Don't define addresses for ROM0 sections in home.asm.

Instead, occupy the space reserved for the rom header so there is no collision.

home.asm

@@ -1,3 +1,4 @@
+
 ; The rst vectors are unused.
 SECTION "rst 00", ROM0 [$00]
 	rst $38
@@ -16,10 +17,10 @@ SECTION "rst30", ROM0[$30]
 SECTION "rst 38", ROM0 [$38]
 	rst $38
 
-; interrupts
+; Hardware interrupts
 SECTION "vblank", ROM0 [$40]
 	jp VBlank
-SECTION "lcdc",   ROM0[$48]
+SECTION "hblank", ROM0 [$48]
 	rst $38
 SECTION "timer",  ROM0 [$50]
 	jp Timer
@@ -29,7 +30,7 @@ SECTION "joypad", ROM0[$60]
 	reti
 
 
-SECTION "bank0",ROM0[$61]
+SECTION "Home", ROM0
 
 DisableLCD::
 	xor a
@@ -82,12 +83,23 @@ HideSprites::
 INCLUDE "home/copy.asm"
 
 
+
 SECTION "Entry", ROM0 [$100]
+
 	nop
 	jp Start
 
 
-SECTION "Start", ROM0[$150]
+SECTION "Header", ROM0 [$104]
+
+	; The header is generated by rgbfix.
+	; The space here is allocated to prevent code from being overwritten.
+
+	ds $150 - $104
+
+
+
+SECTION "Main", ROM0
 
 Start::
 	cp GBC