Heiko Schocher [Tue, 20 Jan 2015 09:06:18 +0000 (10:06 +0100)]
arm, imx6, aristainetos: board updates
- use linux display timing settings
- change backlight duty cycle 500ns
- some defaultenvironment changes
- change fit_addr_r to 0x14000000 as needed if
MAX_LOCKDEP_SUBCLASSES in linux gets increased.
- Environment now at 0xd0000 in nand flash
Nikita Kiryanov [Wed, 14 Jan 2015 08:42:54 +0000 (10:42 +0200)]
common: convert compulab splash load code to common code
Move board/compulab/common/splash.c code to
common/splash_source.c to make it available for everybody. This move
renames cl_splash_screen_prepare() to splash_source_load(), and
the compilation of this code is conditional on CONFIG_SPLASH_SOURCE.
splash_source features:
* Provide a standardized way for declaring board specific splash screen
locations
* Provide existing routines for auto loading the splash image from the
locations as declared by the board
* Introduce the "splashsource" environment variable, which makes it
possible to select the splash image source.
cm-t35 and cm-fx6 are updated to use the modified version.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Anatolij Gustschin <agust@denx.de> Reviewed-by: Tom Rini <trini@ti.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Nikita Kiryanov [Wed, 14 Jan 2015 08:42:52 +0000 (10:42 +0200)]
compulab: splash: support loading splash from sf
Add support for loading splash from sf.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
[grinberg@compulab.co.il: staticize the sf global variable] Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il>
Nikita Kiryanov [Wed, 14 Jan 2015 08:42:51 +0000 (10:42 +0200)]
compulab: splash: support multiple splash sources
Define a generic way for boards to define splash image locations:
- introduce struct splash_location
- introduce enum splash_storage
- update cl_splash_screen_prepare() to take an array of above struct
and select the appropriate one based on the splashsource environment
variable (if it is not defined- use the first splash location as default).
cm-t35 is updated to work with the new interface.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Nikita Kiryanov [Wed, 14 Jan 2015 08:42:50 +0000 (10:42 +0200)]
compulab: splash: refactor splash.c
Move storage device specific code into its own function instead of
calling it directly from an otherwise storage device independent
function (cl_splash_screen_prepare).
This is a preparation for supporting multiple splash locations.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Nikita Kiryanov [Wed, 14 Jan 2015 08:42:41 +0000 (10:42 +0200)]
arm: mx6: cm-fx6: expand boot sequence
Expand boot sequence to the following order:
1) mmc boot: mmc boot script, then mmc bootm, then mmc bootz.
2) usb boot: usb boot script.
3) sata boot: sata boot script, sata bootm, sata bootz.
4) nand boot: nand bootm, then nand bootz.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Peng Fan [Tue, 30 Dec 2014 09:24:01 +0000 (17:24 +0800)]
imx:mx6sx add dram io configure for mx6sx
Define two structure mx6sx_iomux_ddr_regs and mx6sx_iomux_grp_regs.
Add a new function mx6sx_dram_iocfg to configure dram io.
Since mx6sx only have one channel mmdc0, define a new empty macro MMDC1
to replace mmdc1->entry=value for mx6sx. And to other mx6 soc, MMDC1
effects as "mmdc1->entry=value".
Stefan Roese [Wed, 10 Dec 2014 09:15:23 +0000 (10:15 +0100)]
arm: mx6: Add Barco platinum-picon and platinum-titanium
This patch adds the new Barco platinum platform. It currently
includes those two boards:
platinum-titanium
-----------------
This is the same board as the titanium that is already supported in
mainline U-Boot. But its now moved to this new platform to support
multiple "flavors" of imx6 boards in one directory. Its also moved
to support SPL booting. And with this we use the run-time DDR
configuration of this SPL support. The board is equipped with the
Micron MT41J128M16JT-125 DDR chips. We now can remove the DDR
related registers tuples from the imximage.cfg file. As all this
is done in the SPL at run-time.
platinum-picon
--------------
This board is new and based on the MX6DL with 1GiB DDR using the
Micron MT41K256M16HA DDR3 chips. Its also equipped with 2 NAND
chips (each 512MiB).
Fabio Estevam [Mon, 29 Dec 2014 18:23:17 +0000 (16:23 -0200)]
mx6sxsabresd: Remove unneeded board_late_init()
Since commit 1f98e31bc0b2c37a ("imx: mx6sxsabresd: Use the pfuze common init
function") board_late_init() became empty, so we can safely remove this unneeded
function.
Otavio Salvador [Thu, 15 Jan 2015 15:32:29 +0000 (13:32 -0200)]
wandboard: Use 32bit color depth for Fusion LCD
The Fusion LCD needs the 32bit color depth to properly work; the
default is different on the 3.10.17 kernels and it is better to ensure
it work out of box using proper default color setting.
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
commit 7a172ae7a3fc "fdt: fix incorrect placement of partition information for atmel_nand"
breaks the placement of the mtd partitions for other nand drivers.
Correct the condition to break out of the loop searching for subnodes
to fix this.
Lothar Waßmann [Fri, 21 Aug 2015 14:45:39 +0000 (16:45 +0200)]
ARM: mxs: various bug fixes for power init code
- use correct register for bo_irq in mxs_power_set_vddx()
- limit BO values to legal values in mxs_power_set_vddx()
- disable charger in mxs_is_batt_good() independent from the measured
voltage
Lothar Waßmann [Fri, 21 Aug 2015 14:00:10 +0000 (16:00 +0200)]
karo: tx6: try to revive I2C bus
When resetting the module during an ongoing I2C transfer with the
PMIC, the PMIC may hang the I2C bus. Configure the I2C pins as GPIOs
and drive them high to revive the I2C bus.
Lothar Waßmann [Fri, 21 Aug 2015 13:29:26 +0000 (15:29 +0200)]
karo: tx6: cleanup HAB functions
hab_authenticate_image() does not only authenticate a boot image as
the name suggests, but actually performs a full boot exercise like the
ROM code on an actual boot. Remove this function, as it is not useful
to be called from an already booted system. Also do some more cleaning
of the HAB code.
projects / karo-tx-uboot.git / log