diff options
author | Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
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committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/u-boot/include/mpc5xx.h | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/include/mpc5xx.h')
-rw-r--r-- | qemu/roms/u-boot/include/mpc5xx.h | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/include/mpc5xx.h b/qemu/roms/u-boot/include/mpc5xx.h new file mode 100644 index 000000000..6c170dcb0 --- /dev/null +++ b/qemu/roms/u-boot/include/mpc5xx.h @@ -0,0 +1,173 @@ +/* + * (C) Copyright 2003 + * Martin Winistoerfer, martinwinistoerfer@gmx.ch. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* + * File: mpc5xx.h + * + * Discription: mpc5xx specific definitions + * + */ + +#ifndef __MPC5XX_H__ +#define __MPC5XX_H__ + + +/*----------------------------------------------------------------------- + * Exception offsets (PowerPC standard) + */ +#define EXC_OFF_SYS_RESET 0x0100 /* System reset */ +#define _START_OFFSET EXC_OFF_SYS_RESET + +/*----------------------------------------------------------------------- + * ISB bit in IMMR to set internal memory map + */ + +#define CONFIG_SYS_ISB ((CONFIG_SYS_IMMR / 0x00400000) << 1) + +/*----------------------------------------------------------------------- + * SYPCR - System Protection Control Register + */ +#define SYPCR_SWTC 0xffff0000 /* Software Watchdog Timer Count */ +#define SYPCR_BMT 0x0000ff00 /* Bus Monitor Timing */ +#define SYPCR_BME 0x00000080 /* Bus Monitor Enable */ +#define SYPCR_SWF 0x00000008 /* Software Watchdog Freeze */ +#define SYPCR_SWE 0x00000004 /* Software Watchdog Enable */ +#define SYPCR_SWRI 0x00000002 /* Software Watchdog Reset/Int Select */ +#define SYPCR_SWP 0x00000001 /* Software Watchdog Prescale */ + +/*----------------------------------------------------------------------- + * SIUMCR - SIU Module Configuration Register + */ +#define SIUMCR_EARB 0x80000000 /* External Arbitration */ +#define SIUMCR_EARP0 0x00000000 /* External Arbi. Request priority 0 */ +#define SIUMCR_EARP1 0x10000000 /* External Arbi. Request priority 1 */ +#define SIUMCR_EARP2 0x20000000 /* External Arbi. Request priority 2 */ +#define SIUMCR_EARP3 0x30000000 /* External Arbi. Request priority 3 */ +#define SIUMCR_EARP4 0x40000000 /* External Arbi. Request priority 4 */ +#define SIUMCR_EARP5 0x50000000 /* External Arbi. Request priority 5 */ +#define SIUMCR_EARP6 0x60000000 /* External Arbi. Request priority 6 */ +#define SIUMCR_EARP7 0x70000000 /* External Arbi. Request priority 7 */ +#define SIUMCR_DSHW 0x00800000 /* Data Showcycles */ +#define SIUMCR_DBGC00 0x00000000 /* Debug pins configuration */ +#define SIUMCR_DBGC01 0x00200000 /* - " - */ +#define SIUMCR_DBGC10 0x00400000 /* - " - */ +#define SIUMCR_DBGC11 0x00600000 /* - " - */ +#define SIUMCR_DBPC00 0x00000000 /* Debug Port pins Config. */ +#define SIUMCR_DBPC01 0x00080000 /* - " - */ +#define SIUMCR_DBPC10 0x00100000 /* - " - */ +#define SIUMCR_DBPC11 0x00180000 /* - " - */ +#define SIUMCR_GPC00 0x00000000 /* General Pins Config */ +#define SIUMCR_GPC01 0x00020000 /* General Pins Config */ +#define SIUMCR_GPC10 0x00040000 /* General Pins Config */ +#define SIUMCR_GPC11 0x00060000 /* General Pins Config */ +#define SIUMCR_DLK 0x00010000 /* Debug Register Lock */ +#define SIUMCR_SC00 0x00000000 /* Multi Chip 32 bit */ +#define SIUMCR_SC01 0x00004000 /* Muilt Chip 16 bit */ +#define SIUMCR_SC10 0x00004000 /* Single adress show */ +#define SIUMCR_SC11 0x00006000 /* Single adress */ +#define SIUMCR_RCTX 0x00001000 /* Data Parity pins Config. */ +#define SIUMCR_MLRC00 0x00000000 /* Multi Level Reserva. Ctrl */ +#define SIUMCR_MLRC01 0x00000400 /* - " - */ +#define SIUMCR_MLRC10 0x00000800 /* - " - */ +#define SIUMCR_MLRC11 0x00000c00 /* - " - */ +#define SIUMCR_MTSC 0x00000100 /* Memory transfer */ + +/*----------------------------------------------------------------------- + * TBSCR - Time Base Status and Control Register + */ +#define TBSCR_REFA ((ushort)0x0080) /* Reference Interrupt Status A */ +#define TBSCR_REFB ((ushort)0x0040) /* Reference Interrupt Status B */ +#define TBSCR_TBF ((ushort)0x0002) /* Time Base stops while FREEZE */ + +/*----------------------------------------------------------------------- + * PISCR - Periodic Interrupt Status and Control Register + */ +#define PISCR_PITF ((ushort)0x0002) /* PIT stops when FREEZE */ +#define PISCR_PS 0x0080 /* Periodic Interrupt Status */ + +/*----------------------------------------------------------------------- + * PLPRCR - PLL, Low-Power, and Reset Control Register + */ +#define PLPRCR_MF_MSK 0xfff00000 /* MF mask */ +#define PLPRCR_DIVF_MSK 0x0000001f /* DIVF mask */ +#define PLPRCR_CSRC_MSK 0x00000400 /* CSRC mask */ +#define PLPRCR_MF_SHIFT 0x00000014 /* Multiplication factor shift value */ +#define PLPRCR_DIVF_0 0x00000000 /* Division factor 0 */ +#define PLPRCR_MF_9 0x00900000 /* Mulitipliaction factor 9 */ +#define PLPRCR_TEXPS 0x00004000 /* TEXP Status */ +#define PLPRCR_TMIST 0x00001000 /* Timers Interrupt Status */ +#define PLPRCR_CSR 0x00000080 /* CheskStop Reset value */ +#define PLPRCR_SPLSS 0x00008000 /* SPLL Lock Status Sticky bit */ + +/*----------------------------------------------------------------------- + * SCCR - System Clock and reset Control Register + */ +#define SCCR_DFNL_MSK 0x00000070 /* DFNL mask */ +#define SCCR_DFNH_MSK 0x00000007 /* DFNH mask */ +#define SCCR_DFNL_SHIFT 0x0000004 /* DFNL shift value */ +#define SCCR_RTSEL 0x00100000 /* RTC circuit input source select */ +#define SCCR_EBDF00 0x00000000 /* Division factor 1. CLKOUT is GCLK2 */ +#define SCCR_EBDF11 0x00060000 /* reserved */ +#define SCCR_TBS 0x02000000 /* Time Base Source */ +#define SCCR_RTDIV 0x01000000 /* RTC Clock Divide */ +#define SCCR_COM00 0x00000000 /* full strength CLKOUT output buffer */ +#define SCCR_COM01 0x20000000 /* half strength CLKOUT output buffer */ +#define SCCR_DFNL000 0x00000000 /* Division by 2 (default = minimum) */ +#define SCCR_DFNH000 0x00000000 /* Division by 1 (default = minimum) */ + +/*----------------------------------------------------------------------- + * MC - Memory Controller + */ +#define BR_V 0x00000001 /* Bank valid */ +#define BR_BI 0x00000002 /* Burst inhibit */ +#define BR_PS_8 0x00000400 /* 8 bit port size */ +#define BR_PS_16 0x00000800 /* 16 bit port size */ +#define BR_PS_32 0x00000000 /* 32 bit port size */ +#define BR_LBDIR 0x00000008 /* Late burst data in progess */ +#define BR_SETA 0x00000004 /* External Data Acknowledge */ +#define OR_SCY_3 0x00000030 /* 3 clock cycles wait states */ +#define OR_SCY_1 0x00000000 /* 1 clock cycle wait state */ +#define OR_SCY_8 0x00000080 /* 8 clock cycles wait states */ +#define OR_TRLX 0x00000001 /* Timing relaxed */ +#define OR_BSCY 0x00000060 /* Burst beats length in clocks */ +#define OR_ACS_10 0x00000600 /* Adress to chip-select setup */ +#define OR_CSNT 0x00000800 /* Chip-select negotation time */ +#define OR_ETHR 0x00000100 /* Extended hold time on read */ +#define OR_ADDR_MK_FF 0xFF000000 +#define OR_ADDR_MK_FFFF 0xFFFF0000 + +/*----------------------------------------------------------------------- + * UMCR - UIMB Module Configuration Register + */ +#define UMCR_FSPEED 0x00000000 /* Full speed. Opposit of UMCR_HSPEED */ +#define UMCR_HSPEED 0x10000000 /* Half speed */ + +/*----------------------------------------------------------------------- + * ICTRL - I-Bus Support Control Register + */ +#define ICTRL_ISCT_SER_7 0x00000007 /* All indirect change of flow */ + + +#define NR_IRQS 0 /* Place this later in a separate file */ + +/*----------------------------------------------------------------------- + * SCI - Serial communication interface + */ + +#define SCI_TDRE 0x0100 /* Transmit data register empty */ +#define SCI_TE 0x0008 /* Transmitter enabled */ +#define SCI_RE 0x0004 /* Receiver enabled */ +#define SCI_RDRF 0x0040 /* Receive data register full */ +#define SCI_PE 0x0400 /* Parity enable */ +#define SCI_SCXBR_MK 0x1fff /* Baudrate mask */ +#define SCI_SCXDR_MK 0x00ff /* Data register mask */ +#define SCI_M_11 0x0200 /* Frame size is 11 bit */ +#define SCI_M_10 0x0000 /* Frame size is 10 bit */ +#define SCI_PORT_1 ((int)1) /* Place this later somewhere better */ +#define SCI_PORT_2 ((int)2) + +#endif /* __MPC5XX_H__ */ |