diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/riscv/include/arch/memlayout.h | 14 | ||||
| -rw-r--r-- | src/soc/sifive/fu540/include/soc/memlayout.ld | 5 |
2 files changed, 17 insertions, 2 deletions
diff --git a/src/arch/riscv/include/arch/memlayout.h b/src/arch/riscv/include/arch/memlayout.h index 9097cf5721..7baab76479 100644 --- a/src/arch/riscv/include/arch/memlayout.h +++ b/src/arch/riscv/include/arch/memlayout.h @@ -20,6 +20,20 @@ #define STACK(addr, size) REGION(stack, addr, size, 4096) +#if defined(__PRE_RAM__) + #define CAR_STACK(addr, size) \ + REGION(car_stack, addr, size, 4K) \ + ALIAS_REGION(car_stack, stack) + #define MEM_STACK(addr, size) \ + REGION(mem_stack, addr, size, 4K) +#else + #define CAR_STACK(addr, size) \ + REGION(car_stack, addr, size, 4K) + #define MEM_STACK(addr, size) \ + REGION(mem_stack, addr, size, 4K) \ + ALIAS_REGION(mem_stack, stack) +#endif + /* TODO: Need to add DMA_COHERENT region like on ARM? */ #endif /* __ARCH_MEMLAYOUT_H */ diff --git a/src/soc/sifive/fu540/include/soc/memlayout.ld b/src/soc/sifive/fu540/include/soc/memlayout.ld index a03c03d345..b9b9c479d6 100644 --- a/src/soc/sifive/fu540/include/soc/memlayout.ld +++ b/src/soc/sifive/fu540/include/soc/memlayout.ld @@ -25,11 +25,12 @@ SECTIONS { L2LIM_START(FU540_L2LIM) BOOTBLOCK(FU540_L2LIM, 64K) - STACK(FU540_L2LIM + 64K, 4K) - PRERAM_CBMEM_CONSOLE(FU540_L2LIM + 68K, 8K) + CAR_STACK(FU540_L2LIM + 64K, 20K) + PRERAM_CBMEM_CONSOLE(FU540_L2LIM + 84K, 8K) ROMSTAGE(FU540_L2LIM + 128K, 128K) L2LIM_END(FU540_L2LIM + 2M) DRAM_START(FU540_DRAM) RAMSTAGE(FU540_DRAM, 256K) + MEM_STACK(FU540_DRAM + 256K, 20K) } |