bcm63xx/u-boot/board/solidrun/mx6cuboxi, branch master

mx6cuboxi: Use mmc_get_op_cond() to check for an eMMC

2018-07-23T08:17:04Z

Previously we had just made broad assumptions with which of our boards had an eMMC or not even though this is a manufacturing time assembly option. This takes the guessing away and actually checks for the existence of an eMMC and sets up the has_emmc environment variable. Signed-off-by: Jon Nettleton Signed-off-by: Baruch Siach

mx6cuboxi: Add support for eMMC booting

2018-07-23T08:17:04Z

The HB2 boards as well as rev 1.5 soms support eMMC booting as well as SDHC. Add the infrastructure to support booting these devices. Signed-off-by: Jon Nettleton Signed-off-by: Baruch Siach

mx6cuboxi: fix 4GB ddr memory detection

2018-06-18T14:50:55Z

The soms with 4GB ddr have a rowaddr of 16 not 15, this allows the detection mechanism to properly identify them as 4GB. However these soms can be populated with whatever amount of memory the customer requests therefor we need a ram stride test. We can not use the get_ram_size() function because not all 4GB's of DDR is addressable on a 32-bit architecture. Therefore instead we use a memory stride of 128MB's and look for the address that the memory wraps. This function is used for all som types to catch most memory configurations. This is a revised version of Rabeeh Khoury's original code. Signed-off-by: Jon Nettleton Signed-off-by: Rabeeh Khoury Signed-off-by: Baruch Siach Reviewed-by: Fabio Estevam

mx6cuboxi: consolidate board detection and add som revision checking

2018-06-18T14:50:40Z

In order to properly detect the board the checks need to be done in a specific order. Move these tests back into a single enum function that will always return the proper the board it is checking. This also adds the best test we have for detecting the rev 1.5 som, and it simplifies the device-tree filename building. Signed-off-by: Jon Nettleton Signed-off-by: Baruch Siach Reviewed-by: Fabio Estevam

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

mx6cuboxi: Fix some memory configuration errors

2018-04-15T09:56:21Z

These changes bring mainline back into line with the configurations that were originally set in our stable BSP. Signed-off-by: Jon Nettleton Signed-off-by: Fabio Estevam

mx6cuboxi: Avoid calling setup_display() from SPL code

2017-10-12T15:30:32Z

There is no need call setup_display() from SPL code, so move it to board_init(), which executes only in U-Boot proper. Reported-by: Stefano Babic Signed-off-by: Fabio Estevam Reviewed-by: Stefano Babic

detect and setup solidrun hummingboard2

2017-09-20T13:34:59Z

The hummingboard2 is slightly different to the cubox i and to the hummingboard. The GPIO pin info to probe came from solidruns for of u-boot on github. https://github.com/SolidRun/u-boot-imx6/blob/imx6/board/solidrun/mx6_cubox-i/mx6_cubox-i.c#L569-L589 I have tested on a hummingboard-edge witha imx6 solo and 512mb of ram. Signed-off-by: Dennis Gilmore

imx: imx6: Move gpr_init() function to soc.c

2017-08-28T07:48:53Z

Since the gpr_init() function is common for boards using MX6S, MX6DL, MX6D, MX6Q and MX6QP processors move it to the soc.c file. Signed-off-by: Breno Lima Acked-by: Stefano Babic Reviewed-by: Lukasz Majewski Reviewed-by: Fabio Estevam

env: Rename setenv() to env_set()

2017-08-16T12:22:18Z

We are now using an env_ prefix for environment functions. Rename setenv() for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk Signed-off-by: Simon Glass