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Move gpio early init to bootblock_mainboard_early_init to make the
bootblock console work as early as possible.
Change-Id: I619f7d0e15adae284b606dd20c3c1f04f3eafd7b
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48801
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This reverts commit 1a0071c7115819302c7df3fa2c07b1ca971e515d.
Reason for revert:
UART pad configuration should not be done in common code, since it
could cause short circuits if the user configures a wrong UART index.
Change-Id: I6022935eaab748f82c6330be0729ff72f4880493
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48328
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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UART pads already get configured in bootblock by the UART driver in soc
code. Thus, drop the duplicated code from the mainboard.
Tested successfully on Clevo L141CU.
Change-Id: I05a459b0af79c75c31b1bb26ea1a1a40857ef9bf
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48593
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
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Move mainboard/gpio.h to variant/gpio.h and rename its methods to make
clear that these methods are implemented on variant level.
Change-Id: I1ae9b54ed683000f65323b11747ce3280a1c7f2a
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48296
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Split up gpio.h into two seperate compilation units, gpio.c and
gpio_early.c, containing the complete configuration and a minimal
configuration used in early stages.
Tested on clevo/l140cu and it still boots.
Change-Id: I5b056e8faac0c426a37501dbc175373c22dde339
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47836
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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Change-Id: Ifca49c656f259b08fb8ab47fe36e93c146f25266
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47834
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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