u-boot.git/board/ge, branch v2018.03

board,ge,bx50v3 - rtc time validation

2018-02-04T11:00:58Z

Validate the time at startup: - in case rtc error add to kernel command line RTC_ERROR - clamp date to 1-Jan-2036 Signed-off-by: Nandor Han Signed-off-by: Martyn Welch Signed-off-by: Sebastian Reichel

board: ge: bx50v3: Support FIT and select configuration based on VPD

2018-02-04T11:00:58Z

Modify configuration to support FIT. Set variable `confidx' from VPD, in order to load the correct device tree. Modify/simplify U-Boot environment to support loading FIT image. Signed-off-by: Ian Ray Signed-off-by: Martyn Welch Signed-off-by: Sebastian Reichel

board: ge: bx50v3: Enable hardware watchdog

2018-02-04T11:00:58Z

Enable the hardware watchdog on bx50v3 to cause it to reset in the event the board hangs. Configure GPIO_9 pin as WDOG1_B so that a watchdog timeout results in a full system reset. The watchdog is used and reconfigured by systemd approximately 1.7 seconds into boot. Adding a few seconds for U-Boot and a few more seconds as a safety margin. Note that the PCIe controller is _not_ put back into a safe state prior to board reset. This is a problem if board reset is implemented as CPU reset. Signed-off-by: Ian Ray Signed-off-by: Martyn Welch Signed-off-by: Sebastian Reichel

board: ge: bx50v3: program MAC address to I210

2018-02-04T11:00:58Z

There are two I210s on the b850v3 and one on the b450v3 and b650v3. One is connected to Marvell 88e6240 which is already programmed. Follow the flow documented in doc/README.enetaddr: set the enet[0-9]*addr environment variable and let the driver program the hardware. The mapping from the driver's index to the environment variable's name is documented in README: Note for Redundant Ethernet Interfaces. It is assumed that eth_devices for the controllers on the board are always indexed in the same order. The environment variables are removed after programming the hardware because the variables seem to influence MAC addresses also after U-Boot. Specifically the MAC address of FEC (MC interface) would be incorrectly set: 'ethaddr', which maps to the first I210 chip and is set to I210's default address read from the driver by eth_write_hwaddr in eth_legacy.c because the variable is undefined (not set even by bx50v3.c), would result in the eth0 interface's MAC address to be set to I210's default address. Signed-off-by: Hannu Lounento Signed-off-by: Ian Ray Signed-off-by: Martyn Welch Signed-off-by: Sebastian Reichel

board: ge: bx50v3: move FEC MAC address programming to driver

2018-02-04T11:00:58Z

Instead of programming the hardware directly in the board implementation, follow the flow documented in doc/README.enetaddr: set the enet[0-9]*addr environment variable and let the driver program the hardware. This avoids duplicating the implementation as it already exists in the driver (drivers/net/fec_mxc.c: fec_set_hwaddr). The mapping from the driver's index to the environment variable's name is documented in README: Note for Redundant Ethernet Interfaces. It is assumed that eth_devices for the controllers on the board are always indexed in the same order, i.e. FEC always has the index 2. The FEC driver does *not* set the flag Set MAC Address on Transmit (bit set_eth0_mac_address used to do but this is unnecessary as the Linux networking stack fills in the MAC address. Signed-off-by: Hannu Lounento Signed-off-by: Ian Ray Signed-off-by: Martyn Welch Signed-off-by: Sebastian Reichel

board: ge: Enable access to i2c bus 1 and 2

2018-02-04T11:00:58Z

The change in i2c configuration added to support access to the VPD has inadvertantly caused access to i2c buses 1 & 2 to be lost. This has resulted in the configuration for the PMIC to be attempted on the wrong bus and thus isn't taking effect. Add the required configuration to return access to buses 1 & 2. In order to ensure that any users of the bus numbering prior to addition in VPD patches work, add buses before configuration related to mux on bus 0 and tweak VPD bus usage to fit new numbering scheme. Signed-off-by: Martyn Welch Signed-off-by: Sebastian Reichel

board: ge: mx53ppd: Move check_time() to common location

2017-12-29T10:17:22Z

We are going to be using check_time() on more than the mx53ppd, move this function to a common location. Signed-off-by: Martyn Welch

mx53: Add Board support for GE PPD

2017-11-20T08:59:02Z

Create board support for GE PPD, based on mx53loco. Use mx53ppd_defconfig make target to configure for this board. Signed-off-by: Peter Senna Tschudin Signed-off-by: Ian Ray Signed-off-by: Nandor Han Signed-off-by: Martyn Welch Cc: Stefano Babic Acked-by: Stefano Babic

board: ge: make VPD code common

2017-11-20T08:58:31Z

The VPD data is used on a number of GE products. Move the parsing code to a common location so that we can share this code. Signed-off-by: Martyn Welch Acked-by: Stefano Babic

imx: Include header file

2017-10-12T15:31:16Z

When building with W=1 errors like the one below is seen: board/freescale/mx6sabresd/mx6sabresd.c:546:5: warning: no previous prototype for ‘overwrite_console’ [-Wmissing-prototypes] int overwrite_console(void) Fix the build warnings by including . Signed-off-by: Diego Dorta Reviewed-by: Fabio Estevam