diff options
| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2019-07-07 13:15:30 +0200 |
|---|---|---|
| committer | Patrick Rudolph <siro@das-labor.org> | 2019-08-05 06:17:24 +0000 |
| commit | d434e8b1f1bab74451f473af19cad0d9c207453d (patch) | |
| tree | 1a0eda868a6c8c06233f6cf976c4be362cf355c9 /src/soc/sifive/fu540 | |
| parent | 17cfba6fd4e13e0930cd7d05e8606ff6966af24a (diff) | |
soc/sifive/fu540: Add opensbi support
Tested on SiFive/unleashed:
Boots into Linux until earlycon terminates.
Change-Id: I35abacc16f244b95f9fd1947d1a5ea10c4dee097
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34142
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/sifive/fu540')
| -rw-r--r-- | src/soc/sifive/fu540/Kconfig | 8 | ||||
| -rw-r--r-- | src/soc/sifive/fu540/include/soc/memlayout.ld | 5 |
2 files changed, 11 insertions, 2 deletions
diff --git a/src/soc/sifive/fu540/Kconfig b/src/soc/sifive/fu540/Kconfig index 82b42e5559..97c67bf946 100644 --- a/src/soc/sifive/fu540/Kconfig +++ b/src/soc/sifive/fu540/Kconfig @@ -24,6 +24,7 @@ config SOC_SIFIVE_FU540 select DRIVERS_UART_SIFIVE select RISCV_USE_ARCH_TIMER select UART_OVERRIDE_REFCLK + select RISCV_HAS_OPENSBI if SOC_SIFIVE_FU540 @@ -47,4 +48,11 @@ config RISCV_WORKING_HARTID int default 0 +config OPENSBI_PLATFORM + string + default "sifive/fu540" + +config OPENSBI_TEXT_START + hex + default 0x80000000 endif diff --git a/src/soc/sifive/fu540/include/soc/memlayout.ld b/src/soc/sifive/fu540/include/soc/memlayout.ld index b9b9c479d6..1d11aa0452 100644 --- a/src/soc/sifive/fu540/include/soc/memlayout.ld +++ b/src/soc/sifive/fu540/include/soc/memlayout.ld @@ -31,6 +31,7 @@ SECTIONS L2LIM_END(FU540_L2LIM + 2M) DRAM_START(FU540_DRAM) - RAMSTAGE(FU540_DRAM, 256K) - MEM_STACK(FU540_DRAM + 256K, 20K) + REGION(opensbi, FU540_DRAM, 128K, 4K) + RAMSTAGE(FU540_DRAM + 128K, 256K) + MEM_STACK(FU540_DRAM + 448K, 20K) } |