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-rw-r--r--plat/rpi/rpi3/aarch64/plat_helpers.S14
-rw-r--r--plat/rpi/rpi3/rpi3_bl1_setup.c6
2 files changed, 6 insertions, 14 deletions
diff --git a/plat/rpi/rpi3/aarch64/plat_helpers.S b/plat/rpi/rpi3/aarch64/plat_helpers.S
index 556d87212b..24278bdf6e 100644
--- a/plat/rpi/rpi3/aarch64/plat_helpers.S
+++ b/plat/rpi/rpi3/aarch64/plat_helpers.S
@@ -18,7 +18,6 @@
.globl plat_get_my_entrypoint
.globl plat_is_my_cpu_primary
.globl plat_my_core_pos
- .globl plat_reset_handler
.globl plat_rpi3_calc_core_pos
.globl plat_secondary_cold_boot_setup
@@ -164,16 +163,3 @@ func plat_crash_console_flush
mov_imm x0, PLAT_RPI3_UART_BASE
b console_16550_core_flush
endfunc plat_crash_console_flush
-
- /* ---------------------------------------------
- * void plat_reset_handler(void);
- * ---------------------------------------------
- */
-func plat_reset_handler
- /* use the 19.2 MHz clock for the architected timer */
- mov x0, #RPI3_INTC_BASE_ADDRESS
- mov w1, #0x80000000
- str wzr, [x0, #RPI3_INTC_CONTROL_OFFSET]
- str w1, [x0, #RPI3_INTC_PRESCALER_OFFSET]
- ret
-endfunc plat_reset_handler
diff --git a/plat/rpi/rpi3/rpi3_bl1_setup.c b/plat/rpi/rpi3/rpi3_bl1_setup.c
index 31ad31c19e..3ac30e0f0b 100644
--- a/plat/rpi/rpi3/rpi3_bl1_setup.c
+++ b/plat/rpi/rpi3/rpi3_bl1_setup.c
@@ -10,6 +10,7 @@
#include <arch_helpers.h>
#include <common/bl_common.h>
#include <common/debug.h>
+#include <lib/mmio.h>
#include <lib/xlat_tables/xlat_mmu_helpers.h>
#include <lib/xlat_tables/xlat_tables_defs.h>
@@ -28,6 +29,11 @@ meminfo_t *bl1_plat_sec_mem_layout(void)
******************************************************************************/
void bl1_early_platform_setup(void)
{
+ /* use the 19.2 MHz clock for the architected timer */
+ mmio_write_32(RPI3_INTC_BASE_ADDRESS + RPI3_INTC_CONTROL_OFFSET, 0);
+ mmio_write_32(RPI3_INTC_BASE_ADDRESS + RPI3_INTC_PRESCALER_OFFSET,
+ 0x80000000);
+
/* Initialize the console to provide early debug support */
rpi3_console_init();