rockchip: optimize the link mechanism for SRAM code
Add the common extra.ld.S and customized rk3399.ld.S to extend
to more features for different platforms.
For example, we can add SRAM section and specific address to
load there if we need it, and the common bl31.ld.S not need to
be modified.
Therefore, we can remove the unused codes which copying explicitly
from the function pmusram_prepare(). It looks like more clear.
Change-Id: Ibffa2da5e8e3d1d2fca80085ebb296ceb967fce8
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
diff --git a/plat/rockchip/common/pmusram/pmu_sram.h b/plat/rockchip/common/pmusram/pmu_sram.h
index f290461..ec2d341 100644
--- a/plat/rockchip/common/pmusram/pmu_sram.h
+++ b/plat/rockchip/common/pmusram/pmu_sram.h
@@ -45,16 +45,6 @@
#ifndef __ASSEMBLY__
-/*
- * The struct is used in pmu_cpus_on.S which
- * gets the data of the struct by the following index
- * #define PSRAM_DT_SP 0x0
- * #define PSRAM_DT_DDR_FUNC 0x8
- * #define PSRAM_DT_DDR_DATA 0x10
- * #define PSRAM_DT_DDRFLAG 0x18
- * #define PSRAM_DT_SYS_MODE 0x1c
- * #define PSRAM_DT_MPIDR 0x20
- */
struct psram_data_t {
uint64_t sp;
uint64_t ddr_func;
@@ -76,6 +66,7 @@
CASSERT(__builtin_offsetof(struct psram_data_t, boot_mpidr) == PSRAM_DT_MPIDR,
assert_psram_dt_mpidr_offset_mistmatch);
void u32_align_cpy(uint32_t *dst, const uint32_t *src, size_t bytes);
+
#endif /* __ASSEMBLY__ */
#endif