/* * (C) Copyright 2006-2008 * Texas Instruments, <www.ti.com> * * See file CREDITS for list of people who contributed to this * project. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * */ #ifndef _CPU_H #define _CPU_H /* Register offsets of common modules */ /* Control */ #ifndef __ASSEMBLY__ typedef struct ctrl { unsigned char res1[0xC0]; unsigned short gpmc_nadv_ale; /* 0xC0 */ unsigned short gpmc_noe; /* 0xC2 */ unsigned short gpmc_nwe; /* 0xC4 */ unsigned char res2[0x22A]; unsigned int status; /* 0x2F0 */ unsigned int gpstatus; /* 0x2F4 */ unsigned char res3[0x08]; unsigned int rpubkey_0; /* 0x300 */ unsigned int rpubkey_1; /* 0x304 */ unsigned int rpubkey_2; /* 0x308 */ unsigned int rpubkey_3; /* 0x30C */ unsigned int rpubkey_4; /* 0x310 */ unsigned char res4[0x04]; unsigned int randkey_0; /* 0x318 */ unsigned int randkey_1; /* 0x31C */ unsigned int randkey_2; /* 0x320 */ unsigned int randkey_3; /* 0x324 */ unsigned char res5[0x124]; unsigned int ctrl_omap_stat; /* 0x44C */ } ctrl_t; #else /* __ASSEMBLY__ */ #define CONTROL_STATUS 0x2F0 #endif /* __ASSEMBLY__ */ /* cpu type */ #define OMAP3503 0x5c00 #define OMAP3515 0x1c00 #define OMAP3525 0x4c00 #define OMAP3530 0x0c00 #ifndef __ASSEMBLY__ typedef struct ctrl_id { unsigned char res1[0x4]; unsigned int idcode; /* 0x04 */ unsigned int prod_id; /* 0x08 */ unsigned char res2[0x0C]; unsigned int die_id_0; /* 0x18 */ unsigned int die_id_1; /* 0x1C */ unsigned int die_id_2; /* 0x20 */ unsigned int die_id_3; /* 0x24 */ } ctrl_id_t; #endif /* __ASSEMBLY__ */ /* device type */ #define DEVICE_MASK (0x7 << 8) #define SYSBOOT_MASK 0x1F #define TST_DEVICE 0x0 #define EMU_DEVICE 0x1 #define HS_DEVICE 0x2 #define GP_DEVICE 0x3 /* GPMC CS3/cs4/cs6 not avaliable */ #define GPMC_BASE (OMAP34XX_GPMC_BASE) #define GPMC_CONFIG_CS0 0x60 #define GPMC_CONFIG_CS5 0x150 #define GPMC_CONFIG_CS0_BASE (GPMC_BASE + GPMC_CONFIG_CS0) #define GPMC_CONFIG_CS5_BASE (GPMC_BASE + GPMC_CONFIG_CS5) #define GPMC_CONFIG_WP 0x10 #define GPMC_CONFIG_WIDTH 0x30 #ifndef __ASSEMBLY__ typedef struct gpmc { unsigned char res1[0x10]; unsigned int sysconfig; /* 0x10 */ unsigned char res2[0x4]; unsigned int irqstatus; /* 0x18 */ unsigned int irqenable; /* 0x1C */ unsigned char res3[0x20]; unsigned int timeout_control; /* 0x40 */ unsigned char res4[0xC]; unsigned int config; /* 0x50 */ unsigned int status; /* 0x54 */ unsigned char res5[0x19C]; unsigned int ecc_config; /* 0x1F4 */ unsigned int ecc_control; /* 0x1F8 */ unsigned int ecc_size_config; /* 0x1FC */ unsigned int ecc1_result; /* 0x200 */ unsigned int ecc2_result; /* 0x204 */ unsigned int ecc3_result; /* 0x208 */ unsigned int ecc4_result; /* 0x20C */ unsigned int ecc5_result; /* 0x210 */ unsigned int ecc6_result; /* 0x214 */ unsigned int ecc7_result; /* 0x218 */ unsigned int ecc8_result; /* 0x21C */ unsigned int ecc9_result; /* 0x220 */ } gpmc_t; typedef struct gpmc_csx { unsigned int config1; /* 0x00 */ unsigned int config2; /* 0x04 */ unsigned int config3; /* 0x08 */ unsigned int config4; /* 0x0C */ unsigned int config5; /* 0x10 */ unsigned int config6; /* 0x14 */ unsigned int config7; /* 0x18 */ unsigned int nand_cmd; /* 0x1C */ unsigned int nand_adr; /* 0x20 */ unsigned int nand_dat; /* 0x24 */ } gpmc_csx_t; #else /* __ASSEMBLY__ */ #define GPMC_CONFIG1 0x00 #define GPMC_CONFIG2 0x04 #define GPMC_CONFIG3 0x08 #define GPMC_CONFIG4 0x0C #define GPMC_CONFIG5 0x10 #define GPMC_CONFIG6 0x14 #define GPMC_CONFIG7 0x18 #endif /* __ASSEMBLY__ */ /* GPMC Mapping */ #define FLASH_BASE 0x10000000 /* NOR flash, */ /* aligned to 256 Meg */ #define FLASH_BASE_SDPV1 0x04000000 /* NOR flash, */ /* aligned to 64 Meg */ #define FLASH_BASE_SDPV2 0x10000000 /* NOR flash, */ /* aligned to 256 Meg */ #define DEBUG_BASE 0x08000000 /* debug board */ #define NAND_BASE 0x30000000 /* NAND addr */ /* (actual size small port) */ #define PISMO2_BASE 0x18000000 /* PISMO2 CS1/2 */ #define ONENAND_MAP 0x20000000 /* OneNand addr */ /* (actual size small port) */ /* SMS */ #ifndef __ASSEMBLY__ typedef struct sms { unsigned char res1[0x10]; unsigned int sysconfig; /* 0x10 */ unsigned char res2[0x34]; unsigned int rg_att0; /* 0x48 */ unsigned char res3[0x84]; unsigned int class_arb0; /* 0xD0 */ } sms_t; #endif /* __ASSEMBLY__ */ #define BURSTCOMPLETE_GROUP7 (0x1 << 31) /* SDRC */ #ifndef __ASSEMBLY__ typedef struct sdrc_cs { unsigned int mcfg; /* 0x80 || 0xB0 */ unsigned int mr; /* 0x84 || 0xB4 */ unsigned char res1[0x4]; unsigned int emr2; /* 0x8C || 0xBC */ unsigned char res2[0x14]; unsigned int rfr_ctrl; /* 0x84 || 0xD4 */ unsigned int manual; /* 0xA8 || 0xD8 */ unsigned char res3[0x4]; } sdrc_cs_t; typedef struct sdrc_actim { unsigned int ctrla; /* 0x9C || 0xC4 */ unsigned int ctrlb; /* 0xA0 || 0xC8 */ } sdrc_actim_t; typedef struct sdrc { unsigned char res1[0x10]; unsigned int sysconfig; /* 0x10 */ unsigned int status; /* 0x14 */ unsigned char res2[0x28]; unsigned int cs_cfg; /* 0x40 */ unsigned int sharing; /* 0x44 */ unsigned char res3[0x18]; unsigned int dlla_ctrl; /* 0x60 */ unsigned int dlla_status; /* 0x64 */ unsigned int dllb_ctrl; /* 0x68 */ unsigned int dllb_status; /* 0x6C */ unsigned int power; /* 0x70 */ unsigned char res4[0xC]; sdrc_cs_t cs[2]; /* 0x80 || 0xB0 */ } sdrc_t; #endif /* __ASSEMBLY__ */ #define DLLPHASE_90 (0x1 << 1) #define LOADDLL (0x1 << 2) #define ENADLL (0x1 << 3) #define DLL_DELAY_MASK 0xFF00 #define DLL_NO_FILTER_MASK ((0x1 << 9) | (0x1 << 8)) #define PAGEPOLICY_HIGH (0x1 << 0) #define SRFRONRESET (0x1 << 7) #define WAKEUPPROC (0x1 << 26) #define DDR_SDRAM (0x1 << 0) #define DEEPPD (0x1 << 3) #define B32NOT16 (0x1 << 4) #define BANKALLOCATION (0x2 << 6) #define RAMSIZE_128 (0x40 << 8) /* RAM size in 2MB chunks */ #define ADDRMUXLEGACY (0x1 << 19) #define CASWIDTH_10BITS (0x5 << 20) #define RASWIDTH_13BITS (0x2 << 24) #define BURSTLENGTH4 (0x2 << 0) #define CASL3 (0x3 << 4) #define SDRC_ACTIM_CTRL0_BASE (OMAP34XX_SDRC_BASE + 0x9C) #define SDRC_ACTIM_CTRL1_BASE (OMAP34XX_SDRC_BASE + 0xC4) #define ARE_ARCV_1 (0x1 << 0) #define ARCV (0x4e2 << 8) /* Autorefresh count */ #define OMAP34XX_SDRC_CS0 0x80000000 #define OMAP34XX_SDRC_CS1 0xA0000000 #define CMD_NOP 0x0 #define CMD_PRECHARGE 0x1 #define CMD_AUTOREFRESH 0x2 #define CMD_ENTR_PWRDOWN 0x3 #define CMD_EXIT_PWRDOWN 0x4 #define CMD_ENTR_SRFRSH 0x5 #define CMD_CKE_HIGH 0x6 #define CMD_CKE_LOW 0x7 #define SOFTRESET (0x1 << 1) #define SMART_IDLE (0x2 << 3) #define REF_ON_IDLE (0x1 << 6) /* timer regs offsets (32 bit regs) */ #ifndef __ASSEMBLY__ typedef struct gptimer { unsigned int tidr; /* 0x00 r */ unsigned char res[0xc]; unsigned int tiocp_cfg; /* 0x10 rw */ unsigned int tistat; /* 0x14 r */ unsigned int tisr; /* 0x18 rw */ unsigned int tier; /* 0x1c rw */ unsigned int twer; /* 0x20 rw */ unsigned int tclr; /* 0x24 rw */ unsigned int tcrr; /* 0x28 rw */ unsigned int tldr; /* 0x2c rw */ unsigned int ttgr; /* 0x30 rw */ unsigned int twpc; /* 0x34 r*/ unsigned int tmar; /* 0x38 rw*/ unsigned int tcar1; /* 0x3c r */ unsigned int tcicr; /* 0x40 rw */ unsigned int tcar2; /* 0x44 r */ } gptimer_t; #endif /* __ASSEMBLY__ */ /* enable sys_clk NO-prescale /1 */ #define GPT_EN ((0x0 << 2) | (0x1 << 1) | (0x1 << 0)) /* Watchdog */ #ifndef __ASSEMBLY__ typedef struct watchdog { unsigned char res1[0x34]; unsigned int wwps; /* 0x34 r */ unsigned char res2[0x10]; unsigned int wspr; /* 0x48 rw */ } watchdog_t; #endif /* __ASSEMBLY__ */ #define WD_UNLOCK1 0xAAAA #define WD_UNLOCK2 0x5555 /* PRCM */ #define PRCM_BASE 0x48004000 #ifndef __ASSEMBLY__ typedef struct prcm { unsigned int fclken_iva2; /* 0x00 */ unsigned int clken_pll_iva2; /* 0x04 */ unsigned char res1[0x1c]; unsigned int idlest_pll_iva2; /* 0x24 */ unsigned char res2[0x18]; unsigned int clksel1_pll_iva2 ; /* 0x40 */ unsigned int clksel2_pll_iva2; /* 0x44 */ unsigned char res3[0x8bc]; unsigned int clken_pll_mpu; /* 0x904 */ unsigned char res4[0x1c]; unsigned int idlest_pll_mpu; /* 0x924 */ unsigned char res5[0x18]; unsigned int clksel1_pll_mpu; /* 0x940 */ unsigned int clksel2_pll_mpu; /* 0x944 */ unsigned char res6[0xb8]; unsigned int fclken1_core; /* 0xa00 */ unsigned char res7[0xc]; unsigned int iclken1_core; /* 0xa10 */ unsigned int iclken2_core; /* 0xa14 */ unsigned char res8[0x28]; unsigned int clksel_core; /* 0xa40 */ unsigned char res9[0xbc]; unsigned int fclken_gfx; /* 0xb00 */ unsigned char res10[0xc]; unsigned int iclken_gfx; /* 0xb10 */ unsigned char res11[0x2c]; unsigned int clksel_gfx; /* 0xb40 */ unsigned char res12[0xbc]; unsigned int fclken_wkup; /* 0xc00 */ unsigned char res13[0xc]; unsigned int iclken_wkup; /* 0xc10 */ unsigned char res14[0xc]; unsigned int idlest_wkup; /* 0xc20 */ unsigned char res15[0x1c]; unsigned int clksel_wkup; /* 0xc40 */ unsigned char res16[0xbc]; unsigned int clken_pll; /* 0xd00 */ unsigned char res17[0x1c]; unsigned int idlest_ckgen; /* 0xd20 */ unsigned char res18[0x1c]; unsigned int clksel1_pll; /* 0xd40 */ unsigned int clksel2_pll; /* 0xd44 */ unsigned int clksel3_pll; /* 0xd48 */ unsigned char res19[0xb4]; unsigned int fclken_dss; /* 0xe00 */ unsigned char res20[0xc]; unsigned int iclken_dss; /* 0xe10 */ unsigned char res21[0x2c]; unsigned int clksel_dss; /* 0xe40 */ unsigned char res22[0xbc]; unsigned int fclken_cam; /* 0xf00 */ unsigned char res23[0xc]; unsigned int iclken_cam; /* 0xf10 */ unsigned char res24[0x2c]; unsigned int clksel_cam; /* 0xf40 */ unsigned char res25[0xbc]; unsigned int fclken_per; /* 0x1000 */ unsigned char res26[0xc]; unsigned int iclken_per; /* 0x1010 */ unsigned char res27[0x2c]; unsigned int clksel_per; /* 0x1040 */ unsigned char res28[0xfc]; unsigned int clksel1_emu; /* 0x1140 */ } prcm_t; #else /* __ASSEMBLY__ */ #define CM_CLKSEL_CORE 0x48004a40 #define CM_CLKSEL_GFX 0x48004b40 #define CM_CLKSEL_WKUP 0x48004c40 #define CM_CLKEN_PLL 0x48004d00 #define CM_CLKSEL1_PLL 0x48004d40 #define CM_CLKSEL1_EMU 0x48005140 #endif /* __ASSEMBLY__ */ #define PRM_BASE 0x48306000 #ifndef __ASSEMBLY__ typedef struct prm { unsigned char res1[0xd40]; unsigned int clksel; /* 0xd40 */ unsigned char res2[0x50c]; unsigned int rstctrl; /* 0x1250 */ unsigned char res3[0x1c]; unsigned int clksrc_ctrl; /* 0x1270 */ } prm_t; #else /* __ASSEMBLY__ */ #define PRM_RSTCTRL 0x48307250 #endif /* __ASSEMBLY__ */ #define SYSCLKDIV_1 (0x1 << 6) #define SYSCLKDIV_2 (0x1 << 7) #define CLKSEL_GPT1 (0x1 << 0) #define EN_GPT1 (0x1 << 0) #define EN_32KSYNC (0x1 << 2) #define ST_WDT2 (0x1 << 5) #define ST_MPU_CLK (0x1 << 0) #define ST_CORE_CLK (0x1 << 0) #define ST_PERIPH_CLK (0x1 << 1) #define ST_IVA2_CLK (0x1 << 0) #define RESETDONE (0x1 << 0) #define TCLR_ST (0x1 << 0) #define TCLR_AR (0x1 << 1) #define TCLR_PRE (0x1 << 5) /* SMX-APE */ #define PM_RT_APE_BASE_ADDR_ARM (SMX_APE_BASE + 0x10000) #define PM_GPMC_BASE_ADDR_ARM (SMX_APE_BASE + 0x12400) #define PM_OCM_RAM_BASE_ADDR_ARM (SMX_APE_BASE + 0x12800) #define PM_IVA2_BASE_ADDR_ARM (SMX_APE_BASE + 0x14000) #ifndef __ASSEMBLY__ typedef struct pm { unsigned char res1[0x48]; unsigned int req_info_permission_0; /* 0x48 */ unsigned char res2[0x4]; unsigned int read_permission_0; /* 0x50 */ unsigned char res3[0x4]; unsigned int wirte_permission_0; /* 0x58 */ unsigned char res4[0x4]; unsigned int addr_match_1; /* 0x58 */ unsigned char res5[0x4]; unsigned int req_info_permission_1; /* 0x68 */ unsigned char res6[0x14]; unsigned int addr_match_2; /* 0x80 */ } pm_t; #endif /*__ASSEMBLY__ */ /* Permission values for registers -Full fledged permissions to all */ #define UNLOCK_1 0xFFFFFFFF #define UNLOCK_2 0x00000000 #define UNLOCK_3 0x0000FFFF #define NOT_EARLY 0 /* I2C base */ #define I2C_BASE1 (OMAP34XX_CORE_L4_IO_BASE + 0x70000) #define I2C_BASE2 (OMAP34XX_CORE_L4_IO_BASE + 0x72000) #define I2C_BASE3 (OMAP34XX_CORE_L4_IO_BASE + 0x60000) #endif /* _CPU_H */