diff options
Diffstat (limited to 'arch/arm/include/asm/arch-tegra20/tegra20.h')
| -rw-r--r-- | arch/arm/include/asm/arch-tegra20/tegra20.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-tegra20/tegra20.h b/arch/arm/include/asm/arch-tegra20/tegra20.h new file mode 100644 index 0000000..6750754 --- /dev/null +++ b/arch/arm/include/asm/arch-tegra20/tegra20.h @@ -0,0 +1,91 @@ +/* + * (C) Copyright 2010,2011 + * NVIDIA Corporation <www.nvidia.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 _TEGRA20_H_ +#define _TEGRA20_H_ + +#define NV_PA_SDRAM_BASE 0x00000000 +#define NV_PA_ARM_PERIPHBASE 0x50040000 +#define NV_PA_PG_UP_BASE 0x60000000 +#define NV_PA_TMRUS_BASE 0x60005010 +#define NV_PA_CLK_RST_BASE 0x60006000 +#define NV_PA_FLOW_BASE 0x60007000 +#define NV_PA_GPIO_BASE 0x6000D000 +#define NV_PA_EVP_BASE 0x6000F000 +#define NV_PA_APB_MISC_BASE 0x70000000 +#define TEGRA20_APB_MISC_GP_BASE (NV_PA_APB_MISC_BASE + 0x0800) +#define NV_PA_APB_UARTA_BASE (NV_PA_APB_MISC_BASE + 0x6000) +#define NV_PA_APB_UARTB_BASE (NV_PA_APB_MISC_BASE + 0x6040) +#define NV_PA_APB_UARTC_BASE (NV_PA_APB_MISC_BASE + 0x6200) +#define NV_PA_APB_UARTD_BASE (NV_PA_APB_MISC_BASE + 0x6300) +#define NV_PA_APB_UARTE_BASE (NV_PA_APB_MISC_BASE + 0x6400) +#define TEGRA20_SPI_BASE (NV_PA_APB_MISC_BASE + 0xC380) +#define TEGRA20_PMC_BASE (NV_PA_APB_MISC_BASE + 0xE400) +#define TEGRA20_FUSE_BASE (NV_PA_APB_MISC_BASE + 0xF800) +#define NV_PA_CSITE_BASE 0x70040000 +#define TEGRA_USB1_BASE 0xC5000000 +#define TEGRA_USB3_BASE 0xC5008000 +#define TEGRA_USB_ADDR_MASK 0xFFFFC000 + +#define TEGRA20_SDRC_CS0 NV_PA_SDRAM_BASE +#define LOW_LEVEL_SRAM_STACK 0x4000FFFC +#define EARLY_AVP_STACK (NV_PA_SDRAM_BASE + 0x20000) +#define EARLY_CPU_STACK (EARLY_AVP_STACK - 4096) +#define PG_UP_TAG_AVP 0xAAAAAAAA + +#ifndef __ASSEMBLY__ +struct timerus { + unsigned int cntr_1us; +}; + +/* Address at which WB code runs, it must not overlap Bootrom's IRAM usage */ +#define AP20_WB_RUN_ADDRESS 0x40020000 + +#define NVBOOTINFOTABLE_BCTSIZE 0x38 /* BCT size in BIT in IRAM */ +#define NVBOOTINFOTABLE_BCTPTR 0x3C /* BCT pointer in BIT in IRAM */ +#define BCT_ODMDATA_OFFSET 4068 /* 12 bytes from end of BCT */ + +/* These are the available SKUs (product types) for Tegra */ +enum { + SKU_ID_T20 = 0x8, + SKU_ID_T25SE = 0x14, + SKU_ID_AP25 = 0x17, + SKU_ID_T25 = 0x18, + SKU_ID_AP25E = 0x1b, + SKU_ID_T25E = 0x1c, +}; + +/* These are the SOC categories that affect clocking */ +enum { + TEGRA_SOC_T20, + TEGRA_SOC_T25, + + TEGRA_SOC_COUNT, + TEGRA_SOC_UNKNOWN = -1, +}; + +#else /* __ASSEMBLY__ */ +#define PRM_RSTCTRL TEGRA20_PMC_BASE +#endif + +#endif /* TEGRA20_H */ |