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Diffstat (limited to 'board/st/u8500/prcmu-fw.h')
| -rw-r--r-- | board/st/u8500/prcmu-fw.h | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/board/st/u8500/prcmu-fw.h b/board/st/u8500/prcmu-fw.h new file mode 100644 index 000000000..0e4362629 --- /dev/null +++ b/board/st/u8500/prcmu-fw.h @@ -0,0 +1,173 @@ +/* + * Copyright (C) 2009 ST-Ericsson SA + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * Copied from the Linux version: + * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com> + */ + +#ifndef __MACH_PRCMU_FW_V1_H +#define __MACH_PRCMU_FW_V1_H + +#include "prcmu-fw-defs_v1.h" + +#define _PRCMU_TCDM_BASE U8500_PRCMU_TCDM_BASE +#define PRCM_BOOT_STATUS (_PRCMU_TCDM_BASE + 0xFFF) +#define PRCM_ROMCODE_A2P (_PRCMU_TCDM_BASE + 0xFFE) +#define PRCM_ROMCODE_P2A (_PRCMU_TCDM_BASE + 0xFFD) +#define PRCM_XP70_CUR_PWR_STATE (_PRCMU_TCDM_BASE + 0xFFC) /* 4 BYTES */ + + +#define _PRCM_MBOX_HEADER (_PRCMU_TCDM_BASE + 0xFE8)/*16 bytes*/ +#define PRCM_MBOX_HEADER_REQ_MB0 (_PRCM_MBOX_HEADER + 0x0) +#define PRCM_MBOX_HEADER_REQ_MB1 (_PRCM_MBOX_HEADER + 0x1) +#define PRCM_MBOX_HEADER_REQ_MB2 (_PRCM_MBOX_HEADER + 0x2) +#define PRCM_MBOX_HEADER_REQ_MB3 (_PRCM_MBOX_HEADER + 0x3) +#define PRCM_MBOX_HEADER_REQ_MB4 (_PRCM_MBOX_HEADER + 0x4) +#define PRCM_MBOX_HEADER_REQ_MB5 (_PRCM_MBOX_HEADER + 0x5) +#define PRCM_MBOX_HEADER_REQ_MB6 (_PRCM_MBOX_HEADER + 0x6) +#define PRCM_MBOX_HEADER_REQ_MB7 (_PRCM_MBOX_HEADER + 0x7) +#define PRCM_MBOX_HEADER_ACK_MB0 (_PRCM_MBOX_HEADER + 0x8) +#define PRCM_MBOX_HEADER_ACK_MB1 (_PRCM_MBOX_HEADER + 0x9) +#define PRCM_MBOX_HEADER_ACK_MB2 (_PRCM_MBOX_HEADER + 0xA) +#define PRCM_MBOX_HEADER_ACK_MB3 (_PRCM_MBOX_HEADER + 0xB) +#define PRCM_MBOX_HEADER_ACK_MB4 (_PRCM_MBOX_HEADER + 0xC) +#define PRCM_MBOX_HEADER_ACK_MB5 (_PRCM_MBOX_HEADER + 0xD) +#define PRCM_MBOX_HEADER_ACK_MB6 (_PRCM_MBOX_HEADER + 0xE) +#define PRCM_MBOX_HEADER_ACK_MB7 (_PRCM_MBOX_HEADER + 0xF) + +/*Req Mailboxes */ +#define PRCM_REQ_MB0 (_PRCMU_TCDM_BASE + 0xFDC) /* 12 bytes */ +#define PRCM_REQ_MB1 (_PRCMU_TCDM_BASE + 0xFD0) /* 12 bytes */ +#define PRCM_REQ_MB2 (_PRCMU_TCDM_BASE + 0xFC0) /* 16 bytes */ +#define PRCM_REQ_MB3 (_PRCMU_TCDM_BASE + 0xE4C) /* 372 bytes */ +#define PRCM_REQ_MB4 (_PRCMU_TCDM_BASE + 0xE48) /* 4 bytes */ +#define PRCM_REQ_MB5 (_PRCMU_TCDM_BASE + 0xE44) /* 4 bytes */ +#define PRCM_REQ_MB6 (_PRCMU_TCDM_BASE + 0xE40) /* 4 bytes */ +#define PRCM_REQ_MB7 (_PRCMU_TCDM_BASE + 0xE3C) /* 4 bytes */ + +/*Ack Mailboxes */ +#define PRCM_ACK_MB0 (_PRCMU_TCDM_BASE + 0xE08) /* 52 bytes */ +#define PRCM_ACK_MB1 (_PRCMU_TCDM_BASE + 0xE04) /* 4 bytes */ +#define PRCM_ACK_MB2 (_PRCMU_TCDM_BASE + 0xE00) /* 4 bytes */ +#define PRCM_ACK_MB3 (_PRCMU_TCDM_BASE + 0xDFC) /* 4 bytes */ +#define PRCM_ACK_MB4 (_PRCMU_TCDM_BASE + 0xDF8) /* 4 bytes */ +#define PRCM_ACK_MB5 (_PRCMU_TCDM_BASE + 0xDF4) /* 4 bytes */ +#define PRCM_ACK_MB6 (_PRCMU_TCDM_BASE + 0xDF0) /* 4 bytes */ +#define PRCM_ACK_MB7 (_PRCMU_TCDM_BASE + 0xDEC) /* 4 bytes */ + +/* Mailbox 0 REQs */ +#define PRCM_REQ_MB0_PWRSTTRH (PRCM_REQ_MB0 + 0x0) +#define PRCM_REQ_MB0_PWRSTTRH_APPWRST (PRCM_REQ_MB0 + 0x0) +#define PRCM_REQ_MB0_PWRSTTRH_APPLLST (PRCM_REQ_MB0 + 0x1) +#define PRCM_REQ_MB0_PWRSTTRH_ULPCLKST (PRCM_REQ_MB0 + 0x2) +#define PRCM_REQ_MB0_PWRSTTRH_BYTEFILL (PRCM_REQ_MB0 + 0x3) +#define PRCM_REQ_MB0_WKUP_8500 (PRCM_REQ_MB0 + 0x4) +#define PRCM_REQ_MB0_WKUP_4500 (PRCM_REQ_MB0 + 0x8) + + +/* Mailbox 0 ACKs */ +#define PRCM_ACK_MB0_AP_PWRST_STATUS (PRCM_ACK_MB0 + 0x0) +#define PRCM_ACK_MB0_PINGPONG_RDP (PRCM_ACK_MB0 + 0x1) +#define PRCM_ACK_MB0_PINGPONG_WKUP_RST_0 (PRCM_ACK_MB0 + 0x2) +#define PRCM_ACK_MB0_PINGPONG_WKUP_RST_1 (PRCM_ACK_MB0 + 0x3) +#define PRCM_ACK_MB0_WK0_EVENT_8500 (_PRCMU_TCDM_BASE + 0xE0C) +#define PRCM_ACK_MB0_WK0_EVENT_4500 (_PRCMU_TCDM_BASE + 0xE10) +#define PRCM_ACK_MB0_WK1_EVENT_8500 (_PRCMU_TCDM_BASE + 0xE24) +#define PRCM_ACK_MB0_WK1_EVENT_4500 (_PRCMU_TCDM_BASE + 0xE28) +#define PRCM_ACK_MB0_EVENT_4500_NUMBERS 20 + + +/* Mailbox 1 Requests */ +#define PRCM_REQ_MB1_ARMOPP (PRCM_REQ_MB1 + 0x0) +#define PRCM_REQ_MB1_APEOPP (PRCM_REQ_MB1 + 0x1) +#define PRCM_REQ_MB1_BOOSTOPP (PRCM_REQ_MB1 + 0x2) + +/* Mailbox 1 ACKs */ +#define PRCM_ACK_MB1_CURR_ARMOPP (PRCM_ACK_MB1 + 0x0) +#define PRCM_ACK_MB1_CURR_APEOPP (PRCM_ACK_MB1 + 0x1) +#define PRCM_ACK_MB1_CURR_BOOSTOPP (PRCM_ACK_MB1 + 0x2) +#define PRCM_ACK_MB1_CURR_DVFS_STATUS (PRCM_ACK_MB1 + 0x3) + +/* Mailbox 2 REQs */ +#define PRCM_REQ_MB2_DPS_SVAMMDSP (PRCM_REQ_MB2 + 0x0) +#define PRCM_REQ_MB2_DPS_SVAPIPE (PRCM_REQ_MB2 + 0x1) +#define PRCM_REQ_MB2_DPS_SIAMMDSP (PRCM_REQ_MB2 + 0x2) +#define PRCM_REQ_MB2_DPS_SIAPIPE (PRCM_REQ_MB2 + 0x3) +#define PRCM_REQ_MB2_DPS_SGA (PRCM_REQ_MB2 + 0x4) +#define PRCM_REQ_MB2_DPS_B2R2MCDE (PRCM_REQ_MB2 + 0x5) +#define PRCM_REQ_MB2_DPS_ESRAM12 (PRCM_REQ_MB2 + 0x6) +#define PRCM_REQ_MB2_DPS_ESRAM34 (PRCM_REQ_MB2 + 0x7) +#define PRCM_REQ_MB2_AUTOPWR_APSLEEP (PRCM_REQ_MB2 + 0x8) +#define PRCM_REQ_MB2_AUTOPWR_APSLEEP_SIA_PWRON_ENABLE (PRCM_REQ_MB2 + 0x9) +#define PRCM_REQ_MB2_AUTOPWR_APSLEEP_SVA_PWRON_ENABLE (PRCM_REQ_MB2 + 0xA) +#define PRCM_REQ_MB2_AUTOPWR_APSLEEP_AUTO_PWRON_ENABLE (PRCM_REQ_MB2 + 0xB) +#define PRCM_REQ_MB2_AUTOPWR_APIDLE (PRCM_REQ_MB2 + 0xC) +#define PRCM_REQ_MB2_AUTOPWR_APIDLE_SIA_PWRON_ENABLE (PRCM_REQ_MB2 + 0xD) +#define PRCM_REQ_MB2_AUTOPWR_APIDLE_SVA_PWRON_ENABLE (PRCM_REQ_MB2 + 0xE) +#define PRCM_REQ_MB2_AUTOPWR_APIDLE_AUTO_PWRON_ENABLE (PRCM_REQ_MB2 + 0xF) + +/* Mailbox 2 ACKs */ +#define PRCM_ACK_MB2_DPS_STATUS (PRCM_ACK_MB2 + 0x0) + +/* Mailbox 5 Requests */ +#define PRCM_REQ_MB5_I2COPTYPE_REG (PRCM_REQ_MB5 + 0x0) +#define PRCM_REQ_MB5_BIT_FIELDS (PRCM_REQ_MB5 + 0x1) +#define PRCM_REQ_MB5_I2CSLAVE (PRCM_REQ_MB5 + 0x2) +#define PRCM_REQ_MB5_I2CVAL (PRCM_REQ_MB5 + 0x3) + +/* Mailbox 5 ACKs */ +#define PRCM_ACK_MB5_STATUS (PRCM_ACK_MB5 + 0x1) +#define PRCM_ACK_MB5_SLAVE (PRCM_ACK_MB5 + 0x2) +#define PRCM_ACK_MB5_VAL (PRCM_ACK_MB5 + 0x3) + +#define LOW_POWER_WAKEUP 1 +#define EXE_WAKEUP 0 + +/* FIXME : Need to Cleanup Code */ + +#define PRCM_SVAMMDSPSTATUS PRCM_REQ_MB6 +#define PRCM_SIAMMDSPSTATUS PRCM_REQ_MB7 + + +#define PRCM_XP70_TRIG_IT10 (1 << 0) +#define PRCM_XP70_TRIG_IT11 (1 << 1) +#define PRCM_XP70_TRIG_IT12 (1 << 2) +#define PRCM_XP70_TRIG_IT14 (1 << 4) +#define PRCM_XP70_TRIG_IT17 (1 << 5) + +enum mailbox_t { + REQ_MB0 = 0, /* Uses XP70_IT_EVENT_10 */ + REQ_MB1 = 1, /* Uses XP70_IT_EVENT_11 */ + REQ_MB2 = 2, /* Uses XP70_IT_EVENT_12 */ + REQ_MB5 = 5, /* Uses XP70_IT_EVENT_17 */ +}; + +/* Union declaration */ + + + +/* ARM to XP70 mailbox definition */ +union req_mb0_t { + struct { + enum ap_pwrst_trans_t ap_pwrst_trans:8; + enum intr_wakeup_t fifo_4500wu:8; + enum ddr_pwrst_t ddr_pwrst:8; + unsigned int unused:8; + } req_field; + unsigned int complete_field; +}; + +/* mailbox definition for ARM/APE operation */ +union req_mb1_t { + struct { + enum arm_opp_t arm_opp:8; + enum ape_opp_t ape_opp:8; + } req_field; + unsigned short complete_field; +}; + +#endif /* __MACH_PRCMU_FW_V1_H */ |