copper: Add changes for end to end bootchain
1. Wait for non secure interrupts for Qtimers.
2. Disable qtimer before jumping to kernel.
3. Change the addresses to match the new memory map.
4. Add more addresses for iomap.
5. Read SDRAM info from smem.
Change-Id: Iaffb2f85dc13452abd6649e265b4d4bd6e77dd82
diff --git a/platform/copper/platform.c b/platform/copper/platform.c
index 07414aa..56076b9 100644
--- a/platform/copper/platform.c
+++ b/platform/copper/platform.c
@@ -32,17 +32,14 @@
#include <reg.h>
#include <platform/iomap.h>
#include <qgic.h>
-
-static void platform_init_timer(void);
-
-static uint32_t ticks_per_sec = 0;
+#include <qtimer.h>
#define MB (1024*1024)
void platform_early_init(void)
{
qgic_init();
- platform_init_timer();
+ qtimer_init();
}
void platform_init(void)
@@ -52,27 +49,5 @@
void platform_uninit(void)
{
-}
-
-/* Initialize Qtimer */
-static void platform_init_timer(void)
-{
- uint32_t freq;
-
- /* program the Global counter frequency to 19.2 MHz
- * Currently, this is the only frequency allowed.
- * and this routine is a no-op since the simulation
- * has already set to this frequency.
- */
- freq = (192*1000*100);
-
- __asm__("mcr p15, 0, %0, c14, c0, 0" : : "r" (freq));
-
- ticks_per_sec = 192*1000*100;
-}
-
-/* Returns timer ticks per sec */
-uint32_t platform_tick_rate(void)
-{
- return ticks_per_sec;
+ qtimer_uninit();
}