u-boot.git/arch/x86/cpu/intel_common, branch v2020.07

x86: spi: Add a way to access the SPI mapping via registers

2020-06-02T01:16:13Z

At present the PCI BDF (bus/device/function) is needed to access the SPI mapping, since the registers are at BAR0. This doesn't work when PCI auto-config has not been done yet, since BARs are unassigned. Add another way to find the mapping, using the MMIO base, if the caller knows this. Also add a missing function comment. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

common: Drop linux/bitops.h from common header

2020-05-19T01:19:23Z

Move this uncommon header out of the common header. Signed-off-by: Simon Glass

common: Drop log.h from common header

2020-05-19T01:19:18Z

Move this header out of the common header. Signed-off-by: Simon Glass

common: Drop init.h from common header

2020-05-18T21:33:33Z

Move this uncommon header out of the common header. Signed-off-by: Simon Glass

x86: coreboot: Allow building an SPL image

2020-05-04T07:28:28Z

Make a few adjustments to allow us to build an SPL image for coreboot. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Tested-by: Bin Meng

x86: apl: Move p2sb ofdata reading to the correct method

2020-04-16T06:36:28Z

With P2SB the initial BAR (base-address register) is set up by TPL and this is used unchanged right through U-Boot. At present the reading of this address is split between the ofdata() and probe() methods. There are a few problems that are unique to the p2sb. One is that its children need to call pcr_read32(), etc. which needs to have the p2sb address correct. Also some of its children are pinctrl devices and pinctrl is used when any device is probed. So p2sb really needs to get its base address set up in ofdata_to_platdata(), before it is probed. Another point is that reading the p2sb BAR will not work if the p2sb is hidden. The FSP-S seems to hide it, presumably to avoid confusing PCI enumeration. Reading ofdata in ofdata_to_platdata() is the correct place anyway, so this is easy to fix. Move the code into one place and use the early-regs property in all cases for simplicity and to avoid needing to probe any PCI devices just to read the BAR. Signed-off-by: Simon Glass Reviewed-by: Wolfgang Wallner Tested-by: Wolfgang Wallner

x86: p2sb: Drop 'apl' prefix

2020-03-05T10:25:21Z

Drop the Apollo Lake prefix 'apl' from the functions, types and variables in the P2SB driver. The P2SB is not Apollo Lake specific, and as such it was moved in commit 2999846c1127 ("x86: Move P2SB from Apollo Lake to a more generic location") from the Apollo Lake folder to the intel_common folder. Signed-off-by: Wolfgang Wallner Reviewed-by: Simon Glass Reviewed-by: Bin Meng

Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

2020-02-11T15:58:41Z

sandbox conversion to SDL2 TPM TEE driver Various minor sandbox video enhancements New driver model core utility functions

x86: itss: Add of-platdata support

2020-02-07T14:45:35Z

Allow this driver to be used in TPL by setting up the interrupt type correctly. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

x86: Give each driver an IRQ type

2020-02-07T14:45:35Z

Add an IRQ type to each driver and use irq_first_device_type() to find and probe the correct one. Signed-off-by: Simon Glass Reviewed-by: Bin Meng