Using NONOS_SDK 3.0.x with 512Kb - Partition Table / system param partition error

[alandpearson]

Hi,

I'm trying to use 3.0.5 on a 512Kb ESP01. SDK 2.x works well.
I'm coming unstuck at the partition tables,( I would like the non-OTA version) and I believe below should work, however it doesn't.
I've read the doc https://github.com/espressif/ESP8266_NONOS_SDK/blob/master/documents/EN/%20Partition%20Table.md but it didn't help either.
Can someone please advise what I'm doing wrong here and how to get the board to boot with SDK 3.0.x

#define SPI_FLASH_SIZE_MAP 0

static const partition_item_t partition_table[] = {

    {EAGLE_FLASH_BIN_ADDR, 0x00000, 0xB000},
    {EAGLE_IROM0TEXT_BIN_ADDR, 0x10000, 0x40000}, // try 40000
    {SYSTEM_PARTITION_RF_CAL, 0x7C000, 0x1000},
    {SYSTEM_PARTITION_PHY_DATA, 0x7A000, 0x1000},
    {SYSTEM_PARTITION_SYSTEM_PARAMETER, 0x7E000, 0x1000},

};

void ICACHE_FLASH_ATTR user_pre_init(void) {
  if (!system_partition_table_regist(partition_table, sizeof(partition_table) / sizeof(partition_table[0]),
                                     SPI_FLASH_SIZE_MAP)) {
    os_printf("system_partition_table_regist fail\r\n");
    while (1)
      ;
  }
}

esptool.py" --before no_reset --after soft_reset --chip esp8266 --port "/dev/cu.usbserial-FTVB6JWH1" --baud 115200 write_flash 0x10000 /Users/apearson/dev/esp32/relay_board/.pio/build/esp01/firmware.bin.irom0text.bin 0x7c000 /Users/apearson/.platformio/packages/framework-esp8266-nonos-sdk/bin/esp_init_data_default.bin 0x7e000 /Users/apearson/.platformio/packages/framework-esp8266-nonos-sdk/bin/blank.bin 0x0 

load 0x40100000, len 28948, room 16 
tail 4
chksum 0x44
load 0x3ffe8000, len 2988, room 4 
tail 8
chksum 0x08
load 0x3ffe8bb0, len 10992, room 0 
tail 0
chksum 0x3c
csum 0x3c
emapg
map 0 err
system param partition error
boot not set
ota1 not set
ota2 not set
system_partition_table_regist fail

[alandpearson]

Looks similar to this issue (with no solution that I can see) #210