11 Feb, 2020
1 commit
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sandbox conversion to SDL2
TPM TEE driver
Various minor sandbox video enhancements
New driver model core utility functions
10 Feb, 2020
6 commits
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Drop PPD_UART_PAD_CTRL since it matches defaults.
Enable DM serial and MXC uart.Signed-off-by: Ian Ray
Signed-off-by: Robert Beckett -
Remove legacy uart pad and iomux code
Enable DM serial and mxc uartSigned-off-by: Robert Beckett
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Remove legacy iomux setup for fec.
Enable phylib and DM fec.
Use Kconfig for enabling fec.Signed-off-by: Robert Beckett
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Add backlight and panel devicetree definitions
Use UCLASS_PANEL to enable backlight via display enable handler
Remove old explicit gpio code for handling backlight
Use cls command to initiate display in HW agnostic manner
Enable DM regulator and pwmSigned-off-by: Robert Beckett
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Enable DM_VIDEO for mx53ppd.
Enable DM_REGULATOR_FIXED and DM_PWM for the backlight.
Remove unused MX53PPD_LCD_POWER.
Remove old (incorrect) setup_iomux_lcd.
Enable backlight via display enable handler.
Use cls command to initiate display in HW agnostic manner.
Modify `failbootcmd' to use lcdputs.Signed-off-by: Ian Ray
Signed-off-by: Robert Beckett -
Remove old (pre-DM) i2c setup code.
Enable DM i2c.
Convert common code to use DM rtc.
Convert common code to read VPD from eeprom partition.
Convert the generic i2c PMIC init code to use the new da9063 driver.mx53ppd only:
Correct RTC compatible in device tree.
Enable MXC DM i2c driver.
Define CONFIG_SYS_MALLOC_F_LEN so that DM is available in pre-reloc.
Make GPIO banks available during preloc, since initialisation is done
in board_early_init_f().
Add gpio_request() calls to satisfy the DM_GPIO compatibility API.
Remove unused power configuration.Signed-off-by: Robert Beckett
Signed-off-by: Ian Ray
06 Feb, 2020
1 commit
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At present dm/device.h includes the linux-compatible features. This
requires including linux/compat.h which in turn includes a lot of headers.
One of these is malloc.h which we thus end up including in every file in
U-Boot. Apart from the inefficiency of this, it is problematic for sandbox
which needs to use the system malloc() in some files.Move the compatibility features into a separate header file.
Signed-off-by: Simon Glass
07 Jan, 2020
6 commits
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Enable DM imx WDT
Enable SYSRESET_WATCHDOG to maintain WDT based reset abilitySigned-off-by: Robert Beckett
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Pass rtc_status via the device tree, instead of on kernel command line.
Additionally, the 2038 mitigation is reported, if applied successfully.Signed-off-by: Ian Ray
Signed-off-by: Robert Beckett -
DM for PCI pulls DM for ethernet that also needs other changes described
below to build u-boot and keep existing functionality - ability to update
MAC addresses of FEC ethernet adapter and I210 adapter connected to the
Marvell switch.- fec_mxc driver with DM needs PHYLIB;
- configuration items are moved from ge_bx50v3.h to ge_bx50v3_defconfig;
- FEC is marked as eth0 because it is always present, so indices changed:
I210 are still probed in the same order;- board_eth_init() was used by legacy ethernet, setup for enet iomux and
pcie is moved to the board_late_init();- pci_init() is called from the board_late_init() to initiate PCI bus
probing, so I210 devices are propagated to the device tree;Signed-off-by: Denis Zalevskiy
[Describe PHY reset in device tree]
Signed-off-by: Ian Ray
Signed-off-by: Robert Beckett -
Use vidconsole for output to the LCD, now that DM_VIDEO is used. Write
white text on a black background, like before migrating to DM_VIDEO.Signed-off-by: Ian Ray
Signed-off-by: Robert Beckett -
Fix GPIO reservation warning on code paths that do not need LVDS power.
Signed-off-by: Ian Ray
Signed-off-by: Robert Beckett -
Copy device trees from linux, keeping them as separate files for
each board to ease future sync.Update board code to use generic bx50v3 dt initially, then select
the specific dt based on board detection.Signed-off-by: Robert Beckett
03 Dec, 2019
1 commit
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A number of board function belong in init.h with the others. Move them.
Signed-off-by: Simon Glass
Reviewed-by: Tom Rini
12 Aug, 2019
2 commits
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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
Signed-off-by: Simon Glass -
Move env_set() over to the new header file.
Acked-by: Joe Hershberger
Signed-off-by: Simon Glass
23 Jun, 2019
1 commit
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Converted to use fsl_esdhc_imx for i.MX platforms.
Signed-off-by: Yangbo Lu
Tested-by: Steffen Dirkwinkel
Reviewed-by: Peng Fan
Reviewed-by: Lukasz Majewski
Reviewed-by: Martyn Welch
Acked-by: Jason Liu
14 Apr, 2019
6 commits
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Configure GPIO BUFFERED_HOST_CONTROLLED_RESET_TO_DOCKING_CONNECTOR_N to
bring the dock out of reset at boot.Signed-off-by: Ian Ray
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Add board-specific FDT function to store U-Boot version in device tree.
Signed-off-by: Ian Ray
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Use MMC device model, and remove USDHC pin configuration code since the
pinctrl driver is used.Signed-off-by: Ian Ray
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Use SPI flash device model, and remove SPI pin configuration code since
the pinctrl driver is used.Signed-off-by: Ian Ray
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Enable CONFIG_DM_GPIO as a pre-requisite for enabling CONFIG_DM_SPI.
Add explicit gpio_requests.
Signed-off-by: Ian Ray
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Use MMC device model, and remove USDHC pin configuration code since the
pinctrl driver is used.Signed-off-by: Ian Ray
01 Jan, 2019
2 commits
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board/ge/mx53ppd/mx53ppd.c: In function 'board_late_init':
board/ge/mx53ppd/mx53ppd.c:359:23: error: passing argument 2 of 'read_vpd' from incompatible pointer type [-Werror=incompatible-pointer-types]
res = read_vpd(&vpd, vpd_callback);
^~~~~~~~~~~~
In file included from board/ge/mx53ppd/mx53ppd.c:37:0:
board/ge/mx53ppd/../../ge/common/vpd_reader.h:19:5: note: expected 'int (*)(struct vpd_cache *, u8, u8, u8, size_t, const u8 *) {aka int (*)(struct vpd_cache *, unsigned char, unsigned char, unsigned char, unsigned int, const unsigned char *)}' but argument is of type 'int (*)(void *, u8, u8, u8, size_t, const u8 *) {aka int (*)(void *, unsigned char, unsigned char, unsigned char, unsigned int, const unsigned char *)}'
int read_vpd(struct vpd_cache *cache,
^~~~~~~~
cc1: all warnings being treated as errorsSigned-off-by: Peng Fan
Acked-by: Stefano Babic -
Merge functionality duplicated in bx50v3 and mx53ppd: the logic
is the same except that process_vpd is called at different phases.
Also read_vpd could end up in error, so there is no VPD data in this
case - it shouldn't be processed.Signed-off-by: Denis Zalevskiy
Signed-off-by: Fabien Lahoudere
17 Dec, 2018
2 commits
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Use standard configuration logic to define EEPROM constants.
Names are based on VPD_EEPROM_ prefix because EEPROM_ is already
used by i2c_eeprom driver.Signed-off-by: Denis Zalevskiy
Signed-off-by: Fabien Lahoudere -
The bus is statically defined, so remove redundant parameters
from read_vpd() for PPD and Bx50v3.Signed-off-by: Denis Zalevskiy
Signed-off-by: Fabien Lahoudere
22 Oct, 2018
4 commits
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I2C bus 0 was not initialized correctly. There is an offset between i2c
index and the structure number of pad info. So i2c bus 0 can be in an
inconsistent state.This problem become visible on B{4,6}50v3 with the CPUC HW watchdog enabled.
Sometimes when the CPUC HW watchdog interrupted the boot process, U-Boot was
not able to read VPD from I2C/EEPROM and the system failed to boot up again,
because a device connected to that bus was stuck in data transfer state (from
previous boot attempt) and there was no method to recover (struct
mxc_i2c_bus::idle_bus_fn was not set) courtesy of incorrect initialization.Signed-off-by: Dan Cimpoca
Signed-off-by: Fabien Lahoudere -
The b{4,6}50v3 kernel framebuffer console requires a modeline otherwise
the LVDS panel shows garbage.Signed-off-by: Ian Ray
Signed-off-by: Fabien Lahoudere -
Use Video PLL to provide 65MHz for all displays.
Signed-off-by: Ian Ray
Signed-off-by: Fabien Lahoudere -
While using ./scripts/get_maintainer.pl I detect that the Maintainer name
and address for bx50v3 boards are not valid.
The new maintainer for GE bx50v3 products must be Ian Ray.Signed-off-by: Fabien Lahoudere
27 Jun, 2018
1 commit
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This fixes the warnings:
WARNING: no status info for 'ge_bx50v3'
WARNING: no maintainers for 'ge_bx50v3Signed-off-by: Stefano Babic
17 May, 2018
7 commits
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This replaces TARGET_GE_B{4,6,8}50V3 with common TARGET_GE_BX50V3.
The boards are identified automatically at runtime.Signed-off-by: Ian Ray
Signed-off-by: Nandor Han
Signed-off-by: Sebastian Reichel -
Configure video arguments at run-time instead of at compile-time.
Signed-off-by: Ian Ray
Signed-off-by: Nandor Han
Signed-off-by: Sebastian Reichel -
B{46}50v3s have an internal LCD that needs to be configured,
in comparison with B850v3 which has only external displays.Use VPD instead of `CONFIG_TARGET_GE_B{4,6,8}50V3' compile-time
checks to correct initialize video based on the monitor type.Signed-off-by: Ian Ray
Signed-off-by: Nandor Han
Signed-off-by: Sebastian Reichel -
Move the VPD reading earlier in order to establish the monitor
type as soon as possible.The configuration of the specific environment variables needs to be
done later after the environment is configured.Signed-off-by: Nandor Han
Signed-off-by: Sebastian Reichel -
Enable Video PLL to fix non-working display support for Bx50v3
internal displays.Signed-off-by: Ian Ray
Signed-off-by: Nandor Han
Signed-off-by: Sebastian Reichel -
Simplify process_vpd() by unifying the switch statements handling
product specific configurations.Signed-off-by: Nandor Han
Signed-off-by: Sebastian Reichel -
The detect_baseboard() function actually determines whether there is an
internal LCD panel or not. Rename for clarity.Signed-off-by: Ian Ray
Signed-off-by: Nandor Han
Signed-off-by: Sebastian Reichel
