Commit graph

28 commits

Author SHA1 Message Date
Adam Ford
74cd48e132 omap3: omap3_logic: Finish enabling fastboot on MUSB
Either the USB and Fastboot were never finished, or somehow it got
lost.  This puts enough hooks back into omap3logic to enable
fastboot and hopefully prepare it for Kconfig conversion.

Signed-off-by: Adam Ford <aford173@gmail.com>
2017-09-13 09:24:25 -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
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
Adam Ford
f07515578b OMAP3: omap3logic: Fix DDR Pin Mux
The 512 MB DDR version of SOM's use CS0 and CS1.  CS1 is not correctly
setup in the pin muxing.  This causes erratic behavior on suspend/resume

This fix has been tested on both 256 and 512 MB DDR versions.

Signed-off-by: Adam Ford <aford173@gmail.com>
2017-08-11 11:34:10 -04:00
Masahiro Yamada
4aa2ba3a34 mmc: replace CONFIG_GENERIC_MMC with CONFIG_MMC
Now CONFIG_GENERIC_MMC and CONFIG_MMC match for all defconfig.
We do not need two options for the same feature.  Deprecate the
former.

This commit was generated with the sed script 's/GENERIC_MMC/MMC/'
and manual fixup of drivers/mmc/Kconfig.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-05-15 18:28:23 +09:00
Adam Ford
15fde737fc omap3_logic: Add Device Tree Support and more DM drivers
This patch also removes all the excessive code for NS16550 intiailization
as the device tree can do that now.  This also adds DM_I2C and DM_MMC
since the overlying drivers have the built-in support already.  The
corresponding include/config/omap3_logic.h also reduced in size
due to the new device tree support.

Signed-off-by: Adam Ford <aford173@gmail.com>

Changes in V2:
  Retain Auto-detect ability between SOM-LV and Torpedo
  Split this off from the device sub submissions
2017-05-09 20:35:38 -04:00
Jean-Jacques Hiblot
d5abcf94c7 ti: boot: Register the MMC controllers in SPL in the same way as in u-boot
To keep a consistent MMC device mapping in SPL and in u-boot, let's
register the MMC controllers the same way in u-boot and in the SPL.
In terms of boot time, it doesn't hurt to register more controllers than
needed because the MMC device is initialized only prior being accessed for
the first time.
Having the same device mapping in SPL and u-boot allows us to use the
environment in SPL whatever the MMC boot device.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2017-03-19 22:17:14 -04:00
Heiko Schocher
17fa032671 serial, ns16550: bugfix: ns16550 fifo not enabled
commit: 65f83802b7 "serial: 16550: Add getfcr accessor"
breaks u-boot commandline working with long commands
sending to the board.

Since the above patch, you have to setup the fcr register.

For board/archs which enable OF_PLATDATA, the new field
fcr in struct ns16550_platdata is not filled with a
default value ...

This leads in not setting up the uarts fifo, which ends
in problems, when you send long commands to u-boots
commandline.

Detected this issue with automated tbot tests on am335x
based shc board.

The error does not popup, if you type commands. You need
to copy&paste a long command to u-boots commandshell
(or send a long command with tbot)

Possible boards/plattforms with problems:
./arch/arm/cpu/arm926ejs/lpc32xx/devices.c
./arch/arm/mach-tegra/board.c
./board/overo/overo.c
./board/quipos/cairo/cairo.c
./board/logicpd/omap3som/omap3logic.c
./board/logicpd/zoom1/zoom1.c
./board/timll/devkit8000/devkit8000.c
./board/lg/sniper/sniper.c
./board/ti/beagle/beagle.c
./drivers/serial/serial_rockchip.c

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Tested-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-01-20 09:15:19 -05:00
Tom Rini
c63d270d15 omap3_logic: Rework MACH_TYPE and fdtfile logic
The MACH_TYPE values for the omap37xx based platforms are no longer
officially valid, so we must not set and pass them.  In order to not
reference them but still be able to set the default fdtfile based on the
board detection logic we need to combine the two steps into one.

Cc: Adam Ford <aford173@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Adam Ford <aford173@gmail.com>
2017-01-14 12:18:07 -05:00
Adam Ford
0fc4aad404 omap3logic: Fix Auto detect Logic PD Models
The autodetect feature doesn't allow users to specify the device tree.
This fix will make it only autodetect if 'fdtimage' is not defined.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-10-31 10:13:16 -04:00
Masahiro Yamada
1221ce459d treewide: replace #include <asm/errno.h> with <linux/errno.h>
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>
2016-09-23 17:55:42 -04:00
Adam Ford
31c98cbb31 omap3logic: Fix PBIAS Bug
The PBIAS fixing is done in the MMC driver, and doing it in the
the board file conflicts with the driver causing intermittent
hangs on reboot.  Remove this from the board file and let
the driver do it.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-09-06 13:41:42 -04:00
Adam Ford
2f6ed3b89a ARM: Various: Future-proof serial platdata
A few boards still use ns16550_platdata structures, but assume the structure
is going to be in a specific order. By explicitly naming each entry,
this should also help 'future-proof' in the event the structure changes.

Tested on the Logic PD Torpedo + Wireless.

I only changed a handful of devices that used the same syntax as the Logic
board.  Appologies if I missed one or stepped on toes.  Thanks to Derald Woods
and Alexander Graf.

Signed-off-by: Adam Ford <aford173@gmail.com>

V6: Add fix to arch/arm/cpu/armv7/am33xx/board.c

V5: Add fix to arch/arm/cpu/arm926ejs/lpc32xx/devices.c

V4: Fix subject heading

V3: Remove  reg_offset out in all the structs. It was reverted out, and and if
it did exist, it would get initialized to 0 by default.

V2: I hastily copy-pasted the boards without looking at the UART number.
This addresses 3 boards that use UART3 and not UART1.
Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-03-14 19:18:48 -04:00
Adam Ford
26ef7a27da OMAP3SOM BOARD: Auto detect Logic PD Models
Logic PD makes four different system on modules.  This patch will auto
detect the board type and identify the corresponding device tree image.

V2:
Added 'default:' case to switch statement
Since board_late_init() is defined as int, we now return 0

Signed-off-by: Derald Woods <woods.technical@gmail.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
2016-02-24 18:44:00 -05:00
Adam Ford
588e41d2c7 OMAP3: omap3_logic: Enable Android Fastboot
Android Fastboot requires USB.  The TWL4030 PMIC on omap3_logic handles USB traffic.
This patch sets up the USB gadget and Android Fastboot to match what is done in the
omap3_beagle project.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-02-08 10:10:43 -05:00
Adam Ford
49c7303f0e OMAP3: Enable SPL on omap3_logic
Previously, Omap3_logic assumed X-loader was present.  With this
patch, we can finally replace X-loader with an MLO generated by
U-Boot.  This requires ECC to be setup to match the Linux Kernel
and the PBIAS confgured for the SD card.

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-02-08 10:10:39 -05:00
Adam Ford
b17b7ea044 ARM: omap3_logic: Fix pin muxing
Enhance pin muxing to enable more board features and reduce power
based on Tony's device tree work.

Signed-off-by: Adam Ford <aford173@gmail.com>
2016-02-08 10:10:33 -05:00
Thomas Chou
c7b9686d5d ns16550: unify serial_omap
Unify serial_omap, and use the generic binding.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-11-21 21:50:17 -05:00
Adam Ford
7b77b1f63b Convert omap3_logic to ti_omap3_common.h
Convert to using the common config files.

Signed-off-by: Adam Ford <adam.ford@logicpd.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2015-09-02 11:33:20 -04:00
Paul Kocialkowski
aac5450ea9 omap_hsmmc: Board-specific TWL4030 MMC power initializations
Boards using the TWL4030 regulator may not all use the LDOs the same way
(e.g. MMC2 power can be controlled by another LDO than VMMC2).
This delegates TWL4030 MMC power initializations to board-specific functions,
that may still call twl4030_power_mmc_init for the default behavior.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Tom Rini <trini@ti.com>
[trini: Fix omap3_evm warning, add twl4030.h]
Signed-off-by: Tom Rini <trini@ti.com>
2014-12-04 21:28:15 -05:00
Igor Grinberg
b5ff205cdb omap3/am33xx: mux: fix several checkpatch issues
Fix the following checkpatch issues:

CHECK: No space is necessary after a cast
\#39: FILE: arch/arm/include/asm/arch-am33xx/mux.h:39:
+#define PAD_CTRL_BASE  0x800
+#define OFFSET(x)      (unsigned int) (&((struct pad_signals *) \

CHECK: Avoid CamelCase: <CONTROL_PADCONF_JTAG_nTRST>
\#284: FILE: arch/arm/include/asm/arch-omap3/mux.h:284:
+#define CONTROL_PADCONF_JTAG_nTRST     0x0A1C

ERROR: space required after that ',' (ctx:VxV)
\#446: FILE: arch/arm/include/asm/arch-omap3/mux.h:446:
+#define MUX_VAL(OFFSET,VALUE)\
                       ^
Cc: Raphael Assenat <raph@8d.com>
Cc: Ilya Yanok <yanok@emcraft.com>
Cc: Vaibhav Hiremath <hvaibhav@ti.com>
Cc: Peter Barada <peter.barada@logicpd.com>
Cc: Grazvydas Ignotas <notasas@gmail.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Nagendra T S <nagendra@mistralsolutions.com>
Cc: Nishanth Menon <nm@ti.com>
Cc: Tom Rini <trini@ti.com>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Stefan Roese <sr@denx.de>
2014-10-23 11:53:02 -04:00
Wolfgang Denk
1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00
Nikita Kiryanov
e3913f56a2 omap_hsmmc: add driver check for write protection
Add check for write protection in omap mmc driver.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
2013-03-08 16:41:13 -05:00
Nikita Kiryanov
e874d5b001 omap_hsmmc: implement driver check for card detection
Implement driver check for card detection.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2013-03-08 16:41:13 -05:00
Tom Rini
8a87a3d72e omap3: Introduce weak misc_init_r
Introduce a __weak misc_init_r function that just runs dieid_num_r().
Remove misc_init_r from cm_t35, mcx, omap3_logic and mt_ventoux as this was
all they did for misc_init_r.

Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Ilya Yanok <yanok@emcraft.com>
Cc: Peter Barada <peter.barada@logicpd.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2012-05-15 08:31:28 +02:00
Jonathan Solnit
bbbc1ae921 ARM:OMAP+:MMC: Add parameters to MMC init
Add parameters to the OMAP MMC initialization function so the board can
mask host capabilities and set the maximum clock frequency.  While the
OMAP supports a certain set of MMC host capabilities, individual boards
may be more restricted and the OMAP may need to be configured to match
the board.  The PRG_SDMMC1_SPEEDCTRL bit in the OMAP3 is an example.

Signed-off-by: Jonathan Solnit <jsolnit@gmail.com>
2012-05-15 08:31:22 +02:00
Peter Barada
a8baf8e25f omap3logic: Add missing GPMC pinmux for LAN92xx access
The initial checkin dropped pinmux setup for GPMC pins A6-A10, D0-D7 and
NCS1/2 necessary to access LAN92xx on Logic OMAP35x/DM37x modules.

Signed-off-by: Peter Barada <peter.barada@logicpd.com>
2012-02-12 10:11:32 +01:00
Peter Barada
86887f8ea1 ARMV7: Add support For Logic OMAP35x/DM37x modules
This patch adds basic support for OMAP35x/DM37x SOM LV/Torpedo
reference boards. It assumes U-boot is loaded to SDRAM with the
help of another small bootloader (x-load) running from SRAM.

Signed-off-by: Peter Barada <peter.barada@logicpd.com>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2012-01-16 08:40:10 +01:00