diff options
Diffstat (limited to 'arch/riscv/lib')
| -rw-r--r-- | arch/riscv/lib/Makefile | 1 | ||||
| -rw-r--r-- | arch/riscv/lib/bdinfo.c | 18 | ||||
| -rw-r--r-- | arch/riscv/lib/semihosting.S | 2 |
3 files changed, 20 insertions, 1 deletions
diff --git a/arch/riscv/lib/Makefile b/arch/riscv/lib/Makefile index 9a05b662fd6..65dc49f6fa5 100644 --- a/arch/riscv/lib/Makefile +++ b/arch/riscv/lib/Makefile @@ -26,6 +26,7 @@ obj-y += setjmp.o obj-$(CONFIG_$(SPL_)SMP) += smp.o obj-$(CONFIG_SPL_BUILD) += spl.o obj-y += fdt_fixup.o +obj-$(CONFIG_$(SPL)CMD_BDI) += bdinfo.o # For building EFI apps CFLAGS_NON_EFI := -fstack-protector-strong diff --git a/arch/riscv/lib/bdinfo.c b/arch/riscv/lib/bdinfo.c new file mode 100644 index 00000000000..7734e51d670 --- /dev/null +++ b/arch/riscv/lib/bdinfo.c @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * RISC-V-specific information for the 'bdinfo' command + */ + +#include <init.h> +#include <asm/global_data.h> + +DECLARE_GLOBAL_DATA_PTR; + +void arch_print_bdinfo(void) +{ + bdinfo_print_num_l("boot hart", gd->arch.boot_hart); + + if (gd->arch.firmware_fdt_addr) + bdinfo_print_num_ll("firmware fdt", + (long long)gd->arch.firmware_fdt_addr); +} diff --git a/arch/riscv/lib/semihosting.S b/arch/riscv/lib/semihosting.S index c0c571bce9b..49bb419a962 100644 --- a/arch/riscv/lib/semihosting.S +++ b/arch/riscv/lib/semihosting.S @@ -8,7 +8,7 @@ .pushsection .text.smh_trap, "ax" ENTRY(smh_trap) - .align 2 + .align 4 /* keep slli, ebreak, srai in same page */ .option push .option norvc /* semihosting sequence must be 32-bit wide */ |