util/inteltool: Split GPIO community switch-case into its own function

So far printing the GPIO groups chose the community definition. As the
list of supported platforms grows the massive switch case gets repetetive
and hinders the readers view.
It also reduces the ability to reuse the code in a potential libinteltool.
To takle these issues the detection logic was split into its own function.

Change-Id: I215c1b7d6ec164b8afd9489ebd54b63d3df50cb9
Signed-off-by: Johanna Schander <coreboot@mimoja.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38631
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/util/inteltool/inteltool.h b/util/inteltool/inteltool.h
index 950943f234..49af276107 100644
--- a/util/inteltool/inteltool.h
+++ b/util/inteltool/inteltool.h
@@ -395,6 +395,9 @@ int print_mchbar(struct pci_dev *nb, struct pci_access *pacc, const char *dump_s
 int print_pmbase(struct pci_dev *sb, struct pci_access *pacc);
 int print_rcba(struct pci_dev *sb);
 int print_gpios(struct pci_dev *sb, int show_all, int show_diffs);
+const struct gpio_community *const *get_gpio_communities(struct pci_dev *const sb,
+						size_t* community_count,
+						size_t* pad_stepping);
 void print_gpio_groups(struct pci_dev *sb);
 int print_epbar(struct pci_dev *nb);
 int print_dmibar(struct pci_dev *nb);