alvarop commented on issue #2152: board config file for NRF52811
URL: https://github.com/apache/mynewt-core/issues/2152#issuecomment-574341053
 
 
   I’ve been using this bsp for one of my projects:
   https://github.com/alvarop/ostur/tree/master/fw/2.0/hw/bsp/ostur_sensor_v1p0
   
   Alvaro
   
   On Mon, Jan 13, 2020 at 12:39 PM kasjer <[email protected]> wrote:
   
   > This does not seems like mynewt issue.
   > Anyway here are my thoughts.
   >
   > *boot-nrf52xxaa.ld* should have correct ram size
   >
   > MEMORY
   > {
   >   FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 0xC000
   >   RAM (rwx) :  ORIGIN = 0x20000000, LENGTH = 0x6000
   > }
   >
   > *boot-nrf52xxaa.ld* has correct ram size but flash size should match slot
   > 0 size
   >
   > MEMORY
   > {
   >   FLASH (rx) : ORIGIN = 0x0000C000, LENGTH = 0xD000
   >   RAM (rwx) :  ORIGIN = 0x20000000, LENGTH = 0x6000
   > }
   >
   > Bootloader in most cases fits in 32KB instead of 48KB.
   >
   > Blink led would better be pin 9 since pin 10 is also output from FTDI chip.
   >
   > *bsp.h* should have correct ram size
   >
   > #define RAM_SIZE        0x6000
   >
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