Changeset 620 in xtideuniversalbios for trunk/XTIDE_Universal_BIOS_Configurator_v2/Inc

Timestamp:

Oct 5, 2021, 1:01:04 PM (3 years ago)

Author:

Krister Nordvall

Message:

Changes:

• A huge thank you to Jayeson Lee-Steere for adding SST39SF0x0 flash ROM programming support to the configurator (XTIDECFG.COM). This means that there is no longer a need to use a separate program for flashing the Lo-Tech boards and other devices using these flash ROMs.

File:

• trunk/XTIDE_Universal_BIOS_Configurator_v2/Inc/Variables.inc (modified) (4 diffs)

trunk/XTIDE_Universal_BIOS_Configurator_v2/Inc/Variables.inc

@@ -22 +22 @@
 
 ; Equates and defines
-BOOT_MENU_DEFAULT_TIMEOUT           EQU     (TICKS_PER_MINUTE / 2)
-MAX_ALLOWED_IDE_CONTROLLERS         EQU     4   ; Maximum number of IDE controllers
-MAX_LITE_MODE_CONTROLLERS           EQU     2
-EEPROM_POLLING_TIMEOUT_TICKS        EQU     3   ; 1 tick = 54.9 ms
-XTIDE_SIGNATURE_LENGTH              EQU     6   ; XTIDE Universal BIOS signature string length (must be even)
-NUMBER_OF_EEPROM_TYPES              EQU     5
-MAX_EEPROM_SIZE_IN_BYTES            EQU     65536
-
+BOOT_MENU_DEFAULT_TIMEOUT               EQU     (TICKS_PER_MINUTE / 2)
+MAX_ALLOWED_IDE_CONTROLLERS             EQU     4       ; Maximum number of IDE controllers
+MAX_LITE_MODE_CONTROLLERS               EQU     2
+EEPROM_POLLING_TIMEOUT_TICKS            EQU     3       ; 1 tick = 54.9 ms
+XTIDE_SIGNATURE_LENGTH                  EQU     6       ; XTIDE Universal BIOS signature string length (must be even)
+NUMBER_OF_EEPROM_TYPES                  EQU     5
+MAX_EEPROM_SIZE_IN_BYTES                EQU     65536
+SST_PAGE_SIZE_SHIFT                     EQU     12      ; Minimum we can erase is a 4K sector.
+SST_PAGE_SIZE                           EQU     (1 << SST_PAGE_SIZE_SHIFT)  
 
 ; Program global variables
@@ -57 +58 @@
     .28256_32kiB        resb    2
     .28512_64kiB        resb    2
+    .SST_39SF           resb    2
 endstruc
 
@@ -96 +98 @@
 
     .wProgressUpdateParam       resb    2
-    .wTimeoutCounter            resb    2
+    .wTimeoutCounter            resb    2   ; On SSI, this is timeout cal
     .wLastOffsetWritten         resb    2
     .bLastByteWritten           resb    1
@@ -105 +107 @@
 struc FLASH_RESULT
     .success                    resb    2
+    .DeviceNotDetected          resb    2
     .PollingTimeoutError        resb    2
     .DataVerifyError            resb    2