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Diffstat (limited to 'board/cm5200/cm5200.h')
| -rw-r--r-- | board/cm5200/cm5200.h | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/board/cm5200/cm5200.h b/board/cm5200/cm5200.h deleted file mode 100644 index c2573f3..0000000 --- a/board/cm5200/cm5200.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * (C) Copyright 2007 DENX Software Engineering - * - * Author: Bartlomiej Sieka <tur@semihalf.com> - * Author: Grzegorz Bernacki <gjb@semihalf.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef _CM5200_H -#define _CM5200_H - - -/* - * Definitions and declarations for the modules of the cm5200 platform. Mostly - * related to reading the hardware identification data (HW ID) from the I2C - * EEPROM, detection of the particular module we are executing on, and - * appropriate SDRAM controller initialization. - */ - - -#define CM5200_UNKNOWN_MODULE 0xffffffff - -enum { - DEVICE_NAME, /* 0 */ - GENERATION, /* 1 */ - PCB_NAME, /* 2 */ - FORM, /* 3 */ - VERSION, /* 4 */ - IDENTIFICATION_NUMBER, /* 5 */ - MAJOR_SW_VERSION, /* 6 */ - MINOR_SW_VERSION, /* 7 */ - /* add new alements above this line */ - HW_ID_ELEM_COUNT /* count */ -}; - -/* - * Sect. 4.1 "CM1.Q/CMU1.Q Supervisory Microcontroller Interface Definition" - */ - -#define DEVICE_NAME_OFFSET 0x02 -#define GENERATION_OFFSET 0x0b -#define PCB_NAME_OFFSET 0x0c -#define FORM_OFFSET 0x15 -#define VERSION_OFFSET 0x16 -#define IDENTIFICATION_NUMBER_OFFSET 0x19 -#define MAJOR_SW_VERSION_OFFSET 0x0480 -#define MINOR_SW_VERSION_OFFSET 0x0481 - - -#define DEVICE_NAME_LEN 0x09 -#define GENERATION_LEN 0x01 -#define PCB_NAME_LEN 0x09 -#define FORM_LEN 0x01 -#define VERSION_LEN 0x03 -#define IDENTIFICATION_NUMBER_LEN 0x09 -#define MAJOR_SW_VERSION_LEN 0x01 -#define MINOR_SW_VERSION_LEN 0x01 - -#define HW_ID_ELEM_MAXLEN 0x09 /* MAX(XXX_LEN) */ - -/* entire HW ID in EEPROM is 64 bytes, so longer module name is unlikely */ -#define MODULE_NAME_MAXLEN 64 - - -/* storage for HW ID read from EEPROM */ -typedef char hw_id_t[HW_ID_ELEM_COUNT][HW_ID_ELEM_MAXLEN]; - - -/* HW ID layout in EEPROM */ -static struct { - unsigned int offset; - unsigned int length; -} hw_id_format[HW_ID_ELEM_COUNT] = { - {DEVICE_NAME_OFFSET, DEVICE_NAME_LEN}, - {GENERATION_OFFSET, GENERATION_LEN}, - {PCB_NAME_OFFSET, PCB_NAME_LEN}, - {FORM_OFFSET, FORM_LEN}, - {VERSION_OFFSET, VERSION_LEN}, - {IDENTIFICATION_NUMBER_OFFSET, IDENTIFICATION_NUMBER_LEN}, - {MAJOR_SW_VERSION_OFFSET, MAJOR_SW_VERSION_LEN}, - {MINOR_SW_VERSION_OFFSET, MINOR_SW_VERSION_LEN}, -}; - - -/* HW ID data found in EEPROM on supported modules */ -static char *cm1_qa_hw_id[HW_ID_ELEM_COUNT] = { - "CM", /* DEVICE_NAME */ - "1", /* GENERATION */ - "CM1", /* PCB_NAME */ - "Q", /* FORM */ - "A", /* VERSION */ - "591881", /* IDENTIFICATION_NUMBER */ - "", /* MAJOR_SW_VERSION */ - "", /* MINOR_SW_VERSION */ -}; - -static char *cm11_qa_hw_id[HW_ID_ELEM_COUNT] = { - "CM", /* DEVICE_NAME */ - "1", /* GENERATION */ - "CM11", /* PCB_NAME */ - "Q", /* FORM */ - "A", /* VERSION */ - "594200", /* IDENTIFICATION_NUMBER */ - "", /* MAJOR_SW_VERSION */ - "", /* MINOR_SW_VERSION */ -}; - -static char *cmu1_qa_hw_id[HW_ID_ELEM_COUNT] = { - "CMU", /* DEVICE_NAME */ - "1", /* GENERATION */ - "CMU1", /* PCB_NAME */ - "Q", /* FORM */ - "A", /* VERSION */ - "594128", /* IDENTIFICATION_NUMBER */ - "", /* MAJOR_SW_VERSION */ - "", /* MINOR_SW_VERSION */ -}; - - -/* list of known modules */ -static char **hw_id_list[] = { - cm1_qa_hw_id, - cm11_qa_hw_id, - cmu1_qa_hw_id, -}; - -/* indices to the above list - keep in sync */ -enum { - CM1_QA, - CM11_QA, - CMU1_QA, -}; - - -/* identify modules based on these hw id elements */ -static int hw_id_identify[] = { - PCB_NAME, - FORM, - VERSION, -}; - - -/* Registers' settings for SDRAM controller intialization */ -typedef struct { - ulong mode; - ulong control; - ulong config1; - ulong config2; -} mem_conf_t; - -static mem_conf_t k4s561632E = { - 0x00CD0000, /* CASL 3, burst length 8 */ - 0x514F0000, - 0xE2333900, - 0x8EE70000 -}; - -static mem_conf_t mt48lc32m16a2 = { - 0x00CD0000, /* CASL 3, burst length 8 */ - 0x514F0000, - 0xD2322800, - 0x8AD70000 -}; - -static mem_conf_t* memory_config[] = { - &k4s561632E, - &mt48lc32m16a2 -}; - -#endif /* _CM5200_H */ |