ref: f5cc6fbe3a7bcf8bdb002c646ddd519014afafd2
dir: /os/rpcg/archrpcg.h/
/*
* values for RPXLite AW
*/
enum {
/* CS assignment */
BOOTCS = 0,
DRAM1CS = 1,
DRAM2CS = 2,
BCSRCS = 3,
NVRAMCS = 4,
/* expansion header on CS5 */
PCMCIA0CS= 6, /* even bytes(!); CS6 to header if OP2 high */
PCMCIA1CS= 7, /* odd bytes(!); CS7 to header if OP2 high */
};
/*
* BCSR bits (there's only one register)
*/
enum {
EnableEnet = IBIT(0),
EnableXcrLB= IBIT(1),
DisableColTest= IBIT(2),
DisableFullDplx=IBIT(3),
LedOff= IBIT(4),
DisableUSB= IBIT(5),
HighSpdUSB= IBIT(6),
EnableUSBPwr= IBIT(7),
/* 8,9,10 unused */
VCCMask= IBIT(12)|IBIT(13),
VPPMask= IBIT(14)|IBIT(15),
VCC0V= 0,
VCC5V= IBIT(13),
VCC3V= IBIT(12),
VPP0V= 0,
VPPVCC= IBIT(14),
VPP12V= IBIT(15),
VPPHiZ= IBIT(14)|IBIT(15),
/* 16-23 NYI */
DipSwitchMask= IBIT(24)|IBIT(25)|IBIT(26)|IBIT(27),
DipSwitch0= IBIT(24),
DipSwitch1= IBIT(25),
DipSwitch2= IBIT(26),
DipSwitch3= IBIT(27),
/* bit 28 RESERVED */
FlashComplete= IBIT(29),
NVRAMBattGood= IBIT(30),
RTCBattGood= IBIT(31),
};