summaryrefslogtreecommitdiffstats
path: root/arch/arm/boards/rockchip-rk3568-evb/lowlevel.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/boards/rockchip-rk3568-evb/lowlevel.c')
-rw-r--r--arch/arm/boards/rockchip-rk3568-evb/lowlevel.c34
1 files changed, 9 insertions, 25 deletions
diff --git a/arch/arm/boards/rockchip-rk3568-evb/lowlevel.c b/arch/arm/boards/rockchip-rk3568-evb/lowlevel.c
index 363639d21b..d5ae70049e 100644
--- a/arch/arm/boards/rockchip-rk3568-evb/lowlevel.c
+++ b/arch/arm/boards/rockchip-rk3568-evb/lowlevel.c
@@ -1,43 +1,27 @@
// SPDX-License-Identifier: GPL-2.0-only
#include <common.h>
-#include <linux/sizes.h>
-#include <asm/barebox-arm-head.h>
#include <asm/barebox-arm.h>
-#include <mach/hardware.h>
-#include <mach/atf.h>
+#include <mach/rockchip/hardware.h>
+#include <mach/rockchip/atf.h>
#include <debug_ll.h>
-#include <mach/rockchip.h>
extern char __dtb_rk3568_evb1_v10_start[];
-static noinline void rk3568_start(void)
+ENTRY_FUNCTION(start_rk3568_evb, r0, r1, r2)
{
- void *fdt;
-
/*
* Enable vccio4 1.8V and vccio6 1.8V
* Needed for GMAC to work.
+ * FIXME: This is done by the io-domain driver as well, but there
+ * currently is no mechanism to make sure the driver gets probed
+ * before its consumers. Remove this setup once this issue is
+ * resolved.
*/
writel(RK_SETBITS(0x50), 0xfdc20140);
- fdt = __dtb_rk3568_evb1_v10_start;
-
- if (current_el() == 3) {
- rk3568_lowlevel_init();
- rk3568_atf_load_bl31(fdt);
- /* not reached */
- }
-
- barebox_arm_entry(RK3568_DRAM_BOTTOM, 0x80000000 - RK3568_DRAM_BOTTOM, fdt);
-}
+ putc_ll('>');
-ENTRY_FUNCTION(start_rk3568_evb, r0, r1, r2)
-{
- /*
- * Image execution starts at 0x0, but this is used for ATF and
- * OP-TEE later, so move away from here.
- */
if (current_el() == 3)
relocate_to_adr_full(RK3568_BAREBOX_LOAD_ADDRESS);
else
@@ -45,5 +29,5 @@ ENTRY_FUNCTION(start_rk3568_evb, r0, r1, r2)
setup_c();
- rk3568_start();
+ rk3568_barebox_entry(__dtb_rk3568_evb1_v10_start);
}