diff options
author | Marek Vasut <marek.vasut+renesas@gmail.com> | 2019-05-20 03:28:00 +0200 |
---|---|---|
committer | Marek Vasut <marex@denx.de> | 2019-06-14 12:42:06 +0200 |
commit | a7e3dacbcb418a80bd8f28a0b463e924b7085cd3 (patch) | |
tree | 553953cc1d5808287cfc89c6e6ae7bc869878c57 /board/renesas/r0p7734/lowlevel_init.S | |
parent | c81b1a8a71fd9a807cbf9aef17f84bec6969a269 (diff) |
sh: r0p7734: Remove the board
Last change to this board was done in 2016, has no prospects of
ever being converted to DM, drop it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Vladimir Zapolskiy <vz@mleia.com>
Cc: Yoshihiro Shimoda <shimoda.yoshihiro.uh@renesas.com>
Diffstat (limited to 'board/renesas/r0p7734/lowlevel_init.S')
-rw-r--r-- | board/renesas/r0p7734/lowlevel_init.S | 591 |
1 files changed, 0 insertions, 591 deletions
diff --git a/board/renesas/r0p7734/lowlevel_init.S b/board/renesas/r0p7734/lowlevel_init.S deleted file mode 100644 index feb92f0cf40..00000000000 --- a/board/renesas/r0p7734/lowlevel_init.S +++ /dev/null @@ -1,591 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2011 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> - * Copyright (C) 2011 Renesas Solutions Corp. - */ -#include <config.h> -#include <asm/processor.h> -#include <asm/macro.h> - -#include <asm/processor.h> - - .global lowlevel_init - - .text - .align 2 - -lowlevel_init: - - /* WDT */ - write32 WDTCSR_A, WDTCSR_D - - /* MMU */ - write32 MMUCR_A, MMUCR_D - - write32 FRQCR2_A, FRQCR2_D - write32 FRQCR0_A, FRQCR0_D - - write32 CS0CTRL_A, CS0CTRL_D - write32 CS1CTRL_A, CS1CTRL_D - write32 CS0CTRL2_A, CS0CTRL2_D - - write32 CSPWCR0_A, CSPWCR0_D - write32 CSPWCR1_A, CSPWCR1_D - write32 CS1GDST_A, CS1GDST_D - - # clock mode check - mov.l MODEMR, r1 - mov.l @r1, r0 - and #6, r0 /* Check 1 and 2 bit.*/ - cmp/eq #2, r0 /* 0x02 is 533Mhz mode */ - bt init_lbsc_533 - -init_lbsc_400: - - write32 CSWCR0_A, CSWCR0_D_400 - write32 CSWCR1_A, CSWCR1_D - - bra init_dbsc3_400_pad - nop - - .align 2 - -MODEMR: .long 0xFFCC0020 -WDTCSR_A: .long 0xFFCC0004 -WDTCSR_D: .long 0xA5000000 -MMUCR_A: .long 0xFF000010 -MMUCR_D: .long 0x00000004 - -FRQCR2_A: .long 0xFFC80008 -FRQCR2_D: .long 0x00000000 -FRQCR0_A: .long 0xFFC80000 -FRQCR0_D: .long 0xCF000001 - -CS0CTRL_A: .long 0xFF800200 -CS0CTRL_D: .long 0x00000020 -CS1CTRL_A: .long 0xFF800204 -CS1CTRL_D: .long 0x00000020 - -CS0CTRL2_A: .long 0xFF800220 -CS0CTRL2_D: .long 0x00004000 - -CSPWCR0_A: .long 0xFF800280 -CSPWCR0_D: .long 0x00000000 -CSPWCR1_A: .long 0xFF800284 -CSPWCR1_D: .long 0x00000000 -CS1GDST_A: .long 0xFF8002C0 -CS1GDST_D: .long 0x00000011 - -init_lbsc_533: - - write32 CSWCR0_A, CSWCR0_D_533 - write32 CSWCR1_A, CSWCR1_D - - bra init_dbsc3_533_pad - nop - - .align 2 - -CSWCR0_A: .long 0xFF800230 -CSWCR0_D_533: .long 0x01120104 -CSWCR0_D_400: .long 0x02120114 -/* CSWCR0_D_400: .long 0x01160116 */ -CSWCR1_A: .long 0xFF800234 -CSWCR1_D: .long 0x077F077F -/* CSWCR1_D_400: .long 0x00120012 */ - -init_dbsc3_400_pad: - - write32 DBPDCNT3_A, DBPDCNT3_D - wait_timer WAIT_200US_400 - - write32 DBPDCNT0_A, DBPDCNT0_D_400 - write32 DBPDCNT3_A, DBPDCNT3_D0 - write32 DBPDCNT1_A, DBPDCNT1_D - - write32 DBPDCNT3_A, DBPDCNT3_D1 - wait_timer WAIT_32MCLK - - write32 DBPDCNT3_A, DBPDCNT3_D2 - wait_timer WAIT_100US_400 - - write32 DBPDCNT3_A, DBPDCNT3_D3 - wait_timer WAIT_16MCLK - - write32 DBPDCNT3_A, DBPDCNT3_D4 - wait_timer WAIT_200US_400 - - write32 DBPDCNT3_A, DBPDCNT3_D5 - wait_timer WAIT_1MCLK - - write32 DBPDCNT3_A, DBPDCNT3_D6 - wait_timer WAIT_10KMCLK - - bra init_dbsc3_ctrl_400 - nop - - .align 2 - -init_dbsc3_533_pad: - - write32 DBPDCNT3_A, DBPDCNT3_D - wait_timer WAIT_200US_533 - - write32 DBPDCNT0_A, DBPDCNT0_D_533 - write32 DBPDCNT3_A, DBPDCNT3_D0 - write32 DBPDCNT1_A, DBPDCNT1_D - - write32 DBPDCNT3_A, DBPDCNT3_D1 - wait_timer WAIT_32MCLK - - write32 DBPDCNT3_A, DBPDCNT3_D2 - wait_timer WAIT_100US_533 - - write32 DBPDCNT3_A, DBPDCNT3_D3 - wait_timer WAIT_16MCLK - - write32 DBPDCNT3_A, DBPDCNT3_D4 - wait_timer WAIT_200US_533 - - write32 DBPDCNT3_A, DBPDCNT3_D5 - wait_timer WAIT_1MCLK - - write32 DBPDCNT3_A, DBPDCNT3_D6 - wait_timer WAIT_10KMCLK - - bra init_dbsc3_ctrl_533 - nop - - .align 2 - -WAIT_200US_400: .long 40000 -WAIT_200US_533: .long 53300 -WAIT_100US_400: .long 20000 -WAIT_100US_533: .long 26650 -WAIT_32MCLK: .long 32 -WAIT_16MCLK: .long 16 -WAIT_1MCLK: .long 1 -WAIT_10KMCLK: .long 10000 - -DBPDCNT0_A: .long 0xFE800200 -DBPDCNT0_D_533: .long 0x00010245 -DBPDCNT0_D_400: .long 0x00010235 -DBPDCNT1_A: .long 0xFE800204 -DBPDCNT1_D: .long 0x00000014 -DBPDCNT3_A: .long 0xFE80020C -DBPDCNT3_D: .long 0x80000000 -DBPDCNT3_D0: .long 0x800F0000 -DBPDCNT3_D1: .long 0x800F1000 -DBPDCNT3_D2: .long 0x820F1000 -DBPDCNT3_D3: .long 0x860F1000 -DBPDCNT3_D4: .long 0x870F1000 -DBPDCNT3_D5: .long 0x870F3000 -DBPDCNT3_D6: .long 0x870F7000 - -init_dbsc3_ctrl_400: - - write32 DBKIND_A, DBKIND_D - write32 DBCONF_A, DBCONF_D - - write32 DBTR0_A, DBTR0_D_400 - write32 DBTR1_A, DBTR1_D_400 - write32 DBTR2_A, DBTR2_D - write32 DBTR3_A, DBTR3_D_400 - write32 DBTR4_A, DBTR4_D_400 - write32 DBTR5_A, DBTR5_D_400 - write32 DBTR6_A, DBTR6_D_400 - write32 DBTR7_A, DBTR7_D - write32 DBTR8_A, DBTR8_D_400 - write32 DBTR9_A, DBTR9_D - write32 DBTR10_A, DBTR10_D_400 - write32 DBTR11_A, DBTR11_D - write32 DBTR12_A, DBTR12_D_400 - write32 DBTR13_A, DBTR13_D_400 - write32 DBTR14_A, DBTR14_D - write32 DBTR15_A, DBTR15_D - write32 DBTR16_A, DBTR16_D_400 - write32 DBTR17_A, DBTR17_D_400 - write32 DBTR18_A, DBTR18_D_400 - - write32 DBBL_A, DBBL_D - write32 DBRNK0_A, DBRNK0_D - - write32 DBCMD_A, DBCMD_D0_400 - write32 DBCMD_A, DBCMD_D1 - write32 DBCMD_A, DBCMD_D2 - write32 DBCMD_A, DBCMD_D3 - write32 DBCMD_A, DBCMD_D4 - write32 DBCMD_A, DBCMD_D5_400 - write32 DBCMD_A, DBCMD_D6 - write32 DBCMD_A, DBCMD_D7 - write32 DBCMD_A, DBCMD_D8 - write32 DBCMD_A, DBCMD_D9_400 - write32 DBCMD_A, DBCMD_D10 - write32 DBCMD_A, DBCMD_D11 - write32 DBCMD_A, DBCMD_D12 - - write32 DBBS0CNT1_A, DBBS0CNT1_D - write32 DBPDNCNF_A, DBPDNCNF_D - - write32 DBRFCNF0_A, DBRFCNF0_D - write32 DBRFCNF1_A, DBRFCNF1_D_400 - write32 DBRFCNF2_A, DBRFCNF2_D - write32 DBRFEN_A, DBRFEN_D - write32 DBACEN_A, DBACEN_D - write32 DBACEN_A, DBACEN_D - - /* Dummy read */ - mov.l DBWAIT_A, r1 - synco - mov.l @r1, r0 - synco - - /* Dummy read */ - mov.l SDRAM_A, r1 - synco - mov.l @r1, r0 - synco - - /* need sleep 186A0 */ - - bra init_pfc_sh7734 - nop - - .align 2 - -init_dbsc3_ctrl_533: - - write32 DBKIND_A, DBKIND_D - write32 DBCONF_A, DBCONF_D - - write32 DBTR0_A, DBTR0_D_533 - write32 DBTR1_A, DBTR1_D_533 - write32 DBTR2_A, DBTR2_D - write32 DBTR3_A, DBTR3_D_533 - write32 DBTR4_A, DBTR4_D_533 - write32 DBTR5_A, DBTR5_D_533 - write32 DBTR6_A, DBTR6_D_533 - write32 DBTR7_A, DBTR7_D - write32 DBTR8_A, DBTR8_D_533 - write32 DBTR9_A, DBTR9_D - write32 DBTR10_A, DBTR10_D_533 - write32 DBTR11_A, DBTR11_D - write32 DBTR12_A, DBTR12_D_533 - write32 DBTR13_A, DBTR13_D_533 - write32 DBTR14_A, DBTR14_D - write32 DBTR15_A, DBTR15_D - write32 DBTR16_A, DBTR16_D_533 - write32 DBTR17_A, DBTR17_D_533 - write32 DBTR18_A, DBTR18_D_533 - - write32 DBBL_A, DBBL_D - write32 DBRNK0_A, DBRNK0_D - - write32 DBCMD_A, DBCMD_D0_533 - write32 DBCMD_A, DBCMD_D1 - write32 DBCMD_A, DBCMD_D2 - write32 DBCMD_A, DBCMD_D3 - write32 DBCMD_A, DBCMD_D4 - write32 DBCMD_A, DBCMD_D5_533 - write32 DBCMD_A, DBCMD_D6 - write32 DBCMD_A, DBCMD_D7 - write32 DBCMD_A, DBCMD_D8 - write32 DBCMD_A, DBCMD_D9_533 - write32 DBCMD_A, DBCMD_D10 - write32 DBCMD_A, DBCMD_D11 - write32 DBCMD_A, DBCMD_D12 - - write32 DBBS0CNT1_A, DBBS0CNT1_D - write32 DBPDNCNF_A, DBPDNCNF_D - - write32 DBRFCNF0_A, DBRFCNF0_D - write32 DBRFCNF1_A, DBRFCNF1_D_533 - write32 DBRFCNF2_A, DBRFCNF2_D - write32 DBRFEN_A, DBRFEN_D - write32 DBACEN_A, DBACEN_D - write32 DBACEN_A, DBACEN_D - - /* Dummy read */ - mov.l DBWAIT_A, r1 - synco - mov.l @r1, r0 - synco - - /* Dummy read */ - mov.l SDRAM_A, r1 - synco - mov.l @r1, r0 - synco - - /* need sleep 186A0 */ - - bra init_pfc_sh7734 - nop - - .align 2 - -DBKIND_A: .long 0xFE800020 -DBKIND_D: .long 0x00000005 -DBCONF_A: .long 0xFE800024 -DBCONF_D: .long 0x0D030A01 - -DBTR0_A: .long 0xFE800040 -DBTR0_D_533:.long 0x00000004 -DBTR0_D_400:.long 0x00000003 -DBTR1_A: .long 0xFE800044 -DBTR1_D_533:.long 0x00000003 -DBTR1_D_400:.long 0x00000002 -DBTR2_A: .long 0xFE800048 -DBTR2_D: .long 0x00000000 -DBTR3_A: .long 0xFE800050 -DBTR3_D_533:.long 0x00000004 -DBTR3_D_400:.long 0x00000003 - -DBTR4_A: .long 0xFE800054 -DBTR4_D_533:.long 0x00050004 -DBTR4_D_400:.long 0x00050003 - -DBTR5_A: .long 0xFE800058 -DBTR5_D_533:.long 0x0000000F -DBTR5_D_400:.long 0x0000000B - -DBTR6_A: .long 0xFE80005C -DBTR6_D_533:.long 0x0000000B -DBTR6_D_400:.long 0x00000008 - -DBTR7_A: .long 0xFE800060 -DBTR7_D: .long 0x00000002 /* common value */ - -DBTR8_A: .long 0xFE800064 -DBTR8_D_533:.long 0x0000000D -DBTR8_D_400:.long 0x0000000A - -DBTR9_A: .long 0xFE800068 -DBTR9_D: .long 0x00000002 /* common value */ - -DBTR10_A: .long 0xFE80006C -DBTR10_D_533:.long 0x00000004 -DBTR10_D_400:.long 0x00000003 - -DBTR11_A: .long 0xFE800070 -DBTR11_D: .long 0x00000008 /* common value */ - -DBTR12_A: .long 0xFE800074 -DBTR12_D_533:.long 0x00000009 -DBTR12_D_400:.long 0x00000008 - -DBTR13_A: .long 0xFE800078 -DBTR13_D_533:.long 0x00000022 -DBTR13_D_400:.long 0x0000001A - -DBTR14_A: .long 0xFE80007C -DBTR14_D: .long 0x00070002 /* common value */ - -DBTR15_A: .long 0xFE800080 -DBTR15_D: .long 0x00000003 /* common value */ - -DBTR16_A: .long 0xFE800084 -DBTR16_D_533:.long 0x120A1001 -DBTR16_D_400:.long 0x12091001 - -DBTR17_A: .long 0xFE800088 -DBTR17_D_533:.long 0x00040000 -DBTR17_D_400:.long 0x00030000 - -DBTR18_A: .long 0xFE80008C -DBTR18_D_533:.long 0x02010200 -DBTR18_D_400:.long 0x02000207 - -DBBL_A: .long 0xFE8000B0 -DBBL_D: .long 0x00000000 - -DBRNK0_A: .long 0xFE800100 -DBRNK0_D: .long 0x00000001 - -DBCMD_A: .long 0xFE800018 -DBCMD_D0_533: .long 0x1100006B -DBCMD_D0_400: .long 0x11000050 -DBCMD_D1: .long 0x0B000000 /* common value */ -DBCMD_D2: .long 0x2A004000 /* common value */ -DBCMD_D3: .long 0x2B006000 /* common value */ -DBCMD_D4: .long 0x29002004 /* common value */ -DBCMD_D5_533: .long 0x28000743 -DBCMD_D5_400: .long 0x28000533 -DBCMD_D6: .long 0x0B000000 /* common value */ -DBCMD_D7: .long 0x0C000000 /* common value */ -DBCMD_D8: .long 0x0C000000 /* common value */ -DBCMD_D9_533: .long 0x28000643 -DBCMD_D9_400: .long 0x28000433 -DBCMD_D10: .long 0x000000C8 /* common value */ -DBCMD_D11: .long 0x29002384 /* common value */ -DBCMD_D12: .long 0x29002004 /* common value */ - -DBBS0CNT1_A: .long 0xFE800304 -DBBS0CNT1_D: .long 0x00000000 -DBPDNCNF_A: .long 0xFE800180 -DBPDNCNF_D: .long 0x00000200 - -DBRFCNF0_A: .long 0xFE8000E0 -DBRFCNF0_D: .long 0x000001FF -DBRFCNF1_A: .long 0xFE8000E4 -DBRFCNF1_D_533: .long 0x00000805 -DBRFCNF1_D_400: .long 0x00000618 - -DBRFCNF2_A: .long 0xFE8000E8 -DBRFCNF2_D: .long 0x00000000 - -DBRFEN_A: .long 0xFE800014 -DBRFEN_D: .long 0x00000001 - -DBACEN_A: .long 0xFE800010 -DBACEN_D: .long 0x00000001 - -DBWAIT_A: .long 0xFE80001C -SDRAM_A: .long 0x0C000000 - -init_pfc_sh7734: - write32 PFC_PMMR_A, PFC_PMMR_MODESEL1 - write32 PFC_MODESEL1_A, PFC_MODESEL1_D - - write32 PFC_PMMR_A, PFC_PMMR_MODESEL2 - write32 PFC_MODESEL2_A, PFC_MODESEL2_D - - write32 PFC_PMMR_A, PFC_PMMR_IPSR3 - write32 PFC_IPSR3_A, PFC_IPSR3_D - - write32 PFC_PMMR_A, PFC_PMMR_IPSR4 - write32 PFC_IPSR4_A, PFC_IPSR4_D - - write32 PFC_PMMR_A, PFC_PMMR_IPSR11 - write32 PFC_IPSR11_A, PFC_IPSR11_D - - write32 PFC_PMMR_A, PFC_PMMR_GPSR0 - write32 PFC_GPSR0_A, PFC_GPSR0_D - - write32 PFC_PMMR_A, PFC_PMMR_GPSR1 - write32 PFC_GPSR1_A, PFC_GPSR1_D - - write32 PFC_PMMR_A, PFC_PMMR_GPSR2 - write32 PFC_GPSR2_A, PFC_GPSR2_D - - write32 PFC_PMMR_A, PFC_PMMR_GPSR3 - write32 PFC_GPSR3_A, PFC_GPSR3_D - - write32 PFC_PMMR_A, PFC_PMMR_GPSR4 - write32 PFC_GPSR4_A, PFC_GPSR4_D - - write32 PFC_PMMR_A, PFC_PMMR_GPSR5 - write32 PFC_GPSR5_A, PFC_GPSR5_D - - /* sleep 186A0 */ - - write32 GPIO2_INOUTSEL1_A, GPIO2_INOUTSEL1_D - write32 GPIO1_OUTDT1_A, GPIO1_OUTDT1_D - write32 GPIO2_INOUTSEL2_A, GPIO2_INOUTSEL2_D - write32 GPIO2_OUTDT2_A, GPIO2_OUTDT2_D - write32 GPIO4_INOUTSEL4_A, GPIO4_INOUTSEL4_D - write32 GPIO4_OUTDT4_A, GPIO4_OUTDT4_D - - write32 CCR_A, CCR_D - - stc sr, r0 - mov.l SR_MASK_D, r1 - and r1, r0 - ldc r0, sr - - rts - nop - - .align 2 - -PFC_PMMR_A: .long 0xFFFC0000 - -/* MODESEL - * 28: Select IEBUS Group B - */ -PFC_MODESEL1_A: .long 0xFFFC004C -PFC_MODESEL1_D: .long 0x10000000 -PFC_PMMR_MODESEL1: .long 0xEFFFFFFF - -/* MODESEL - * 9: Select SCIF3 Group B - * 7: Select SCIF2 Group B - * 4: Select SCIF1 Group B - */ -PFC_MODESEL2_A: .long 0xFFFC0050 -PFC_MODESEL2_D: .long 0x00000290 -PFC_PMMR_MODESEL2: .long 0xFFFFFD6F - -# Enable functios -# SD1_DAT2_A SD1_DAT1_A, SD1_DAT0_A, -# EXWAIT0, RDW/RW, SD1_CMD_A, SD1_WP_A, -# SD1_CD_A, TX3_B, RX3_B, CS1, D15 -PFC_IPSR3_A: .long 0xFFFC0028 -PFC_IPSR3_D: .long 0x09209248 -PFC_PMMR_IPSR3: .long 0xF6DF6DB7 - -# Enable functios -# RMII0_MDIO_A , RMII0_MDC_A, -# RMII0_CRS_DV_A, RMII0_RX_ER_A, -# RMII0_TXD_EN_A, MII0_RXD1_A -PFC_IPSR4_A: .long 0xFFFC002C -PFC_IPSR4_D: .long 0x0001B6DB -PFC_PMMR_IPSR4: .long 0xFFFE4924 - -# Enable functios -# DACK1, DREQ1, SD1_DAT3_A, SD1_CLK_A, IERX_B, -# IETX_B, TX0_A, RMII0_TXD0_A, -# RMII0_TXD1_A, RMII0_TXD0_A, SDSEL, SDA0, SDA1, SCL1 -PFC_IPSR11_A: .long 0xFFFC0048 -PFC_IPSR11_D: .long 0x002C89B0 -PFC_PMMR_IPSR11:.long 0xFFD3764F - -PFC_GPSR0_A: .long 0xFFFC0004 -PFC_GPSR0_D: .long 0xFFFFFFFF -PFC_PMMR_GPSR0: .long 0x00000000 - -PFC_GPSR1_A: .long 0xFFFC0008 -PFC_GPSR1_D: .long 0x7FBF7FFF -PFC_PMMR_GPSR1: .long 0x80408000 - -PFC_GPSR2_A: .long 0xFFFC000C -PFC_GPSR2_D: .long 0xBFC07EDF -PFC_PMMR_GPSR2: .long 0x403F8120 - -PFC_GPSR3_A: .long 0xFFFC0010 -PFC_GPSR3_D: .long 0xFFFFFFFF -PFC_PMMR_GPSR3: .long 0x00000000 - -PFC_GPSR4_A: .long 0xFFFC0014 -#if 0 /* orig */ -PFC_GPSR4_D: .long 0xFFFFFFFF -PFC_PMMR_GPSR4: .long 0x00000000 -#else -PFC_GPSR4_D: .long 0xFBFFFFFF -PFC_PMMR_GPSR4: .long 0x04000000 -#endif - -PFC_GPSR5_A: .long 0xFFFC0018 -PFC_GPSR5_D: .long 0x00000C01 -PFC_PMMR_GPSR5: .long 0xFFFFF3FE - -I2C_ICCR2_A: .long 0xFFC70001 -I2C_ICCR2_D: .long 0x00 -I2C_ICCR2_D1: .long 0x20 - -GPIO2_INOUTSEL1_A: .long 0xFFC41004 -GPIO2_INOUTSEL1_D: .long 0x80408000 -GPIO1_OUTDT1_A: .long 0xFFC41008 /* bit15: LED4, bit22: LED5 */ -GPIO1_OUTDT1_D: .long 0x80408000 -GPIO2_INOUTSEL2_A: .long 0xFFC42004 -GPIO2_INOUTSEL2_D: .long 0x40000120 -GPIO2_OUTDT2_A: .long 0xFFC42008 -GPIO2_OUTDT2_D: .long 0x40000120 -GPIO4_INOUTSEL4_A: .long 0xFFC44004 -GPIO4_INOUTSEL4_D: .long 0x04000000 -GPIO4_OUTDT4_A: .long 0xFFC44008 -GPIO4_OUTDT4_D: .long 0x04000000 - -CCR_A: .long 0xFF00001C -CCR_D: .long 0x0000090B -SR_MASK_D: .long 0xEFFFFF0F |