diff options
| author | Nathan Ringo <nathan@remexre.com> | 2024-09-01 20:49:26 -0500 |
|---|---|---|
| committer | Nathan Ringo <nathan@remexre.com> | 2024-09-01 20:49:26 -0500 |
| commit | 8cb34498eceef231927c444507b6787128c5f0d8 (patch) | |
| tree | 0fadd76c82b88d22f993d2333e56a9200f656012 /boards/qemu-virt | |
| parent | 386df39c9866a4d945de46ef0dcab2363c674e0e (diff) | |
Move everything over to the new organization.
Diffstat (limited to 'boards/qemu-virt')
| -rw-r--r-- | boards/qemu-virt/default.nix | 11 | ||||
| -rw-r--r-- | boards/qemu-virt/qemu-virt.s | 21 |
2 files changed, 6 insertions, 26 deletions
diff --git a/boards/qemu-virt/default.nix b/boards/qemu-virt/default.nix index e41d924..d80d5d4 100644 --- a/boards/qemu-virt/default.nix +++ b/boards/qemu-virt/default.nix @@ -1,7 +1,8 @@ -{ mkKernel }: +{ + vernos-arch = "riscv64"; + vernos-board = "qemu-virt"; + src = ./.; -mkKernel { - name = "qemu-virt"; - asmFile = ./qemu-virt.s; - linkerScript = ./qemu-virt.ld; + ASFLAGS = "-march=rv64gc -mabi=lp64d"; + LDFLAGS = "--gc-sections"; } diff --git a/boards/qemu-virt/qemu-virt.s b/boards/qemu-virt/qemu-virt.s index c7e7642..0d69d4d 100644 --- a/boards/qemu-virt/qemu-virt.s +++ b/boards/qemu-virt/qemu-virt.s @@ -11,11 +11,6 @@ _start: csrr tp, mhartid bnez tp, wait_for_hart0 - ## Set up console_strict_flush. - la t0, console_strict_flush - la t1, CONSOLE_STRICT_FLUSH - sd t0, (t1) - ## Set up hart0's stack. la sp, hart0_initial_stack_top @@ -89,19 +84,3 @@ wait_for_hart0: wfi j wait_for_hart0 .size wait_for_hart0, . - wait_for_hart0 - -.section .text - -.type console_strict_flush, STT_FUNC -console_strict_flush: - li t0, 0x10000000 -1: - c.beqz a1, 2f - lb t1, (a0) - sb t1, (t0) - addi a0, a0, 1 - addi a1, a1, -1 - j 1b -2: - ret -.size console_strict_flush, . - console_strict_flush |