avr/avrdude
2
0
Fork 0
mirror of https://github.com/mariusgreuel/avrdude.git synced 2025-12-16 18:44:17 +00:00
Code Issues Projects Releases Wiki Activity

Submitted by Jan Egil Ruud:

Browse Source 
patch #10000: Add support for extended UPDI device context
* avrdude.conf.in (pickit4_updi, snap_updi, pkobn_updi):
new programmers
* avrdude.conf.in (ATmega808, ATmega809, ATmega1608, ATmega1609)
(AVR DA, AVR DB): new devices
* jtag3.c: Add support for extended UPDI device context
* jtag3_private.h: (Dito.)
* tools/atdf-to-avrdude.xslt: Bug fixes
* usbdevs.h: Bump USBDEV_MAX_XFER_3 to 912
* doc/avrdude.texi: Document changes
* avrdude.1: (Dito)



git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1454 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Joerg Wunsch
2021-11-06 22:13:51 +00:00
parent c9aeaf8928
commit e074edf4cb
9 changed files with 1112 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
jtag3_private.h
View File

@@ -284,6 +284,16 @@
#define CMSISDAP_CMD_SWD_CONFIGURE 0x13 /* configure SWD protocol; (byte) */
#define DEFAULT_MINIMUM_CHARACTERISED_DIV1_VOLTAGE_MV 4500 // Default minimum voltage for 32M => 4.5V
#define DEFAULT_MINIMUM_CHARACTERISED_DIV2_VOLTAGE_MV 2700 // Default minimum voltage for 16M => 2.7V
#define DEFAULT_MINIMUM_CHARACTERISED_DIV4_VOLTAGE_MV 2200 // Default minimum voltage for 8M => 2.2V
#define DEFAULT_MINIMUM_CHARACTERISED_DIV8_VOLTAGE_MV 1500 // Default minimum voltage for 4M => 1.5V
#define MAX_FREQUENCY_DEDICATED_UPDI_PIN 1500
#define MAX_FREQUENCY_SHARED_UPDI_PIN 750
#define UPDI_ADDRESS_MODE_16BIT 0
#define UPDI_ADDRESS_MODE_24BIT 1
#define FUSES_SYSCFG0_OFFSET 5
#if !defined(JTAG3_PRIVATE_EXPORTED)
struct mega_device_desc {
@@ -345,5 +355,39 @@ struct updi_device_desc {
unsigned char eeprom_page_size;
unsigned char nvm_base_addr[2];
unsigned char ocd_base_addr[2];
// Configuration below, except for "Extended memory support", is only used by kits with
// embedded debuggers (XPlained, Curiosity, ...).
unsigned char default_min_div1_voltage[2]; // Default minimum voltage for 32M => 4.5V -> 4500
unsigned char default_min_div2_voltage[2]; // Default minimum voltage for 16M => 2.7V -> 2700
unsigned char default_min_div4_voltage[2]; // Default minimum voltage for 8M => 2.2V -> 2200
unsigned char default_min_div8_voltage[2]; // Default minimum voltage for 4M => 1.5V -> 1500
unsigned char pdi_pad_fmax[2]; // 750
unsigned char flash_bytes[4]; // Flash size in bytes
unsigned char eeprom_bytes[2]; // EEPROM size in bytes
unsigned char user_sig_bytes[2]; // UserSignture size in bytes
unsigned char fuses_bytes; // Fuses size in bytes
unsigned char syscfg_offset; // Offset of SYSCFG0 within FUSE space
unsigned char syscfg_write_mask_and; // AND mask to apply to SYSCFG0 when writing
unsigned char syscfg_write_mask_or; // OR mask to apply to SYSCFG0 when writing
unsigned char syscfg_erase_mask_and; // AND mask to apply to SYSCFG0 after erase
unsigned char syscfg_erase_mask_or; // OR mask to apply to SYSCFG0 after erase
unsigned char eeprom_base[2]; // Base address for EEPROM memory
unsigned char user_sig_base[2]; // Base address for UserSignature memory
unsigned char signature_base[2]; // Base address for Signature memory
unsigned char fuses_base[2]; // Base address for Fuses memory
unsigned char lockbits_base[2]; // Base address for Lockbits memory
unsigned char device_id[2]; // Two last bytes of the device ID
// Extended memory support. Needed for flash >= 64kb
unsigned char prog_base_msb; // Extends prog_base, used in 24-bit mode
unsigned char flash_page_size_msb; // Extends flash_page_size, used in 24-bit mode
unsigned char address_mode; // 0x00 = 16-bit mode, 0x01 = 24-bit mode
};
#endif /* JTAG3_PRIVATE_EXPORTED */