diff options
Diffstat (limited to 'src/soc/sifive/fu540')
| -rw-r--r-- | src/soc/sifive/fu540/Kconfig | 8 | ||||
| -rw-r--r-- | src/soc/sifive/fu540/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/soc/sifive/fu540/clint.c | 5 | ||||
| -rw-r--r-- | src/soc/sifive/fu540/include/soc/clint.h | 24 |
4 files changed, 11 insertions, 27 deletions
diff --git a/src/soc/sifive/fu540/Kconfig b/src/soc/sifive/fu540/Kconfig index bee8292199..72305d67a9 100644 --- a/src/soc/sifive/fu540/Kconfig +++ b/src/soc/sifive/fu540/Kconfig @@ -39,4 +39,12 @@ config RISCV_CODEMODEL string default "medany" +config RISCV_HART_NUM + int + default 5 + +config RISCV_WORKING_HARTID + int + default 0 + endif diff --git a/src/soc/sifive/fu540/Makefile.inc b/src/soc/sifive/fu540/Makefile.inc index e2bdd03a00..fef859d9e4 100644 --- a/src/soc/sifive/fu540/Makefile.inc +++ b/src/soc/sifive/fu540/Makefile.inc @@ -19,6 +19,7 @@ bootblock-y += media.c bootblock-y += bootblock.c romstage-y += uart.c +romstage-y += clint.c romstage-y += media.c romstage-y += sdram.c romstage-y += cbmem.c diff --git a/src/soc/sifive/fu540/clint.c b/src/soc/sifive/fu540/clint.c index 00aec1ab37..fb4b97fbb3 100644 --- a/src/soc/sifive/fu540/clint.c +++ b/src/soc/sifive/fu540/clint.c @@ -14,9 +14,9 @@ */ #include <mcall.h> +#include <stdint.h> #include <arch/io.h> #include <soc/addressmap.h> -#include <soc/clint.h> void mtime_init(void) { @@ -27,6 +27,5 @@ void mtime_init(void) void set_msip(int hartid, int val) { - long hart_id = read_csr(mhartid); - write32((void *)(FU540_CLINT + 4 * hart_id), !!val); + write32((void *)(FU540_CLINT + 4 * (uintptr_t)hartid), !!val); } diff --git a/src/soc/sifive/fu540/include/soc/clint.h b/src/soc/sifive/fu540/include/soc/clint.h deleted file mode 100644 index d2399c220a..0000000000 --- a/src/soc/sifive/fu540/include/soc/clint.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2018 HardenedLinux - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __SOC_SIFIVE_FU540_CLINT_H -#define __SOC_SIFIVE_FU540_CLINT_H - -/* This function is used to set MSIP. - * It can be used to send an IPI (inter-processor interrupt) to - * another hart*/ -void set_msip(int hartid, int val); - -#endif |