startup banner support cleanup

src/basic/init/initmsg_real.s

@@ -1,24 +1,13 @@
 // #LAYOUT# STD *       #TAKE
-// #LAYOUT# M65 BASIC_1 #TAKE
 // #LAYOUT# X16 BASIC_0 #TAKE
 // #LAYOUT# *   *       #IGNORE
 
 
 // Routine is too long to fit in the original location
 
-// XXX banner-related code needs cleanup, move MEGA65 stuff to a separate file
-
-
-#if ROM_LAYOUT_M65
-
-INITMSG:
-
-#else
 
 initmsg_real:
 
-#endif
-
 	// Clear the screen first, some cartridges (like IEEE-488) are leaving a mess on the screen
 	lda #147
 	jsr JCHROUT
@@ -117,52 +106,4 @@ initmsg_real:
 	jmp plot_set
 #endif
 
-#elif CONFIG_BANNER_BRAND && CONFIG_BRAND_MEGA_65
-
-	lda #<startup_banner
-	ldy #>startup_banner
-	jsr STROUT
-
-#if ROM_LAYOUT_M65
-
-	jsr M65_ISMODE65
-	bcc !+                             // XXX for MEGA65 native mode, display something else instead
-
-	ldx #$02
-	ldy #$21
-	jsr plot_set
-
-	lda #<text_mode_64
-	ldy #>text_mode_64
-	jsr STROUT
-!:
-
-#endif
-
-	ldx #$05
-	ldy #$00
-	jsr plot_set
-
-	lda #<rom_revision_basic_string
-	ldy #>rom_revision_basic_string
-	jsr STROUT
-
-	ldx #$05
-	ldy #$12
-	jsr plot_set
-
-	jsr initmsg_bytes_free
-
-#if CONFIG_SHOW_FEATURES
-	ldx #$08
-	ldy #$00
-	jsr plot_set
-	jmp print_features
-#else
-	ldx #$07
-	ldy #$00
-	jmp plot_set
-#endif
-
-
 #endif