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.
366 lines
11 KiB
366 lines
11 KiB
/*
|
|
* (C) Copyright 2006-2008
|
|
* Texas Instruments, <www.ti.com>
|
|
* Richard Woodruff <r-woodruff2@ti.com>
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* 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.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*/
|
|
|
|
#ifndef _MEM_H_
|
|
#define _MEM_H_
|
|
|
|
#define CS0 0x0
|
|
#define CS1 0x1 /* mirror CS1 regs appear offset 0x30 from CS0 */
|
|
|
|
#ifndef __ASSEMBLY__
|
|
enum {
|
|
STACKED = 0,
|
|
IP_DDR = 1,
|
|
COMBO_DDR = 2,
|
|
IP_SDR = 3,
|
|
};
|
|
#endif /* __ASSEMBLY__ */
|
|
|
|
#define EARLY_INIT 1
|
|
|
|
/* Slower full frequency range default timings for x32 operation*/
|
|
#define SDRC_SHARING 0x00000100
|
|
#define SDRC_MR_0_SDR 0x00000031
|
|
|
|
#define DLL_OFFSET 0
|
|
#define DLL_WRITEDDRCLKX2DIS 1
|
|
#define DLL_ENADLL 1
|
|
#define DLL_LOCKDLL 0
|
|
#define DLL_DLLPHASE_72 0
|
|
#define DLL_DLLPHASE_90 1
|
|
|
|
/* rkw - need to find of 90/72 degree recommendation for speed like before */
|
|
#define SDP_SDRC_DLLAB_CTRL ((DLL_ENADLL << 3) | \
|
|
(DLL_LOCKDLL << 2) | (DLL_DLLPHASE_90 << 1))
|
|
|
|
/* Helper macros to arrive at value of the SDRC_ACTIM_CTRLA register. */
|
|
#define ACTIM_CTRLA_TRFC(v) (((v) & 0x1F) << 27) /* 31:27 */
|
|
#define ACTIM_CTRLA_TRC(v) (((v) & 0x1F) << 22) /* 26:22 */
|
|
#define ACTIM_CTRLA_TRAS(v) (((v) & 0x0F) << 18) /* 21:18 */
|
|
#define ACTIM_CTRLA_TRP(v) (((v) & 0x07) << 15) /* 17:15 */
|
|
#define ACTIM_CTRLA_TRCD(v) (((v) & 0x07) << 12) /* 14:12 */
|
|
#define ACTIM_CTRLA_TRRD(v) (((v) & 0x07) << 9) /* 11:9 */
|
|
#define ACTIM_CTRLA_TDPL(v) (((v) & 0x07) << 6) /* 8:6 */
|
|
#define ACTIM_CTRLA_TDAL(v) (v & 0x1F) /* 4:0 */
|
|
|
|
#define ACTIM_CTRLA(a,b,c,d,e,f,g,h) \
|
|
ACTIM_CTRLA_TRFC(a) | \
|
|
ACTIM_CTRLA_TRC(b) | \
|
|
ACTIM_CTRLA_TRAS(b) | \
|
|
ACTIM_CTRLA_TRP(d) | \
|
|
ACTIM_CTRLA_TRCD(e) | \
|
|
ACTIM_CTRLA_TRRD(f) | \
|
|
ACTIM_CTRLA_TDPL(g) | \
|
|
ACTIM_CTRLA_TDAL(h)
|
|
|
|
/* Helper macros to arrive at value of the SDRC_ACTIM_CTRLB register. */
|
|
#define ACTIM_CTRLB_TWTR(v) (((v) & 0x03) << 16) /* 17:16 */
|
|
#define ACTIM_CTRLB_TCKE(v) (((v) & 0x07) << 12) /* 14:12 */
|
|
#define ACTIM_CTRLB_TXP(v) (((v) & 0x07) << 8) /* 10:8 */
|
|
#define ACTIM_CTRLB_TXSR(v) (v & 0xFF) /* 7:0 */
|
|
|
|
#define ACTIM_CTRLB(a,b,c,d) \
|
|
ACTIM_CTRLB_TWTR(a) | \
|
|
ACTIM_CTRLB_TCKE(b) | \
|
|
ACTIM_CTRLB_TXP(b) | \
|
|
ACTIM_CTRLB_TXSR(d)
|
|
|
|
/* Infineon part of 3430SDP (165MHz optimized) 6.06ns */
|
|
#define INFINEON_TDAL_165 6 /* Twr/Tck + Trp/tck */
|
|
/* 15/6 + 18/6 = 5.5 -> 6 */
|
|
#define INFINEON_TDPL_165 3 /* 15/6 = 2.5 -> 3 (Twr) */
|
|
#define INFINEON_TRRD_165 2 /* 12/6 = 2 */
|
|
#define INFINEON_TRCD_165 3 /* 18/6 = 3 */
|
|
#define INFINEON_TRP_165 3 /* 18/6 = 3 */
|
|
#define INFINEON_TRAS_165 7 /* 42/6 = 7 */
|
|
#define INFINEON_TRC_165 10 /* 60/6 = 10 */
|
|
#define INFINEON_TRFC_165 12 /* 72/6 = 12 */
|
|
|
|
#define INFINEON_V_ACTIMA_165 \
|
|
ACTIM_CTRLA(INFINEON_TRFC_165, INFINEON_TRC_165, \
|
|
INFINEON_TRAS_165, INFINEON_TRP_165, \
|
|
INFINEON_TRCD_165, INFINEON_TRRD_165, \
|
|
INFINEON_TDPL_165, INFINEON_TDAL_165)
|
|
|
|
#define INFINEON_TWTR_165 1
|
|
#define INFINEON_TCKE_165 2
|
|
#define INFINEON_TXP_165 2
|
|
#define INFINEON_XSR_165 20 /* 120/6 = 20 */
|
|
|
|
#define INFINEON_V_ACTIMB_165 \
|
|
ACTIM_CTRLB(INFINEON_TWTR_165, INFINEON_TCKE_165, \
|
|
INFINEON_TXP_165, INFINEON_XSR_165)
|
|
|
|
/* Micron part of 3430 EVM (165MHz optimized) 6.06ns */
|
|
#define MICRON_TDAL_165 6 /* Twr/Tck + Trp/tck */
|
|
/* 15/6 + 18/6 = 5.5 -> 6 */
|
|
#define MICRON_TDPL_165 3 /* 15/6 = 2.5 -> 3 (Twr) */
|
|
#define MICRON_TRRD_165 2 /* 12/6 = 2 */
|
|
#define MICRON_TRCD_165 3 /* 18/6 = 3 */
|
|
#define MICRON_TRP_165 3 /* 18/6 = 3 */
|
|
#define MICRON_TRAS_165 7 /* 42/6 = 7 */
|
|
#define MICRON_TRC_165 10 /* 60/6 = 10 */
|
|
#define MICRON_TRFC_165 21 /* 125/6 = 21 */
|
|
|
|
#define MICRON_V_ACTIMA_165 \
|
|
ACTIM_CTRLA(MICRON_TRFC_165, MICRON_TRC_165, \
|
|
MICRON_TRAS_165, MICRON_TRP_165, \
|
|
MICRON_TRCD_165, MICRON_TRRD_165, \
|
|
MICRON_TDPL_165, MICRON_TDAL_165)
|
|
|
|
#define MICRON_TWTR_165 1
|
|
#define MICRON_TCKE_165 1
|
|
#define MICRON_XSR_165 23 /* 138/6 = 23 */
|
|
#define MICRON_TXP_165 5 /* 25/6 = 4.1 => ~5 */
|
|
|
|
#define MICRON_V_ACTIMB_165 \
|
|
ACTIM_CTRLB(MICRON_TWTR_165, MICRON_TCKE_165, \
|
|
MICRON_TXP_165, MICRON_XSR_165)
|
|
|
|
#define MICRON_RAMTYPE 0x1
|
|
#define MICRON_DDRTYPE 0x0
|
|
#define MICRON_DEEPPD 0x1
|
|
#define MICRON_B32NOT16 0x1
|
|
#define MICRON_BANKALLOCATION 0x2
|
|
#define MICRON_RAMSIZE ((PHYS_SDRAM_1_SIZE/(1024*1024))/2)
|
|
#define MICRON_ADDRMUXLEGACY 0x1
|
|
#define MICRON_CASWIDTH 0x5
|
|
#define MICRON_RASWIDTH 0x2
|
|
#define MICRON_LOCKSTATUS 0x0
|
|
#define MICRON_V_MCFG ((MICRON_LOCKSTATUS << 30) | (MICRON_RASWIDTH << 24) | \
|
|
(MICRON_CASWIDTH << 20) | (MICRON_ADDRMUXLEGACY << 19) | \
|
|
(MICRON_RAMSIZE << 8) | (MICRON_BANKALLOCATION << 6) | \
|
|
(MICRON_B32NOT16 << 4) | (MICRON_DEEPPD << 3) | \
|
|
(MICRON_DDRTYPE << 2) | (MICRON_RAMTYPE))
|
|
|
|
#define MICRON_ARCV 2030
|
|
#define MICRON_ARE 0x1
|
|
#define MICRON_V_RFR_CTRL ((MICRON_ARCV << 8) | (MICRON_ARE))
|
|
|
|
#define MICRON_BL 0x2
|
|
#define MICRON_SIL 0x0
|
|
#define MICRON_CASL 0x3
|
|
#define MICRON_WBST 0x0
|
|
#define MICRON_V_MR ((MICRON_WBST << 9) | (MICRON_CASL << 4) | \
|
|
(MICRON_SIL << 3) | (MICRON_BL))
|
|
|
|
/* NUMONYX part of IGEP v2 (165MHz optimized) 6.06ns */
|
|
#define NUMONYX_TDAL_165 6 /* Twr/Tck + Trp/tck */
|
|
/* 15/6 + 18/6 = 5.5 -> 6 */
|
|
#define NUMONYX_TDPL_165 3 /* 15/6 = 2.5 -> 3 (Twr) */
|
|
#define NUMONYX_TRRD_165 2 /* 12/6 = 2 */
|
|
#define NUMONYX_TRCD_165 4 /* 22.5/6 = 3.75 -> 4 */
|
|
#define NUMONYX_TRP_165 3 /* 18/6 = 3 */
|
|
#define NUMONYX_TRAS_165 7 /* 42/6 = 7 */
|
|
#define NUMONYX_TRC_165 10 /* 60/6 = 10 */
|
|
#define NUMONYX_TRFC_165 24 /* 140/6 = 23.3 -> 24 */
|
|
|
|
#define NUMONYX_V_ACTIMA_165 \
|
|
ACTIM_CTRLA(NUMONYX_TRFC_165, NUMONYX_TRC_165, \
|
|
NUMONYX_TRAS_165, NUMONYX_TRP_165, \
|
|
NUMONYX_TRCD_165, NUMONYX_TRRD_165, \
|
|
NUMONYX_TDPL_165, NUMONYX_TDAL_165)
|
|
|
|
#define NUMONYX_TWTR_165 2
|
|
#define NUMONYX_TCKE_165 2
|
|
#define NUMONYX_TXP_165 3 /* 200/6 = 33.3 -> 34 */
|
|
#define NUMONYX_XSR_165 34 /* 1.0 + 1.1 = 2.1 -> 3 */
|
|
|
|
#define NUMONYX_V_ACTIMB_165 \
|
|
ACTIM_CTRLB(NUMONYX_TWTR_165, NUMONYX_TCKE_165, \
|
|
NUMONYX_TXP_165, NUMONYX_XSR_165)
|
|
|
|
#ifdef CONFIG_OMAP3_INFINEON_DDR
|
|
#define V_ACTIMA_165 INFINEON_V_ACTIMA_165
|
|
#define V_ACTIMB_165 INFINEON_V_ACTIMB_165
|
|
#endif
|
|
|
|
#ifdef CONFIG_OMAP3_MICRON_DDR
|
|
#define V_ACTIMA_165 MICRON_V_ACTIMA_165
|
|
#define V_ACTIMB_165 MICRON_V_ACTIMB_165
|
|
#define V_MCFG MICRON_V_MCFG
|
|
#define V_RFR_CTRL MICRON_V_RFR_CTRL
|
|
#define V_MR MICRON_V_MR
|
|
#endif
|
|
|
|
#ifdef CONFIG_OMAP3_NUMONYX_DDR
|
|
#define V_ACTIMA_165 NUMONYX_V_ACTIMA_165
|
|
#define V_ACTIMB_165 NUMONYX_V_ACTIMB_165
|
|
#endif
|
|
|
|
#if !defined(V_ACTIMA_165) || !defined(V_ACTIMB_165)
|
|
#error "Please choose the right DDR type in config header"
|
|
#endif
|
|
|
|
#if defined(CONFIG_SPL_BUILD) && (!defined(V_MCFG) || !defined(V_RFR_CTRL))
|
|
#error "Please choose the right DDR type in config header"
|
|
#endif
|
|
|
|
/*
|
|
* GPMC settings -
|
|
* Definitions is as per the following format
|
|
* #define <PART>_GPMC_CONFIG<x> <value>
|
|
* Where:
|
|
* PART is the part name e.g. STNOR - Intel Strata Flash
|
|
* x is GPMC config registers from 1 to 6 (there will be 6 macros)
|
|
* Value is corresponding value
|
|
*
|
|
* For every valid PRCM configuration there should be only one definition of
|
|
* the same. if values are independent of the board, this definition will be
|
|
* present in this file if values are dependent on the board, then this should
|
|
* go into corresponding mem-boardName.h file
|
|
*
|
|
* Currently valid part Names are (PART):
|
|
* STNOR - Intel Strata Flash
|
|
* SMNAND - Samsung NAND
|
|
* MPDB - H4 MPDB board
|
|
* SBNOR - Sibley NOR
|
|
* MNAND - Micron Large page x16 NAND
|
|
* ONNAND - Samsung One NAND
|
|
*
|
|
* include/configs/file.h contains the defn - for all CS we are interested
|
|
* #define OMAP34XX_GPMC_CSx PART
|
|
* #define OMAP34XX_GPMC_CSx_SIZE Size
|
|
* #define OMAP34XX_GPMC_CSx_MAP Map
|
|
* Where:
|
|
* x - CS number
|
|
* PART - Part Name as defined above
|
|
* SIZE - how big is the mapping to be
|
|
* GPMC_SIZE_128M - 0x8
|
|
* GPMC_SIZE_64M - 0xC
|
|
* GPMC_SIZE_32M - 0xE
|
|
* GPMC_SIZE_16M - 0xF
|
|
* MAP - Map this CS to which address(GPMC address space)- Absolute address
|
|
* >>24 before being used.
|
|
*/
|
|
#define GPMC_SIZE_128M 0x8
|
|
#define GPMC_SIZE_64M 0xC
|
|
#define GPMC_SIZE_32M 0xE
|
|
#define GPMC_SIZE_16M 0xF
|
|
|
|
#define GPMC_BASEADDR_MASK 0x3F
|
|
|
|
#define GPMC_CS_ENABLE 0x1
|
|
|
|
#define SMNAND_GPMC_CONFIG1 0x00000800
|
|
#define SMNAND_GPMC_CONFIG2 0x00141400
|
|
#define SMNAND_GPMC_CONFIG3 0x00141400
|
|
#define SMNAND_GPMC_CONFIG4 0x0F010F01
|
|
#define SMNAND_GPMC_CONFIG5 0x010C1414
|
|
#define SMNAND_GPMC_CONFIG6 0x1F0F0A80
|
|
#define SMNAND_GPMC_CONFIG7 0x00000C44
|
|
|
|
#define M_NAND_GPMC_CONFIG1 0x00001800
|
|
#define M_NAND_GPMC_CONFIG2 0x00141400
|
|
#define M_NAND_GPMC_CONFIG3 0x00141400
|
|
#define M_NAND_GPMC_CONFIG4 0x0F010F01
|
|
#define M_NAND_GPMC_CONFIG5 0x010C1414
|
|
#define M_NAND_GPMC_CONFIG6 0x1f0f0A80
|
|
#define M_NAND_GPMC_CONFIG7 0x00000C44
|
|
|
|
#define STNOR_GPMC_CONFIG1 0x3
|
|
#define STNOR_GPMC_CONFIG2 0x00151501
|
|
#define STNOR_GPMC_CONFIG3 0x00060602
|
|
#define STNOR_GPMC_CONFIG4 0x11091109
|
|
#define STNOR_GPMC_CONFIG5 0x01141F1F
|
|
#define STNOR_GPMC_CONFIG6 0x000004c4
|
|
|
|
#define SIBNOR_GPMC_CONFIG1 0x1200
|
|
#define SIBNOR_GPMC_CONFIG2 0x001f1f00
|
|
#define SIBNOR_GPMC_CONFIG3 0x00080802
|
|
#define SIBNOR_GPMC_CONFIG4 0x1C091C09
|
|
#define SIBNOR_GPMC_CONFIG5 0x01131F1F
|
|
#define SIBNOR_GPMC_CONFIG6 0x1F0F03C2
|
|
|
|
#define SDPV2_MPDB_GPMC_CONFIG1 0x00611200
|
|
#define SDPV2_MPDB_GPMC_CONFIG2 0x001F1F01
|
|
#define SDPV2_MPDB_GPMC_CONFIG3 0x00080803
|
|
#define SDPV2_MPDB_GPMC_CONFIG4 0x1D091D09
|
|
#define SDPV2_MPDB_GPMC_CONFIG5 0x041D1F1F
|
|
#define SDPV2_MPDB_GPMC_CONFIG6 0x1D0904C4
|
|
|
|
#define MPDB_GPMC_CONFIG1 0x00011000
|
|
#define MPDB_GPMC_CONFIG2 0x001f1f01
|
|
#define MPDB_GPMC_CONFIG3 0x00080803
|
|
#define MPDB_GPMC_CONFIG4 0x1c0b1c0a
|
|
#define MPDB_GPMC_CONFIG5 0x041f1F1F
|
|
#define MPDB_GPMC_CONFIG6 0x1F0F04C4
|
|
|
|
#define P2_GPMC_CONFIG1 0x0
|
|
#define P2_GPMC_CONFIG2 0x0
|
|
#define P2_GPMC_CONFIG3 0x0
|
|
#define P2_GPMC_CONFIG4 0x0
|
|
#define P2_GPMC_CONFIG5 0x0
|
|
#define P2_GPMC_CONFIG6 0x0
|
|
|
|
#define ONENAND_GPMC_CONFIG1 0x00001200
|
|
#define ONENAND_GPMC_CONFIG2 0x000F0F01
|
|
#define ONENAND_GPMC_CONFIG3 0x00030301
|
|
#define ONENAND_GPMC_CONFIG4 0x0F040F04
|
|
#define ONENAND_GPMC_CONFIG5 0x010F1010
|
|
#define ONENAND_GPMC_CONFIG6 0x1F060000
|
|
|
|
#define NET_GPMC_CONFIG1 0x00001000
|
|
#define NET_GPMC_CONFIG2 0x001e1e01
|
|
#define NET_GPMC_CONFIG3 0x00080300
|
|
#define NET_GPMC_CONFIG4 0x1c091c09
|
|
#define NET_GPMC_CONFIG5 0x04181f1f
|
|
#define NET_GPMC_CONFIG6 0x00000FCF
|
|
#define NET_GPMC_CONFIG7 0x00000f6c
|
|
|
|
/* max number of GPMC Chip Selects */
|
|
#define GPMC_MAX_CS 8
|
|
/* max number of GPMC regs */
|
|
#define GPMC_MAX_REG 7
|
|
|
|
#define PISMO1_NOR 1
|
|
#define PISMO1_NAND 2
|
|
#define PISMO2_CS0 3
|
|
#define PISMO2_CS1 4
|
|
#define PISMO1_ONENAND 5
|
|
#define DBG_MPDB 6
|
|
#define PISMO2_NAND_CS0 7
|
|
#define PISMO2_NAND_CS1 8
|
|
|
|
/* make it readable for the gpmc_init */
|
|
#define PISMO1_NOR_BASE FLASH_BASE
|
|
#define PISMO1_NAND_BASE NAND_BASE
|
|
#define PISMO2_CS0_BASE PISMO2_MAP1
|
|
#define PISMO1_ONEN_BASE ONENAND_MAP
|
|
#define DBG_MPDB_BASE DEBUG_BASE
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
/* Function prototypes */
|
|
void mem_init(void);
|
|
|
|
u32 is_mem_sdr(void);
|
|
u32 mem_ok(u32 cs);
|
|
|
|
u32 get_sdr_cs_size(u32);
|
|
u32 get_sdr_cs_offset(u32);
|
|
|
|
#endif /* __ASSEMBLY__ */
|
|
|
|
#endif /* endif _MEM_H_ */
|
|
|