| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright Siemens AG 2023 |
| * |
| * Common board definitions for siemens boards |
| */ |
| |
| #ifndef _COMMON_EEPROM_H_ |
| #define _COMMON_EEPROM_H_ |
| |
| /* EEPROM @ I2C */ |
| #define SIEMENS_EE_I2C_BUS 0 |
| #define SIEMENS_EE_I2C_ADDR 0x50 |
| |
| /* EEPROM mapping */ |
| #define SIEMENS_EE_ADDR_NAND_GEO 0x80 |
| #define SIEMENS_EE_ADDR_DDR3 0x90 |
| #define SIEMENS_EE_ADDR_CHIP 0x120 |
| #define SIEMENS_EE_ADDR_FACTORYSET 0x400 |
| |
| int siemens_ee_setup(void); |
| int siemens_ee_read_data(uint address, uchar *buffer, int len); |
| |
| #endif /* _COMMON_EEPROM_H_ */ |
