title: ESP32 phy_init partition has no size
body: <p>I want to flash the ESP32-D0WDQ6 chip, but the code will not run. In the monitor I can see that the app actually never loads. The partition <code>phy_init</code> does not seem to have any size and the chip gets stuck after that line.</p>
  <p>Monitor output:</p>
  <pre><code>rst:0x1 (POWERON_RESET),boot:0x33 (SPI_FAST_FLASH_BOOT)
  configsip: 0, SPIWP:0xee
  clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
  mode:DIO, clock div:2
  load:0x3fff0030,len:6744
  load:0x40078000,len:14236
  ho 0 tail 12 room 4
  load:0x40080400,len:3716
  entry 0x40080680
  I (28) boot: ESP-IDF v4.4-dev-1404-gc13afea63 2nd stage bootloader
  I (28) boot: compile time 23:43:03
  I (28) boot: chip revision: 1
  I (32) boot_comm: chip revision: 1, min. bootloader chip revision: 0
  I (40) boot.esp32: SPI Speed      : 40MHz
  I (44) boot.esp32: SPI Mode       : DIO
  I (49) boot.esp32: SPI Flash Size : 2MB
  I (53) boot: Enabling RNG early entropy source...
  I (59) boot: Partition Table:
  I (62) boot: ## Label            Usage          Type ST Offset   Length
  I (70) boot:  0 nvs              WiFi data        01 02 00009000 00006000
  I (77) boot:  1 phy_init         RF data          01 01 0000f000 0000
  </code></pre>
  <p>My partition table:</p>
  <pre><code>nvs,data,nvs,0x9000,24K,
  phy_init,data,phy,0xf000,4K,
  factory,app,factory,0x10000,1M
  </code></pre>
  <p>Flash command:</p>
  <p><code>esptool.py esp32 -p /dev/ttyACM0 -b 115200 --before=no_reset --after=hard_reset write_flash --flash_mode dio --flash_freq 40m --flash_size 2MB 0x1000 bootloader/bootloader.bin 0x8000 partition_table/partition-table.bin 0x10000 my_project.bin</code></p>