x1000: GPIO refactor

The GPIO API was pretty clunky and pin settings were decentralized,
making it hard to see what was happening and making GPIO stuff look
like a mess, frankly.

Instead of passing clunky (port, pin) pairs everywhere, GPIOs are now
identified with a single int. The extra overhead should be minimal as
GPIO configuration is generally not on a performance-critical path.

Pin assignments are now mostly consolidated in gpio-target.h and put
in various tables so gpio_init() can assign most pins at boot time.

Most drivers no longer need to touch GPIOs and basic pin I/O stuff
can happen without config since pins are put into the right state.
IRQ pins still need to be configured manually before use.

Change-Id: Ic5326284b0b2a2f613e9e76a41cb50e24af3aa47

1 files changed, 1 insertions, 1 deletions

diff --git a/firmware/target/mips/ingenic_x1000/fiiom3k/spl-fiiom3k.c b/firmware/target/mips/ingenic_x1000/fiiom3k/spl-fiiom3k.c
index efea5aa323..85ce4da8f6 100644
--- a/firmware/target/mips/ingenic_x1000/fiiom3k/spl-fiiom3k.c
+++ b/firmware/target/mips/ingenic_x1000/fiiom3k/spl-fiiom3k.c
@@ -116,7 +116,7 @@ int spl_get_boot_option(void)
     const int max_iter_count = 30;
 
     /* Configure the button GPIOs as inputs */
-    gpio_config(GPIO_A, pinmask, GPIO_INPUT);
+    gpioz_configure(GPIO_A, pinmask, GPIOF_INPUT);
 
     /* Poll the pins for a short duration to detect a keypress */
     do {