imx8: mainscreen turn on!

supports the lcd panel and adds alot of infrastructure
like for the ccm clock module and the i2c controllers.

1 files changed, 9 insertions, 0 deletions

diff --git a/sys/src/9/imx8/fns.h b/sys/src/9/imx8/fns.h
index 146216073..31baa25c9 100644
--- a/sys/src/9/imx8/fns.h
+++ b/sys/src/9/imx8/fns.h
@@ -80,6 +80,7 @@ extern void meminit(void);
 extern void putasid(Proc*);
 
 extern void* ucalloc(usize);
+extern void* fbmemalloc(usize);
 
 /* clock */
 extern void clockinit(void);
@@ -138,3 +139,11 @@ extern void writeconf(void);
 
 extern int isaconfig(char*, int, ISAConf*);
 extern void links(void);
+
+/* ccm */
+extern void setclkgate(char *name, int on);
+extern void setclkrate(char *name, char *source, int freq);
+extern int getclkrate(char *name);
+
+/* lcd */
+extern void lcdinit(void);