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2021-08-02global: Convert simple_strtoul() with hex to hextoul()Simon Glass1-1/+1
It is a pain to have to specify the value 16 in each call. Add a new hextoul() function and update the code to use it. Add a proper comment to simple_strtoul() while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-27board: amlogic: vim3: fix phy-names property setupArtem Lapkin1-2/+2
phy-names was improperly implemented resulting in an inoperable USB-OTG port. - phy-names = "usb2-phy0\0\0usb2-phy1\0"; + phy-names = "usb2-phy0\0usb2-phy1"; Signed-off-by: Artem Lapkin <art@khadas.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-07-27VIM3: mmc_get_env_dev correct non emmc boot sourcesArtem Lapkin1-2/+8
need return -1 if boot source is not EMMC or SD ( for example it will be useful if we have multy env sources configuration and device was booted from SPI flash and env need read from SPI not from mmc ) Signed-off-by: Artem Lapkin <art@khadas.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-04-06arm: meson: remove static ethernet link setupNeil Armstrong1-2/+0
The static ethernet link type config code is no more needed because now handled by the meson8b glue driver, delete it. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-02-02common: Drop asm/global_data.h from common headerSimon Glass1-0/+1
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 <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2021-01-12board: amlogic: vim3: fix setup ethernet mac from efuseArtem Lapkin1-3/+15
Fix reading built-in ethernet MAC address from efuse NOTE: MAC is stored in ASCII format, 1bytes = 2characters by 0 offset if mac from efuse not valid we use meson_generate_serial_ethaddr NOTE: remake odroid-n2.c from Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Artem Lapkin <art@khadas.com> [narmstrong: remove MAC print & spurious new endline] Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-01-11board: amlogic: add MMC boot device detection for environment loadMarek Szyprowski1-0/+8
Detect eMMC or SD card boot on Odroid-C4/N2 and Khadas VIM3(l) boards and report proper MMC device for the environment loading code. This allows to automatically load and store environment variables on the FAT partition or RAW offset of the MMC device without the need to use different configurations on eMMC and SD card. To use this feature with environment stored on FAT partition, one has to specify an empty device part (i.e. ":1" for the first partition) in CONFIG_ENV_FAT_DEVICE_AND_PART to let the code to set the device to the value returned by mmc_get_env_dev() function. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-01-11board: amlogic: vim3: read ethernet MAC address from efuseMarek Szyprowski1-0/+19
Add the board specific code for reading built-in ethernet MAC address from efuse. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Tested-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05board: amlogic: vim3: add support for dynamic PCIe enableNeil Armstrong2-0/+198
The VIM3 on-board MCU can mux the PCIe/USB3.0 shared differential lines using a FUSB340TMX USB 3.1 SuperSpeed Data Switch between an USB3.0 Type A connector and a M.2 Key M slot. The PHY driving these differential lines is shared between the USB3.0 controller and the PCIe Controller, thus only a single controller can use it. This adds this dynamic switching right before booting Linux and the configuration steps in the boards documentation. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Kevin Hilman <khilman@baylibre.com> Tested-by: Kevin Hilman <khilman@baylibre.com> [narmstrong: fixed warning by replacing min() by min_t()]
2020-10-05board: amlogic: add a vim3 specific board supportNeil Armstrong3-0/+35
The VIM3 will need a specific code to enable PCIe if enabled in the MCU, thus add a specific board support for VIM3 & VIM3L. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Kevin Hilman <khilman@baylibre.com> Tested-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>