u-boot.git/arch/x86, branch v2017.07

Revert "x86: Convert MMC to driver model"

2017-06-27T08:31:30Z

This reverts commit ddb3ac3c716f56cead695444e65a7ba7b0946555. With MMC converted to driver model, SCSI driver is broken due to zero address access at (ops->read) in block_dread() function. The fix (SCSI driver converted to DM) is ready in u-boot-dm branch, but it is too late for this relese to get that in. Signed-off-by: Bin Meng Reviewed-by: Simon Glass

x86: Don't include asm/u-boot.h in common

2017-06-05T15:02:35Z

With a small fixup to u-boot-x86.h, this is not actually needed anywhere, so drop it. Signed-off-by: Simon Glass

x86: Make u-boot-x86.h a private header

2017-06-05T15:02:32Z

Rather than including this arch-specific header file in common.h, include it from within x86's u-boot.h header. Also drop the comment about something to be fixed. It is not clear what needs fixing. Signed-off-by: Simon Glass

x86: fsp: Remove the call to set up internal uart in fsp_init()

2017-06-05T00:55:22Z

First of all, it's inappropriate to call setup_internal_uart() in a generic API fsp_init(), as CONFIG_INTERNAL_UART is an option that is only available on BayTrail platform. Secondly even for BayTrail, there is no need to call setup_internal_uart() at all, as Intel FSP will do this for us. Signed-off-by: Bin Meng Reviewed-by: Stefan Roese Reviewed-by: Simon Glass

x86: baytrail: Fix boot hang with a debug build

2017-06-05T00:55:22Z

It was observed that when -DDEBUG is used to generate a debug build, U-Boot does not boot on MinnowMax board. A workaround is to disable CONFIG_DEBUG_UART. The real issue is that in order to have the debug uart to work, BayTrail SoC needs to be configured so that its internal uart is available to be used as the debug uart. Signed-off-by: Bin Meng Reviewed-by: Stefan Roese Reviewed-by: Simon Glass

x86: baytrail: Change lpe/lpss-sio/scc FSP properties to integer

2017-06-05T00:55:22Z

At present lpe/lpss-sio/scc FSP properties are all boolean, but in fact for "enable-lpe" it has 3 possible options. This adds macros for these options and change the property from a boolean type to an integer type, and change their names to explicitly indicate what the property is really for. Signed-off-by: Bin Meng Reviewed-by: Stefan Roese Reviewed-by: Simon Glass

x86: baytrail: Use macros instead of magic numbers for FSP settings

2017-06-05T00:55:22Z

Introduce various meaningful macros for FSP settings and switch over to use them instead of magic numbers. Signed-off-by: Bin Meng Reviewed-by: Stefan Roese Reviewed-by: Simon Glass

x86: baytrail: Remove "serial-debug-port-*" settings

2017-06-05T00:55:22Z

"serial-debug-port-address" and "serial-debug-port-type" settings are actually reserved in the FSP UPD data structure. Remove them. Signed-off-by: Bin Meng Reviewed-by: Stefan Roese Reviewed-by: Simon Glass

x86: baytrail: Change "fsp, mrc-init-tseg-size" default value to 1

2017-06-05T00:55:22Z

The default value of "fsp,mrc-init-tseg-size" should be 1 (1MB) per FSP default settings. 0 is not valid. Signed-off-by: Bin Meng Reviewed-by: Stefan Roese Reviewed-by: Simon Glass

x86: minnowmax: Remove incorrect pad-offset of several pins

2017-05-17T09:13:06Z

Remove 'pad-offset' of soc_gpio_s5_0, soc_gpio_s5_1, soc_gpio_s5_2, pin_usb_host_en0 and pin_usb_host_en1. These offsets are actually wrong. Correct value should be added by 0x2000, but since they are supposed to be 'mode-gpio', 'pad-offset' is not needed at all. Signed-off-by: Bin Meng Reviewed-by: Stefan Roese Reviewed-by: Simon Glass