Patrick Georgi (pgeorgi@google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9413
-gerrit
commit efdb47fbdaf561342cb4b8f0e0ac996bd0d48224 Author: David Hendricks dhendrix@chromium.org Date: Wed Nov 5 14:05:56 2014 -0800
gpio: decouple tristate gpio support from board ID
This deprecates TERTIARY_BOARD_ID. Instead, a board will set BOARD_ID_SUPPORT (the ones affected already do) which will set GENERIC_GPIO_SUPPORT and compile the generic GPIO library. The user is expected to handle the details of how the ID is encoded.
BUG=none BRANCH=none TEST=Compiled for peppy, nyan*, storm, and pinky
Change-Id: Iaf1cac6e90b6c931100e9d1b6735684fac86b8a8 Signed-off-by: Patrick Georgi pgeorgi@chromium.org Original-Commit-Id: 93db63f419f596160ce2459eb70b3218cc83c09e Original-Change-Id: I687877e5bb89679d0133bed24e2480216c384a1c Original-Signed-off-by: David Hendricks dhendrix@chromium.org Original-Reviewed-on: https://chromium-review.googlesource.com/228322 Original-Reviewed-by: Julius Werner jwerner@chromium.org --- src/Kconfig | 17 +++++++++-------- src/lib/Makefile.inc | 2 +- src/mainboard/google/nyan_big/Kconfig | 1 - src/mainboard/google/nyan_blaze/Kconfig | 1 - src/mainboard/google/rush_ryu/Kconfig | 1 - src/mainboard/google/storm/Kconfig | 1 - 6 files changed, 10 insertions(+), 13 deletions(-)
diff --git a/src/Kconfig b/src/Kconfig index cc87aec..60c3e7c 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -1107,22 +1107,23 @@ config DEBUG_COVERAGE If enabled, the code coverage hooks in coreboot will output some information about the coverage data that is dumped.
+config GENERIC_GPIO_LIB + bool "Build generic GPIO library" + default n + help + If enabled, compile the generic GPIO library. A "generic" GPIO + implies configurability usually found on SoCs, particularly the + ability to control internal pull resistors. + config BOARD_ID_SUPPORT bool "Discover board ID and store it in coreboot table" default n + select GENERIC_GPIO_LIB help If enabled, coreboot discovers the board id of the hardware it is running on and reports it through the coreboot table to the rest of the system.
-config TERTIARY_BOARD_ID - bool "Interpret board ID GPIOs as tertiary inputs" - default n - depends on BOARD_ID_SUPPORT - help - Consider each GPIO as being in one of three states: pulled down (0), - pulled up (1), or not connected (2) - endmenu
# These probably belong somewhere else, but they are needed somewhere. diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc index f0f73f2..bcec089 100644 --- a/src/lib/Makefile.inc +++ b/src/lib/Makefile.inc @@ -88,7 +88,7 @@ ramstage-$(CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT) += edid.c ramstage-y += memrange.c ramstage-$(CONFIG_COOP_MULTITASKING) += thread.c ramstage-$(CONFIG_TIMER_QUEUE) += timer_queue.c -ramstage-$(CONFIG_TERTIARY_BOARD_ID) += gpio.c +ramstage-$(CONFIG_GENERIC_GPIO_LIB) += gpio.c
romstage-y += cbmem_common.c dynamic_cbmem.c ramstage-y += cbmem_common.c dynamic_cbmem.c diff --git a/src/mainboard/google/nyan_big/Kconfig b/src/mainboard/google/nyan_big/Kconfig index 7334472..22958a9 100644 --- a/src/mainboard/google/nyan_big/Kconfig +++ b/src/mainboard/google/nyan_big/Kconfig @@ -34,7 +34,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy select SPI_FLASH select SPI_FLASH_FAST_READ_DUAL_OUTPUT_3B select VIRTUAL_DEV_SWITCH - select TERTIARY_BOARD_ID
config MAINBOARD_DIR string diff --git a/src/mainboard/google/nyan_blaze/Kconfig b/src/mainboard/google/nyan_blaze/Kconfig index 3495919..0902b4f 100644 --- a/src/mainboard/google/nyan_blaze/Kconfig +++ b/src/mainboard/google/nyan_blaze/Kconfig @@ -34,7 +34,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy select BOARD_ROMSIZE_KB_1024 select SPI_FLASH select SPI_FLASH_FAST_READ_DUAL_OUTPUT_3B - select TERTIARY_BOARD_ID select VIRTUAL_DEV_SWITCH
config MAINBOARD_DIR diff --git a/src/mainboard/google/rush_ryu/Kconfig b/src/mainboard/google/rush_ryu/Kconfig index 6fb21fb..b1f4f32 100644 --- a/src/mainboard/google/rush_ryu/Kconfig +++ b/src/mainboard/google/rush_ryu/Kconfig @@ -31,7 +31,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy select MAINBOARD_HAS_BOOTBLOCK_INIT select BOARD_ROMSIZE_KB_4096 select VIRTUAL_DEV_SWITCH - select TERTIARY_BOARD_ID select ARCH_SPINTABLE
config MAINBOARD_DIR diff --git a/src/mainboard/google/storm/Kconfig b/src/mainboard/google/storm/Kconfig index 3e1e016..5e010fc 100644 --- a/src/mainboard/google/storm/Kconfig +++ b/src/mainboard/google/storm/Kconfig @@ -28,7 +28,6 @@ config BOARD_SPECIFIC_OPTIONS select MAINBOARD_HAS_BOOTBLOCK_INIT select SPI_FLASH select SPI_FLASH_SPANSION - select TERTIARY_BOARD_ID
config BOARD_VARIANT_AP148 bool "pick this to build an image for ap148"