diff options
Diffstat (limited to 'platform/fpga/openpiton/config.mk')
| -rw-r--r-- | platform/fpga/openpiton/config.mk | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/platform/fpga/openpiton/config.mk b/platform/fpga/openpiton/config.mk new file mode 100644 index 0000000..a969b25 --- /dev/null +++ b/platform/fpga/openpiton/config.mk @@ -0,0 +1,35 @@ +# +# SPDX-License-Identifier: BSD-2-Clause +# +# Copyright (c) 2020 Western Digital Corporation or its affiliates. +# + +#for more infos, check out /platform/template/config.mk + +PLATFORM_RISCV_XLEN = 64 + +# Blobs to build +FW_TEXT_START=0x80000000 +FW_JUMP=n + +ifeq ($(PLATFORM_RISCV_XLEN), 32) + # This needs to be 4MB aligned for 32-bit support + FW_JUMP_ADDR=0x80400000 + else + # This needs to be 2MB aligned for 64-bit support + FW_JUMP_ADDR=0x80200000 + endif +FW_JUMP_FDT_ADDR=0x82200000 + +# Firmware with payload configuration. +FW_PAYLOAD=y + +ifeq ($(PLATFORM_RISCV_XLEN), 32) +# This needs to be 4MB aligned for 32-bit support + FW_PAYLOAD_OFFSET=0x400000 +else +# This needs to be 2MB aligned for 64-bit support + FW_PAYLOAD_OFFSET=0x200000 +endif +FW_PAYLOAD_FDT_ADDR=0x82200000 +FW_PAYLOAD_ALIGN=0x1000 |