diff options
Diffstat (limited to 'src/boot.asm')
| -rw-r--r-- | src/boot.asm | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/boot.asm b/src/boot.asm index c29267d..c2d461a 100644 --- a/src/boot.asm +++ b/src/boot.asm @@ -41,12 +41,19 @@ SECTION "kinit", ROM0 KernelInit: di ld sp, KSTACK_TOP + push af ; boot ROM hands the console model in A/B - + push bc ; park it on the (uncleared) stack for dmesg ; enable cart RAM (MBC5) ld a, $0A ld [MBC5_RAM_ENABLE], a call ClearKernelRAM + pop bc + pop af + ld [wBootA], a + ld a, b + ld [wBootB], a call CopyHramCode ; move context-switch trampoline into HRAM call ProcInit ; wipe process table ; point wCurProc at the (zeroed) kernel PCB so disk I/O during boot restores @@ -56,11 +63,15 @@ KernelInit: ld a, HIGH(wKernelPCB) ld [wCurProc+1], a call pipe_init ; mark all pipes free + call term_init ; LCD console first, so the boot spew is visible + call boot_banner ; dmesg: kernel/console/cart/mem/proc lines call net_init ; clear the socket table, set our IP (10.0.0.2) + call boot_net call fs_init ; mount the disk (format on first boot; persists) - call term_init ; set up the LCD text terminal + call boot_fs call osk_init ; build the on-screen keyboard (window layer) - ; terminal starts blank; shell output flows in via KPutc + call boot_tty + call boot_init ; "init: spawning pid 1" ; --- spawn the init task (pid 1); it fork()s the rest --- ld hl, TaskInit |