upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
67 lines
2.1 KiB
67 lines
2.1 KiB
/*
|
|
* [origin: Linux kernel include/asm-arm/arch-at91/at91sam9263_matrix.h]
|
|
*
|
|
* Copyright (C) 2006 Atmel Corporation.
|
|
*
|
|
* Memory Controllers (MATRIX, EBI) - System peripherals registers.
|
|
* Based on AT91SAM9263 datasheet revision B (Preliminary).
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*/
|
|
|
|
#ifndef AT91SAM9263_MATRIX_H
|
|
#define AT91SAM9263_MATRIX_H
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
/*
|
|
* This struct defines access to the matrix' maximum of
|
|
* 16 masters and 16 slaves.
|
|
* Note: not all masters/slaves are available
|
|
*/
|
|
struct at91_matrix {
|
|
u32 mcfg[16]; /* Master Configuration Registers */
|
|
u32 scfg[16]; /* Slave Configuration Registers */
|
|
u32 pras[16][2]; /* Priority Assignment Slave Registers */
|
|
u32 mrcr; /* Master Remap Control Register */
|
|
u32 filler[0x06];
|
|
u32 ebicsa; /* EBI Chip Select Assignment Register */
|
|
};
|
|
|
|
#endif /* __ASSEMBLY__ */
|
|
|
|
#define AT91_MATRIX_ULBT_INFINITE (0 << 0)
|
|
#define AT91_MATRIX_ULBT_SINGLE (1 << 0)
|
|
#define AT91_MATRIX_ULBT_FOUR (2 << 0)
|
|
#define AT91_MATRIX_ULBT_EIGHT (3 << 0)
|
|
#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0)
|
|
|
|
#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16)
|
|
#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16)
|
|
#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16)
|
|
#define AT91_MATRIX_FIXED_DEFMSTR_SHIFT 18
|
|
#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24)
|
|
#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)
|
|
|
|
#define AT91_MATRIX_M0PR_SHIFT 0
|
|
#define AT91_MATRIX_M1PR_SHIFT 4
|
|
#define AT91_MATRIX_M2PR_SHIFT 8
|
|
#define AT91_MATRIX_M3PR_SHIFT 12
|
|
#define AT91_MATRIX_M4PR_SHIFT 16
|
|
#define AT91_MATRIX_M5PR_SHIFT 20
|
|
|
|
#define AT91_MATRIX_RCB0 (1 << 0)
|
|
#define AT91_MATRIX_RCB1 (1 << 1)
|
|
|
|
#define AT91_MATRIX_CS1A_SDRAMC (1 << 1)
|
|
#define AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3)
|
|
#define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4)
|
|
#define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5)
|
|
#define AT91_MATRIX_DBPUC (1 << 8)
|
|
#define AT91_MATRIX_VDDIOMSEL_1_8V (0 << 16)
|
|
#define AT91_MATRIX_VDDIOMSEL_3_3V (1 << 16)
|
|
|
|
#endif
|
|
|