u-boot.git/board/dhelectronics, branch v2020.04 Unnamed repository; edit this file 'description' to name the repository. ARM: dts: stm32: Use DT alias for the configuration EEPROM 2020-04-01T09:58:00+00:00 Marek Vasut marex@denx.de 2020-03-31T17:51:29+00:00 f19312e5f400b1eb23252fa6d9e49a1e5512b448 Use DT /aliases node to establish a stable phandle to the configuration EEPROM. This permits the configuration EEPROM to be moved e.g. to a different address or a different bus. Adjust the board code to handle new phandle lookup. Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: Patrice Chotard <patrice.chotard@st.com> 
Use DT /aliases node to establish a stable phandle to the configuration
EEPROM. This permits the configuration EEPROM to be moved e.g. to a
different address or a different bus. Adjust the board code to handle
new phandle lookup.

Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
ARM: dts: stm32: Add DH Electronics DHCOM SoM and PDK2 board 2020-02-12T18:48:39+00:00 Marek Vasut marex@denx.de 2020-01-24T17:39:16+00:00 199537309ba53d294c31283064d63dafc995fbed Add support for DH Electronics DHCOM SoM and PDK2 rev. 400 carrier board. This is an SoM with STM32MP15xx and an evaluation kit. The baseboard provides Ethernet, UART, USB, CAN and optional display. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com> 
Add support for DH Electronics DHCOM SoM and PDK2 rev. 400 carrier
board. This is an SoM with STM32MP15xx and an evaluation kit. The
baseboard provides Ethernet, UART, USB, CAN and optional display.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
common: Move old EEPROM functions into a new header 2019-12-02T23:25:25+00:00 Simon Glass sjg@chromium.org 2019-11-14T19:57:50+00:00 cb3ef6810a27c8ddf5db8694bcef9337f27d12ce These functions do not use driver model but are still used. Move them to a new eeprom.h header file. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> 
These functions do not use driver model but are still used. Move them to a
new eeprom.h header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
common: Move some board functions out of common.h 2019-12-02T23:25:21+00:00 Simon Glass sjg@chromium.org 2019-11-14T19:57:46+00:00 5255932f0167c502fc7fce527bfe7e81df3322f9 A number of board function belong in init.h with the others. Move them. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> 
A number of board function belong in init.h with the others. Move them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
ARM: imx6: DHCOM i.MX6 PDK: spl: Add eMMC initialization to SPL code 2019-11-03T16:04:16+00:00 Claudius Heine ch@denx.de 2019-10-29T12:17:56+00:00 5c47bf7195767d45049fd2482bc75fccbbfe7055 In order for 'bmode emmc' to work, the eMMC needs to be initialized in the SPL. This change initializes the eMMC as BOOT_DEVICE_MMC1 (index=0). Signed-off-by: Claudius Heine <ch@denx.de> 
In order for 'bmode emmc' to work, the eMMC needs to be initialized in the
SPL. This change initializes the eMMC as BOOT_DEVICE_MMC1 (index=0).

Signed-off-by: Claudius Heine <ch@denx.de>
ARM: imx6: DHCOM i.MX6 PDK: fix board_boot_modes emmc entry 2019-11-03T16:04:16+00:00 Claudius Heine ch@denx.de 2019-10-29T12:17:55+00:00 5331fadbfc19e8786e7710f1a9858ac47b4ffda8 The board_boot_modes contained the wrong values for the emmc entry. The eMMC here is connected over a 8-bit bus. This change allows to use the 'bmode emmc' command to boot from emmc. Signed-off-by: Claudius Heine <ch@denx.de> 
The board_boot_modes contained the wrong values for the emmc entry.

The eMMC here is connected over a 8-bit bus.

This change allows to use the 'bmode emmc' command to boot from emmc.

Signed-off-by: Claudius Heine <ch@denx.de>
env: Drop environment.h header file where not needed 2019-08-11T20:43:41+00:00 Simon Glass sjg@chromium.org 2019-08-01T15:47:12+00:00 e7dcf5645f09504573f534b0fc9abbbc6ff8a5ad 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> 
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>
env: Move env_set() to env.h 2019-08-11T20:43:41+00:00 Simon Glass sjg@chromium.org 2019-08-01T15:46:51+00:00 9fb625ce05539fe6876a59ce1dcadb76b33c6f6e 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> 
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>
ARM: imx6: DHCOM i.MX6 PDK: Switch to DM for I2C 2019-07-19T18:32:24+00:00 Ludwig Zenz lzenz@dh-electronics.com 2019-07-08T13:04:58+00:00 4a6f5b4f56b8bc6f36736fc0a07c5c4f9069e69b This patch enables DM I2C for DHCOM i.MX6 PDK2 boards and removes non DM I2C code. The I2C EEPROM with ethaddr (MAC) is defined in the device tree. Use UCLASS_I2C_EEPROM to find the device by fixed hardware path and read the ethaddr. Tested with DHCOM i.MX6dl and DHCOM i.MX6q. Signed-off-by: Ludwig Zenz <lzenz@dh-electronics.com> Reviewed-by: Marek Vasut <marex@denx.de> 
This patch enables DM I2C for DHCOM i.MX6 PDK2 boards and
removes non DM I2C code. The I2C EEPROM with ethaddr (MAC)
is defined in the device tree. Use UCLASS_I2C_EEPROM
to find the device by fixed hardware path and read the ethaddr.

Tested with DHCOM i.MX6dl and DHCOM i.MX6q.

Signed-off-by: Ludwig Zenz <lzenz@dh-electronics.com>
Reviewed-by: Marek Vasut <marex@denx.de>
ARM: imx6: DHCOM i.MX6 PDK: enable pad pull ups of SS lines of spi used for boot 2019-07-19T18:32:24+00:00 Ludwig Zenz lzenz@dh-electronics.com 2019-07-01T07:42:09+00:00 6e75cb237d6398254c62ded0d27a30c9c59438b1 It turned out that after a reset the boot process from the spi bootflash is disturbed by other spi slave devices connected to DHCOM SPI1, which uses the same spi interface with a different SS line. Therefore the pad pull ups are enabled. Signed-off-by: Ludwig Zenz <lzenz@dh-electronics.com> 
It turned out that after a reset the boot process from the spi bootflash is
disturbed by other spi slave devices connected to DHCOM SPI1, which uses the
same spi interface with a different SS line.

Therefore the pad pull ups are enabled.

Signed-off-by: Ludwig Zenz <lzenz@dh-electronics.com>