
Rather than relying on common.h to provide this include, which is going
away at some point, include it explicitly in each file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-06-05 11:02:36 -04:00
Sekhar Nori
fe9ee57944 davinci: omapl138_lcdk: add support for TI_COMMON_CMD_OPTIONS
OMAP-L138 LCDK board can benefit from using the commonly
used commands enabled by TI_COMMON_CMD_OPTIONS.

Source the relevant Kconfig file so TI_COMMON_CMD_OPTIONS
can be enabled for OMAP-L138 LCDK board in a future patch.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-05-12 08:37:41 -04:00
Tom Rini
01abae4d04 Remove various unused interrupt related code
With d53ecad92f some unused interrupt related code was removed.
However all of these options are currently unused.  Rather than migrate
some of these options to Kconfig we just remove the code in question.

The only related code changes here are that in some cases we use
CONFIG_STACKSIZE in non-IRQ related context.  In these cases we rename
and move the value local to the code in question.

Fixes: d53ecad92f ("Merge branch 'master' of git://git.denx.de/u-boot-sunxi")
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-04-06 20:42:18 -04:00
ahaslam@baylibre.com
daa483debe da850: Add instructions to copy AIS image to NAND
Add instructions to write an AIS image to NAND
by using the u-boot nand tools.

Signed-off-by: Axel Haslam <ahaslam@baylibre.com>
2017-03-20 18:04:43 -04:00