From 8b7600058f7fba707a026bb46e97b2e120b6acb9 Mon Sep 17 00:00:00 2001 From: Felix Held Date: Thu, 5 Aug 2021 16:12:01 +0200 Subject: soc/amd/common/block/gpio_banks: add comment about acpimmio_* symbols Suggested-by: Martin Roth Signed-off-by: Felix Held Change-Id: I0016a6c7d6581cb261cab6178268c1a86b89c839 Reviewed-on: https://review.coreboot.org/c/coreboot/+/56831 Reviewed-by: Raul Rangel Reviewed-by: Jason Glenesk Tested-by: build bot (Jenkins) --- src/soc/amd/common/block/gpio_banks/gpio.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/soc/amd/common') diff --git a/src/soc/amd/common/block/gpio_banks/gpio.c b/src/soc/amd/common/block/gpio_banks/gpio.c index ce7e20a737..2338e8a7a9 100644 --- a/src/soc/amd/common/block/gpio_banks/gpio.c +++ b/src/soc/amd/common/block/gpio_banks/gpio.c @@ -15,6 +15,12 @@ #include #include +/* + * acpimmio_gpio0, acpimmio_remote_gpio and acpimmio_iomux are defined in + * soc/amd/common/block/acpimmio/mmio_util.c and declared as extern variables/constants in + * amdblocks/acpimmio.h which is included in this file. + */ + /* MMIO access of new-style GPIO bank configuration registers */ static inline void *gpio_ctrl_ptr(gpio_t gpio_num) { -- cgit v1.2.3