Merge tag 'u-boot-at91-2024.01-b' of https://source.denx.de/u-boot/custodians/u-boot-at91

Second set of u-boot-at91 features for the 2024.01 cycle

This feature set a new board named Conclusive KSTR sama5d27 with some
small prerequisites patches.

1 files changed, 14 insertions, 0 deletions

diff --git a/include/init.h b/include/init.h
index 4e7fe26c200..d57a24fd00d 100644
--- a/include/init.h
+++ b/include/init.h
@@ -271,6 +271,20 @@ void board_init_r(struct global_data *id, ulong dest_addr)
 
 int cpu_init_r(void);
 int mac_read_from_eeprom(void);
+
+/**
+ *  serial_read_from_eeprom - read the serial number from EEPROM
+ *
+ *  This function reads the serial number from the EEPROM and sets the
+ *  appropriate environment variable.
+ *
+ *  The environment variable is only set if it has not been set
+ *  already. This ensures that any user-saved variables are never
+ *  overwritten.
+ *
+ *  This function must be called after relocation.
+ */
+int serial_read_from_eeprom(int devnum);
 int set_cpu_clk_info(void);
 int update_flash_size(int flash_size);
 int arch_early_init_r(void);