1*83d290c5STom Rini/* SPDX-License-Identifier: GPL-2.0+ */ 2bfc93fb4SNobuhiro Iwamatsu/* 3bfc93fb4SNobuhiro Iwamatsu * Copyright (C) 2011, 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> 4bfc93fb4SNobuhiro Iwamatsu * Copyright (C) 2011, 2012 Renesas Solutions Corp. 5bfc93fb4SNobuhiro Iwamatsu */ 6bfc93fb4SNobuhiro Iwamatsu#include <config.h> 7bfc93fb4SNobuhiro Iwamatsu#include <asm/processor.h> 8bfc93fb4SNobuhiro Iwamatsu#include <asm/macro.h> 9bfc93fb4SNobuhiro Iwamatsu 10bfc93fb4SNobuhiro Iwamatsu#include <asm/processor.h> 11bfc93fb4SNobuhiro Iwamatsu 12bfc93fb4SNobuhiro Iwamatsu .global lowlevel_init 13bfc93fb4SNobuhiro Iwamatsu 14bfc93fb4SNobuhiro Iwamatsu .text 15bfc93fb4SNobuhiro Iwamatsu .align 2 16bfc93fb4SNobuhiro Iwamatsu 17bfc93fb4SNobuhiro Iwamatsulowlevel_init: 18bfc93fb4SNobuhiro Iwamatsu 19bfc93fb4SNobuhiro Iwamatsu /* WDT */ 20bfc93fb4SNobuhiro Iwamatsu write32 WDTCSR_A, WDTCSR_D 21bfc93fb4SNobuhiro Iwamatsu 22bfc93fb4SNobuhiro Iwamatsu /* MMU */ 23bfc93fb4SNobuhiro Iwamatsu write32 MMUCR_A, MMUCR_D 24bfc93fb4SNobuhiro Iwamatsu 25bfc93fb4SNobuhiro Iwamatsu write32 FRQCR2_A, FRQCR2_D 26bfc93fb4SNobuhiro Iwamatsu write32 FRQCR0_A, FRQCR0_D 27bfc93fb4SNobuhiro Iwamatsu 28bfc93fb4SNobuhiro Iwamatsu write32 CS0CTRL_A, CS0CTRL_D 29bfc93fb4SNobuhiro Iwamatsu write32 CS1CTRL_A, CS1CTRL_D 30bfc93fb4SNobuhiro Iwamatsu write32 CS0CTRL2_A, CS0CTRL2_D 31bfc93fb4SNobuhiro Iwamatsu 32bfc93fb4SNobuhiro Iwamatsu write32 CSPWCR0_A, CSPWCR0_D 33bfc93fb4SNobuhiro Iwamatsu write32 CSPWCR1_A, CSPWCR1_D 34bfc93fb4SNobuhiro Iwamatsu write32 CS1GDST_A, CS1GDST_D 35bfc93fb4SNobuhiro Iwamatsu 36bfc93fb4SNobuhiro Iwamatsu # clock mode check 37bfc93fb4SNobuhiro Iwamatsu mov.l MODEMR, r1 38bfc93fb4SNobuhiro Iwamatsu mov.l @r1, r0 39bfc93fb4SNobuhiro Iwamatsu and #6, r0 /* Check 1 and 2 bit.*/ 40bfc93fb4SNobuhiro Iwamatsu cmp/eq #2, r0 /* 0x02 is 533Mhz mode */ 41bfc93fb4SNobuhiro Iwamatsu bt init_lbsc_533 42bfc93fb4SNobuhiro Iwamatsu 43bfc93fb4SNobuhiro Iwamatsuinit_lbsc_400: 44bfc93fb4SNobuhiro Iwamatsu 45bfc93fb4SNobuhiro Iwamatsu write32 CSWCR0_A, CSWCR0_D_400 46bfc93fb4SNobuhiro Iwamatsu write32 CSWCR1_A, CSWCR1_D 47bfc93fb4SNobuhiro Iwamatsu 48bfc93fb4SNobuhiro Iwamatsu bra init_dbsc3_400_pad 49bfc93fb4SNobuhiro Iwamatsu nop 50bfc93fb4SNobuhiro Iwamatsu 51bfc93fb4SNobuhiro Iwamatsu .align 2 52bfc93fb4SNobuhiro Iwamatsu 53bfc93fb4SNobuhiro IwamatsuMODEMR: .long 0xFFCC0020 54bfc93fb4SNobuhiro IwamatsuWDTCSR_A: .long 0xFFCC0004 55bfc93fb4SNobuhiro IwamatsuWDTCSR_D: .long 0xA5000000 56bfc93fb4SNobuhiro IwamatsuMMUCR_A: .long 0xFF000010 57bfc93fb4SNobuhiro IwamatsuMMUCR_D: .long 0x00000004 58bfc93fb4SNobuhiro Iwamatsu 59bfc93fb4SNobuhiro IwamatsuFRQCR2_A: .long 0xFFC80008 60bfc93fb4SNobuhiro IwamatsuFRQCR2_D: .long 0x00000000 61bfc93fb4SNobuhiro IwamatsuFRQCR0_A: .long 0xFFC80000 62bfc93fb4SNobuhiro IwamatsuFRQCR0_D: .long 0xCF000001 63bfc93fb4SNobuhiro Iwamatsu 64bfc93fb4SNobuhiro IwamatsuCS0CTRL_A: .long 0xFF800200 65bfc93fb4SNobuhiro IwamatsuCS0CTRL_D: .long 0x00000020 66bfc93fb4SNobuhiro IwamatsuCS1CTRL_A: .long 0xFF800204 67bfc93fb4SNobuhiro IwamatsuCS1CTRL_D: .long 0x00000020 68bfc93fb4SNobuhiro Iwamatsu 69bfc93fb4SNobuhiro IwamatsuCS0CTRL2_A: .long 0xFF800220 70bfc93fb4SNobuhiro IwamatsuCS0CTRL2_D: .long 0x00004000 71bfc93fb4SNobuhiro Iwamatsu 72bfc93fb4SNobuhiro IwamatsuCSPWCR0_A: .long 0xFF800280 73bfc93fb4SNobuhiro IwamatsuCSPWCR0_D: .long 0x00000000 74bfc93fb4SNobuhiro IwamatsuCSPWCR1_A: .long 0xFF800284 75bfc93fb4SNobuhiro IwamatsuCSPWCR1_D: .long 0x00000000 76bfc93fb4SNobuhiro IwamatsuCS1GDST_A: .long 0xFF8002C0 77bfc93fb4SNobuhiro IwamatsuCS1GDST_D: .long 0x00000011 78bfc93fb4SNobuhiro Iwamatsu 79bfc93fb4SNobuhiro Iwamatsuinit_lbsc_533: 80bfc93fb4SNobuhiro Iwamatsu 81bfc93fb4SNobuhiro Iwamatsu write32 CSWCR0_A, CSWCR0_D_533 82bfc93fb4SNobuhiro Iwamatsu write32 CSWCR1_A, CSWCR1_D 83bfc93fb4SNobuhiro Iwamatsu 84bfc93fb4SNobuhiro Iwamatsu bra init_dbsc3_533_pad 85bfc93fb4SNobuhiro Iwamatsu nop 86bfc93fb4SNobuhiro Iwamatsu 87bfc93fb4SNobuhiro Iwamatsu .align 2 88bfc93fb4SNobuhiro Iwamatsu 89bfc93fb4SNobuhiro IwamatsuCSWCR0_A: .long 0xFF800230 90bfc93fb4SNobuhiro IwamatsuCSWCR0_D_533: .long 0x01120104 91bfc93fb4SNobuhiro IwamatsuCSWCR0_D_400: .long 0x02120114 92bfc93fb4SNobuhiro IwamatsuCSWCR1_A: .long 0xFF800234 93bfc93fb4SNobuhiro IwamatsuCSWCR1_D: .long 0x077F077F 94bfc93fb4SNobuhiro Iwamatsu 95bfc93fb4SNobuhiro Iwamatsuinit_dbsc3_400_pad: 96bfc93fb4SNobuhiro Iwamatsu 97bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT3_A, DBPDCNT3_D 98bfc93fb4SNobuhiro Iwamatsu wait_timer WAIT_200US_400 99bfc93fb4SNobuhiro Iwamatsu 100bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT0_A, DBPDCNT0_D_400 101bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT3_A, DBPDCNT3_D0 102bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT1_A, DBPDCNT1_D 103bfc93fb4SNobuhiro Iwamatsu 104bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT3_A, DBPDCNT3_D1 105bfc93fb4SNobuhiro Iwamatsu wait_timer WAIT_32MCLK 106bfc93fb4SNobuhiro Iwamatsu 107bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT3_A, DBPDCNT3_D2 108bfc93fb4SNobuhiro Iwamatsu wait_timer WAIT_100US_400 109bfc93fb4SNobuhiro Iwamatsu 110bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT3_A, DBPDCNT3_D3 111bfc93fb4SNobuhiro Iwamatsu wait_timer WAIT_16MCLK 112bfc93fb4SNobuhiro Iwamatsu 113bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT3_A, DBPDCNT3_D4 114bfc93fb4SNobuhiro Iwamatsu wait_timer WAIT_200US_400 115bfc93fb4SNobuhiro Iwamatsu 116bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT3_A, DBPDCNT3_D5 117bfc93fb4SNobuhiro Iwamatsu wait_timer WAIT_1MCLK 118bfc93fb4SNobuhiro Iwamatsu 119bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT3_A, DBPDCNT3_D6 120bfc93fb4SNobuhiro Iwamatsu wait_timer WAIT_10KMCLK 121bfc93fb4SNobuhiro Iwamatsu 122bfc93fb4SNobuhiro Iwamatsu bra init_dbsc3_ctrl_400 123bfc93fb4SNobuhiro Iwamatsu nop 124bfc93fb4SNobuhiro Iwamatsu 125bfc93fb4SNobuhiro Iwamatsu .align 2 126bfc93fb4SNobuhiro Iwamatsu 127bfc93fb4SNobuhiro Iwamatsuinit_dbsc3_533_pad: 128bfc93fb4SNobuhiro Iwamatsu 129bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT3_A, DBPDCNT3_D 130bfc93fb4SNobuhiro Iwamatsu wait_timer WAIT_200US_533 131bfc93fb4SNobuhiro Iwamatsu 132bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT0_A, DBPDCNT0_D_533 133bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT3_A, DBPDCNT3_D0 134bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT1_A, DBPDCNT1_D 135bfc93fb4SNobuhiro Iwamatsu 136bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT3_A, DBPDCNT3_D1 137bfc93fb4SNobuhiro Iwamatsu wait_timer WAIT_32MCLK 138bfc93fb4SNobuhiro Iwamatsu 139bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT3_A, DBPDCNT3_D2 140bfc93fb4SNobuhiro Iwamatsu wait_timer WAIT_100US_533 141bfc93fb4SNobuhiro Iwamatsu 142bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT3_A, DBPDCNT3_D3 143bfc93fb4SNobuhiro Iwamatsu wait_timer WAIT_16MCLK 144bfc93fb4SNobuhiro Iwamatsu 145bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT3_A, DBPDCNT3_D4 146bfc93fb4SNobuhiro Iwamatsu wait_timer WAIT_200US_533 147bfc93fb4SNobuhiro Iwamatsu 148bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT3_A, DBPDCNT3_D5 149bfc93fb4SNobuhiro Iwamatsu wait_timer WAIT_1MCLK 150bfc93fb4SNobuhiro Iwamatsu 151bfc93fb4SNobuhiro Iwamatsu write32 DBPDCNT3_A, DBPDCNT3_D6 152bfc93fb4SNobuhiro Iwamatsu wait_timer WAIT_10KMCLK 153bfc93fb4SNobuhiro Iwamatsu 154bfc93fb4SNobuhiro Iwamatsu bra init_dbsc3_ctrl_533 155bfc93fb4SNobuhiro Iwamatsu nop 156bfc93fb4SNobuhiro Iwamatsu 157bfc93fb4SNobuhiro Iwamatsu .align 2 158bfc93fb4SNobuhiro Iwamatsu 159bfc93fb4SNobuhiro IwamatsuWAIT_200US_400: .long 40000 160bfc93fb4SNobuhiro IwamatsuWAIT_200US_533: .long 53300 161bfc93fb4SNobuhiro IwamatsuWAIT_100US_400: .long 20000 162bfc93fb4SNobuhiro IwamatsuWAIT_100US_533: .long 26650 163bfc93fb4SNobuhiro IwamatsuWAIT_32MCLK: .long 32 164bfc93fb4SNobuhiro IwamatsuWAIT_16MCLK: .long 16 165bfc93fb4SNobuhiro IwamatsuWAIT_1MCLK: .long 1 166bfc93fb4SNobuhiro IwamatsuWAIT_10KMCLK: .long 10000 167bfc93fb4SNobuhiro Iwamatsu 168bfc93fb4SNobuhiro IwamatsuDBPDCNT0_A: .long 0xFE800200 169bfc93fb4SNobuhiro IwamatsuDBPDCNT0_D_533: .long 0x00010245 170bfc93fb4SNobuhiro IwamatsuDBPDCNT0_D_400: .long 0x00010235 171bfc93fb4SNobuhiro IwamatsuDBPDCNT1_A: .long 0xFE800204 172bfc93fb4SNobuhiro IwamatsuDBPDCNT1_D: .long 0x00000014 173bfc93fb4SNobuhiro IwamatsuDBPDCNT3_A: .long 0xFE80020C 174bfc93fb4SNobuhiro IwamatsuDBPDCNT3_D: .long 0x80000000 175bfc93fb4SNobuhiro IwamatsuDBPDCNT3_D0: .long 0x800F0000 176bfc93fb4SNobuhiro IwamatsuDBPDCNT3_D1: .long 0x800F1000 177bfc93fb4SNobuhiro IwamatsuDBPDCNT3_D2: .long 0x820F1000 178bfc93fb4SNobuhiro IwamatsuDBPDCNT3_D3: .long 0x860F1000 179bfc93fb4SNobuhiro IwamatsuDBPDCNT3_D4: .long 0x870F1000 180bfc93fb4SNobuhiro IwamatsuDBPDCNT3_D5: .long 0x870F3000 181bfc93fb4SNobuhiro IwamatsuDBPDCNT3_D6: .long 0x870F7000 182bfc93fb4SNobuhiro Iwamatsu 183bfc93fb4SNobuhiro Iwamatsuinit_dbsc3_ctrl_400: 184bfc93fb4SNobuhiro Iwamatsu 185bfc93fb4SNobuhiro Iwamatsu write32 DBKIND_A, DBKIND_D 186bfc93fb4SNobuhiro Iwamatsu write32 DBCONF_A, DBCONF_D 187bfc93fb4SNobuhiro Iwamatsu 188bfc93fb4SNobuhiro Iwamatsu write32 DBTR0_A, DBTR0_D_400 189bfc93fb4SNobuhiro Iwamatsu write32 DBTR1_A, DBTR1_D_400 190bfc93fb4SNobuhiro Iwamatsu write32 DBTR2_A, DBTR2_D 191bfc93fb4SNobuhiro Iwamatsu write32 DBTR3_A, DBTR3_D_400 192bfc93fb4SNobuhiro Iwamatsu write32 DBTR4_A, DBTR4_D_400 193bfc93fb4SNobuhiro Iwamatsu write32 DBTR5_A, DBTR5_D_400 194bfc93fb4SNobuhiro Iwamatsu write32 DBTR6_A, DBTR6_D_400 195bfc93fb4SNobuhiro Iwamatsu write32 DBTR7_A, DBTR7_D 196bfc93fb4SNobuhiro Iwamatsu write32 DBTR8_A, DBTR8_D_400 197bfc93fb4SNobuhiro Iwamatsu write32 DBTR9_A, DBTR9_D 198bfc93fb4SNobuhiro Iwamatsu write32 DBTR10_A, DBTR10_D_400 199bfc93fb4SNobuhiro Iwamatsu write32 DBTR11_A, DBTR11_D 200bfc93fb4SNobuhiro Iwamatsu write32 DBTR12_A, DBTR12_D_400 201bfc93fb4SNobuhiro Iwamatsu write32 DBTR13_A, DBTR13_D_400 202bfc93fb4SNobuhiro Iwamatsu write32 DBTR14_A, DBTR14_D 203bfc93fb4SNobuhiro Iwamatsu write32 DBTR15_A, DBTR15_D 204bfc93fb4SNobuhiro Iwamatsu write32 DBTR16_A, DBTR16_D_400 205bfc93fb4SNobuhiro Iwamatsu write32 DBTR17_A, DBTR17_D_400 206bfc93fb4SNobuhiro Iwamatsu write32 DBTR18_A, DBTR18_D_400 207bfc93fb4SNobuhiro Iwamatsu 208bfc93fb4SNobuhiro Iwamatsu write32 DBBL_A, DBBL_D 209bfc93fb4SNobuhiro Iwamatsu write32 DBRNK0_A, DBRNK0_D 210bfc93fb4SNobuhiro Iwamatsu 211bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D0_400 212bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D1 213bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D2 214bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D3 215bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D4 216bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D5_400 217bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D6 218bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D7 219bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D8 220bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D9_400 221bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D10 222bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D11 223bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D12 224bfc93fb4SNobuhiro Iwamatsu 225bfc93fb4SNobuhiro Iwamatsu write32 DBRFCNF0_A, DBRFCNF0_D 226bfc93fb4SNobuhiro Iwamatsu write32 DBRFCNF1_A, DBRFCNF1_D_400 227bfc93fb4SNobuhiro Iwamatsu write32 DBRFCNF2_A, DBRFCNF2_D 228bfc93fb4SNobuhiro Iwamatsu write32 DBRFEN_A, DBRFEN_D 229bfc93fb4SNobuhiro Iwamatsu write32 DBACEN_A, DBACEN_D 230bfc93fb4SNobuhiro Iwamatsu write32 DBACEN_A, DBACEN_D 231bfc93fb4SNobuhiro Iwamatsu 232bfc93fb4SNobuhiro Iwamatsu /* Dummy read */ 233bfc93fb4SNobuhiro Iwamatsu mov.l DBWAIT_A, r1 234bfc93fb4SNobuhiro Iwamatsu synco 235bfc93fb4SNobuhiro Iwamatsu mov.l @r1, r0 236bfc93fb4SNobuhiro Iwamatsu synco 237bfc93fb4SNobuhiro Iwamatsu 238bfc93fb4SNobuhiro Iwamatsu /* Dummy read */ 239bfc93fb4SNobuhiro Iwamatsu mov.l SDRAM_A, r1 240bfc93fb4SNobuhiro Iwamatsu synco 241bfc93fb4SNobuhiro Iwamatsu mov.l @r1, r0 242bfc93fb4SNobuhiro Iwamatsu synco 243bfc93fb4SNobuhiro Iwamatsu 244bfc93fb4SNobuhiro Iwamatsu /* need sleep 186A0 */ 245bfc93fb4SNobuhiro Iwamatsu 246bfc93fb4SNobuhiro Iwamatsu bra finish_init_sh7734 247bfc93fb4SNobuhiro Iwamatsu nop 248bfc93fb4SNobuhiro Iwamatsu 249bfc93fb4SNobuhiro Iwamatsu .align 2 250bfc93fb4SNobuhiro Iwamatsu 251bfc93fb4SNobuhiro Iwamatsuinit_dbsc3_ctrl_533: 252bfc93fb4SNobuhiro Iwamatsu 253bfc93fb4SNobuhiro Iwamatsu write32 DBKIND_A, DBKIND_D 254bfc93fb4SNobuhiro Iwamatsu write32 DBCONF_A, DBCONF_D 255bfc93fb4SNobuhiro Iwamatsu 256bfc93fb4SNobuhiro Iwamatsu write32 DBTR0_A, DBTR0_D_533 257bfc93fb4SNobuhiro Iwamatsu write32 DBTR1_A, DBTR1_D_533 258bfc93fb4SNobuhiro Iwamatsu write32 DBTR2_A, DBTR2_D 259bfc93fb4SNobuhiro Iwamatsu write32 DBTR3_A, DBTR3_D_533 260bfc93fb4SNobuhiro Iwamatsu write32 DBTR4_A, DBTR4_D_533 261bfc93fb4SNobuhiro Iwamatsu write32 DBTR5_A, DBTR5_D_533 262bfc93fb4SNobuhiro Iwamatsu write32 DBTR6_A, DBTR6_D_533 263bfc93fb4SNobuhiro Iwamatsu write32 DBTR7_A, DBTR7_D 264bfc93fb4SNobuhiro Iwamatsu write32 DBTR8_A, DBTR8_D_533 265bfc93fb4SNobuhiro Iwamatsu write32 DBTR9_A, DBTR9_D 266bfc93fb4SNobuhiro Iwamatsu write32 DBTR10_A, DBTR10_D_533 267bfc93fb4SNobuhiro Iwamatsu write32 DBTR11_A, DBTR11_D 268bfc93fb4SNobuhiro Iwamatsu write32 DBTR12_A, DBTR12_D_533 269bfc93fb4SNobuhiro Iwamatsu write32 DBTR13_A, DBTR13_D_533 270bfc93fb4SNobuhiro Iwamatsu write32 DBTR14_A, DBTR14_D 271bfc93fb4SNobuhiro Iwamatsu write32 DBTR15_A, DBTR15_D 272bfc93fb4SNobuhiro Iwamatsu write32 DBTR16_A, DBTR16_D_533 273bfc93fb4SNobuhiro Iwamatsu write32 DBTR17_A, DBTR17_D_533 274bfc93fb4SNobuhiro Iwamatsu write32 DBTR18_A, DBTR18_D_533 275bfc93fb4SNobuhiro Iwamatsu 276bfc93fb4SNobuhiro Iwamatsu write32 DBBL_A, DBBL_D 277bfc93fb4SNobuhiro Iwamatsu write32 DBRNK0_A, DBRNK0_D 278bfc93fb4SNobuhiro Iwamatsu 279bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D0_533 280bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D1 281bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D2 282bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D3 283bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D4 284bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D5_533 285bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D6 286bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D7 287bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D8 288bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D9_533 289bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D10 290bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D11 291bfc93fb4SNobuhiro Iwamatsu write32 DBCMD_A, DBCMD_D12 292bfc93fb4SNobuhiro Iwamatsu 293bfc93fb4SNobuhiro Iwamatsu write32 DBRFCNF0_A, DBRFCNF0_D 294bfc93fb4SNobuhiro Iwamatsu write32 DBRFCNF1_A, DBRFCNF1_D_533 295bfc93fb4SNobuhiro Iwamatsu write32 DBRFCNF2_A, DBRFCNF2_D 296bfc93fb4SNobuhiro Iwamatsu write32 DBRFEN_A, DBRFEN_D 297bfc93fb4SNobuhiro Iwamatsu write32 DBACEN_A, DBACEN_D 298bfc93fb4SNobuhiro Iwamatsu write32 DBACEN_A, DBACEN_D 299bfc93fb4SNobuhiro Iwamatsu 300bfc93fb4SNobuhiro Iwamatsu /* Dummy read */ 301bfc93fb4SNobuhiro Iwamatsu mov.l DBWAIT_A, r1 302bfc93fb4SNobuhiro Iwamatsu synco 303bfc93fb4SNobuhiro Iwamatsu mov.l @r1, r0 304bfc93fb4SNobuhiro Iwamatsu synco 305bfc93fb4SNobuhiro Iwamatsu 306bfc93fb4SNobuhiro Iwamatsu /* Dummy read */ 307bfc93fb4SNobuhiro Iwamatsu mov.l SDRAM_A, r1 308bfc93fb4SNobuhiro Iwamatsu synco 309bfc93fb4SNobuhiro Iwamatsu mov.l @r1, r0 310bfc93fb4SNobuhiro Iwamatsu synco 311bfc93fb4SNobuhiro Iwamatsu 312bfc93fb4SNobuhiro Iwamatsu /* need sleep 186A0 */ 313bfc93fb4SNobuhiro Iwamatsu 314bfc93fb4SNobuhiro Iwamatsu bra finish_init_sh7734 315bfc93fb4SNobuhiro Iwamatsu nop 316bfc93fb4SNobuhiro Iwamatsu 317bfc93fb4SNobuhiro Iwamatsu .align 2 318bfc93fb4SNobuhiro Iwamatsu 319bfc93fb4SNobuhiro IwamatsuDBKIND_A: .long 0xFE800020 320bfc93fb4SNobuhiro IwamatsuDBKIND_D: .long 0x00000005 321bfc93fb4SNobuhiro IwamatsuDBCONF_A: .long 0xFE800024 3226f6ea814SNobuhiro IwamatsuDBCONF_D: .long 0x0D020A01 323bfc93fb4SNobuhiro Iwamatsu 324bfc93fb4SNobuhiro IwamatsuDBTR0_A: .long 0xFE800040 325bfc93fb4SNobuhiro IwamatsuDBTR0_D_533:.long 0x00000004 326bfc93fb4SNobuhiro IwamatsuDBTR0_D_400:.long 0x00000003 327bfc93fb4SNobuhiro IwamatsuDBTR1_A: .long 0xFE800044 328bfc93fb4SNobuhiro IwamatsuDBTR1_D_533:.long 0x00000003 329bfc93fb4SNobuhiro IwamatsuDBTR1_D_400:.long 0x00000002 330bfc93fb4SNobuhiro IwamatsuDBTR2_A: .long 0xFE800048 331bfc93fb4SNobuhiro IwamatsuDBTR2_D: .long 0x00000000 332bfc93fb4SNobuhiro IwamatsuDBTR3_A: .long 0xFE800050 333bfc93fb4SNobuhiro IwamatsuDBTR3_D_533:.long 0x00000004 334bfc93fb4SNobuhiro IwamatsuDBTR3_D_400:.long 0x00000003 335bfc93fb4SNobuhiro Iwamatsu 336bfc93fb4SNobuhiro IwamatsuDBTR4_A: .long 0xFE800054 337bfc93fb4SNobuhiro IwamatsuDBTR4_D_533:.long 0x00050004 338bfc93fb4SNobuhiro IwamatsuDBTR4_D_400:.long 0x00050003 339bfc93fb4SNobuhiro Iwamatsu 340bfc93fb4SNobuhiro IwamatsuDBTR5_A: .long 0xFE800058 341bfc93fb4SNobuhiro IwamatsuDBTR5_D_533:.long 0x0000000F 342bfc93fb4SNobuhiro IwamatsuDBTR5_D_400:.long 0x0000000B 343bfc93fb4SNobuhiro Iwamatsu 344bfc93fb4SNobuhiro IwamatsuDBTR6_A: .long 0xFE80005C 345bfc93fb4SNobuhiro IwamatsuDBTR6_D_533:.long 0x0000000B 346bfc93fb4SNobuhiro IwamatsuDBTR6_D_400:.long 0x00000008 347bfc93fb4SNobuhiro Iwamatsu 348bfc93fb4SNobuhiro IwamatsuDBTR7_A: .long 0xFE800060 349bfc93fb4SNobuhiro IwamatsuDBTR7_D: .long 0x00000002 350bfc93fb4SNobuhiro Iwamatsu 351bfc93fb4SNobuhiro IwamatsuDBTR8_A: .long 0xFE800064 352bfc93fb4SNobuhiro IwamatsuDBTR8_D_533:.long 0x0000000D 353bfc93fb4SNobuhiro IwamatsuDBTR8_D_400:.long 0x0000000A 354bfc93fb4SNobuhiro Iwamatsu 355bfc93fb4SNobuhiro IwamatsuDBTR9_A: .long 0xFE800068 356bfc93fb4SNobuhiro IwamatsuDBTR9_D: .long 0x00000002 357bfc93fb4SNobuhiro Iwamatsu 358bfc93fb4SNobuhiro IwamatsuDBTR10_A: .long 0xFE80006C 359bfc93fb4SNobuhiro IwamatsuDBTR10_D_533:.long 0x00000004 360bfc93fb4SNobuhiro IwamatsuDBTR10_D_400:.long 0x00000003 361bfc93fb4SNobuhiro Iwamatsu 362bfc93fb4SNobuhiro IwamatsuDBTR11_A: .long 0xFE800070 363bfc93fb4SNobuhiro IwamatsuDBTR11_D: .long 0x00000008 364bfc93fb4SNobuhiro Iwamatsu 365bfc93fb4SNobuhiro IwamatsuDBTR12_A: .long 0xFE800074 366bfc93fb4SNobuhiro IwamatsuDBTR12_D_533:.long 0x00000009 367bfc93fb4SNobuhiro IwamatsuDBTR12_D_400:.long 0x00000008 368bfc93fb4SNobuhiro Iwamatsu 369bfc93fb4SNobuhiro IwamatsuDBTR13_A: .long 0xFE800078 370bfc93fb4SNobuhiro IwamatsuDBTR13_D_533:.long 0x00000022 371bfc93fb4SNobuhiro IwamatsuDBTR13_D_400:.long 0x0000001A 372bfc93fb4SNobuhiro Iwamatsu 373bfc93fb4SNobuhiro IwamatsuDBTR14_A: .long 0xFE80007C 374bfc93fb4SNobuhiro IwamatsuDBTR14_D: .long 0x00070002 375bfc93fb4SNobuhiro Iwamatsu 376bfc93fb4SNobuhiro IwamatsuDBTR15_A: .long 0xFE800080 377bfc93fb4SNobuhiro IwamatsuDBTR15_D: .long 0x00000003 378bfc93fb4SNobuhiro Iwamatsu 379bfc93fb4SNobuhiro IwamatsuDBTR16_A: .long 0xFE800084 380bfc93fb4SNobuhiro IwamatsuDBTR16_D_533:.long 0x120A1001 381bfc93fb4SNobuhiro IwamatsuDBTR16_D_400:.long 0x12091001 382bfc93fb4SNobuhiro Iwamatsu 383bfc93fb4SNobuhiro IwamatsuDBTR17_A: .long 0xFE800088 384bfc93fb4SNobuhiro IwamatsuDBTR17_D_533:.long 0x00040000 385bfc93fb4SNobuhiro IwamatsuDBTR17_D_400:.long 0x00030000 386bfc93fb4SNobuhiro Iwamatsu 387bfc93fb4SNobuhiro IwamatsuDBTR18_A: .long 0xFE80008C 388bfc93fb4SNobuhiro IwamatsuDBTR18_D_533:.long 0x02010200 389bfc93fb4SNobuhiro IwamatsuDBTR18_D_400:.long 0x02000207 390bfc93fb4SNobuhiro Iwamatsu 391bfc93fb4SNobuhiro IwamatsuDBBL_A: .long 0xFE8000B0 392bfc93fb4SNobuhiro IwamatsuDBBL_D: .long 0x00000000 393bfc93fb4SNobuhiro Iwamatsu 394bfc93fb4SNobuhiro IwamatsuDBRNK0_A: .long 0xFE800100 395bfc93fb4SNobuhiro IwamatsuDBRNK0_D: .long 0x00000001 396bfc93fb4SNobuhiro Iwamatsu 397bfc93fb4SNobuhiro IwamatsuDBCMD_A: .long 0xFE800018 398bfc93fb4SNobuhiro IwamatsuDBCMD_D0_533: .long 0x1100006B 399bfc93fb4SNobuhiro IwamatsuDBCMD_D0_400: .long 0x11000050 400bfc93fb4SNobuhiro IwamatsuDBCMD_D1: .long 0x0B000000 401bfc93fb4SNobuhiro IwamatsuDBCMD_D2: .long 0x2A004000 402bfc93fb4SNobuhiro IwamatsuDBCMD_D3: .long 0x2B006000 403bfc93fb4SNobuhiro IwamatsuDBCMD_D4: .long 0x29002044 404bfc93fb4SNobuhiro IwamatsuDBCMD_D5_533: .long 0x28000743 405bfc93fb4SNobuhiro IwamatsuDBCMD_D5_400: .long 0x28000533 406bfc93fb4SNobuhiro IwamatsuDBCMD_D6: .long 0x0B000000 407bfc93fb4SNobuhiro IwamatsuDBCMD_D7: .long 0x0C000000 408bfc93fb4SNobuhiro IwamatsuDBCMD_D8: .long 0x0C000000 409bfc93fb4SNobuhiro IwamatsuDBCMD_D9_533: .long 0x28000643 410bfc93fb4SNobuhiro IwamatsuDBCMD_D9_400: .long 0x28000433 411bfc93fb4SNobuhiro IwamatsuDBCMD_D10: .long 0x000000C8 412bfc93fb4SNobuhiro IwamatsuDBCMD_D11: .long 0x290023C4 413bfc93fb4SNobuhiro IwamatsuDBCMD_D12: .long 0x29002004 414bfc93fb4SNobuhiro Iwamatsu 415bfc93fb4SNobuhiro IwamatsuDBRFCNF0_A: .long 0xFE8000E0 416bfc93fb4SNobuhiro IwamatsuDBRFCNF0_D: .long 0x000001FF 417bfc93fb4SNobuhiro IwamatsuDBRFCNF1_A: .long 0xFE8000E4 418bfc93fb4SNobuhiro IwamatsuDBRFCNF1_D_533: .long 0x00000805 419bfc93fb4SNobuhiro IwamatsuDBRFCNF1_D_400: .long 0x00000618 420bfc93fb4SNobuhiro Iwamatsu 421bfc93fb4SNobuhiro IwamatsuDBRFCNF2_A: .long 0xFE8000E8 422bfc93fb4SNobuhiro IwamatsuDBRFCNF2_D: .long 0x00000000 423bfc93fb4SNobuhiro Iwamatsu 424bfc93fb4SNobuhiro IwamatsuDBRFEN_A: .long 0xFE800014 425bfc93fb4SNobuhiro IwamatsuDBRFEN_D: .long 0x00000001 426bfc93fb4SNobuhiro Iwamatsu 427bfc93fb4SNobuhiro IwamatsuDBACEN_A: .long 0xFE800010 428bfc93fb4SNobuhiro IwamatsuDBACEN_D: .long 0x00000001 429bfc93fb4SNobuhiro Iwamatsu 430bfc93fb4SNobuhiro IwamatsuDBWAIT_A: .long 0xFE80001C 431bfc93fb4SNobuhiro IwamatsuSDRAM_A: .long 0x0C000000 432bfc93fb4SNobuhiro Iwamatsu 433bfc93fb4SNobuhiro Iwamatsufinish_init_sh7734: 434bfc93fb4SNobuhiro Iwamatsu write32 CCR_A, CCR_D 435bfc93fb4SNobuhiro Iwamatsu 436bfc93fb4SNobuhiro Iwamatsu stc sr, r0 437bfc93fb4SNobuhiro Iwamatsu mov.l SR_MASK_D, r1 438bfc93fb4SNobuhiro Iwamatsu and r1, r0 439bfc93fb4SNobuhiro Iwamatsu ldc r0, sr 440bfc93fb4SNobuhiro Iwamatsu 441bfc93fb4SNobuhiro Iwamatsu rts 442bfc93fb4SNobuhiro Iwamatsu nop 443bfc93fb4SNobuhiro Iwamatsu 444bfc93fb4SNobuhiro Iwamatsu .align 2 445bfc93fb4SNobuhiro Iwamatsu 446bfc93fb4SNobuhiro IwamatsuCCR_A: .long 0xFF00001C 447bfc93fb4SNobuhiro IwamatsuCCR_D: .long 0x0000090B 448bfc93fb4SNobuhiro IwamatsuSR_MASK_D: .long 0xEFFFFF0F 449