more work on MEGA65 startup info

src/basic/assets/startup_banner.s

@@ -53,13 +53,4 @@ rainbow_logo:
     .byte SET_COLOR_0, $00
 }
 
-#if !CONFIG_BRAND_CUSTOM_BUILD
-
-pre_revision_string:
-
-	.text "RELEASE "
-	.byte $00
-
-#endif // no CONFIG_BRAND_CUSTOM_BUILD
-
 #endif

src/basic/basic_commands_02/cmd_sysinfo.s

@@ -37,7 +37,14 @@ cmd_sysinfo:
 	ldy #>rom_revision_basic_string
 	jsr STROUT
 
-	// Print board ID
+	jsr print_return
+	jsr print_return
+
+	// FALLTROUGH
+
+print_sysinfo_banner:
+
+	// Print board type
 
 	ldx #IDX__STR_SI_HDR_HW
 	jsr print_packed_misc_str
@@ -52,8 +59,15 @@ cmd_sysinfo:
 	ldy #(__cmd_sysinfo_hw_ids_end - cmd_sysinfo_hw_ids)
 !:
 	ldx cmd_sysinfo_hw_str, y
+	phx
 	jsr print_packed_misc_str
+	plx
+	cpx #IDX__STR_SI_HW_XX
+	bne !+
 
+	lda MISC_BOARDID
+	jsr print_hex_byte
+!:
 	// Print video system information
 
 	ldx #IDX__STR_SI_HDR_VID

src/basic/board_m65/mega65_imports.s

@@ -25,6 +25,10 @@
 .label JREADST                         = KERNAL_0.JREADST
 .label SELDEV                          = KERNAL_0.SELDEV
 .label M65_ISMODE65                    = KERNAL_0.M65_ISMODE65
+.label M65_SETWIN_XY                   = KERNAL_0.M65_SETWIN_XY
+.label M65_SETWIN_WH                   = KERNAL_0.M65_SETWIN_WH
+.label M65_SETWIN_Y                    = KERNAL_0.M65_SETWIN_Y
+.label M65_SETWIN_N                    = KERNAL_0.M65_SETWIN_N
 .label plot_set                        = KERNAL_0.plot_set
 .label init_oldtxt                     = BASIC_0.init_oldtxt
 .label tmpstr_free_all_reset           = BASIC_0.tmpstr_free_all_reset

src/basic/init/initmsg_m65.s

@@ -10,15 +10,22 @@
 INITMSG:
 
 	// Clear the screen first, some cartridges (like IEEE-488) are leaving a mess on the screen
+
 	lda #147
 	jsr JCHROUT
 
+	// Display main banner
+
 	lda #<startup_banner
 	ldy #>startup_banner
 	jsr STROUT
 
+	// Display additional information, depending on the mode
+
 	jsr M65_ISMODE65
-	bcc !+                             // XXX for MEGA65 native mode, display something else instead
+	bcc !+
+
+	// Legacy mode
 
 	ldx #$02
 	ldy #$21
@@ -27,7 +34,8 @@ INITMSG:
 	lda #<startup_banner_legacy
 	ldy #>startup_banner_legacy
 	jsr STROUT
-!:
+
+	// Legacy mode - display revision and available memory
 
 	ldx #$05
 	ldy #$00
@@ -42,3 +50,42 @@ INITMSG:
 	jsr plot_set
 
 	jsr initmsg_bytes_free
+
+	ldx #$07
+	ldy #$00
+	jmp plot_set
+
+!:
+	// Native mode	
+
+	ldx #48
+	ldy #0
+	jsr M65_SETWIN_XY
+
+	ldx #32
+	ldy #7
+	jsr M65_SETWIN_WH
+
+	jsr M65_SETWIN_Y
+	jsr print_sysinfo_banner
+	jsr M65_SETWIN_N
+
+	// Native mode - display revision and available memory
+
+	ldx #$05
+	ldy #$00
+	jsr plot_set
+
+	ldx #IDX__STR_PRE_REV
+	jsr print_packed_misc_str
+
+	lda #<rom_revision_basic_string
+	ldy #>rom_revision_basic_string
+	jsr STROUT
+
+	jsr print_return
+	jsr initmsg_bytes_free
+
+	ldx #$08
+	ldy #$00
+	jmp plot_set

src/basic/init/initmsg_real.s

@@ -73,9 +73,8 @@ initmsg_real:
 	ldy #$0A
 	jsr plot_set
 
-	lda #<pre_revision_string
-	ldy #>pre_revision_string
-	jsr STROUT
+	ldx #IDX__STR_PRE_REV
+	jsr print_packed_misc_str
 
 	lda #<rom_revision_basic_string
 	ldy #>rom_revision_basic_string