diff options
Diffstat (limited to 'src/soc/nvidia/tegra124/include')
| -rw-r--r-- | src/soc/nvidia/tegra124/include/soc/addressmap.h | 22 | ||||
| -rw-r--r-- | src/soc/nvidia/tegra124/include/soc/clock.h | 171 | ||||
| -rw-r--r-- | src/soc/nvidia/tegra124/include/soc/display.h | 22 |
3 files changed, 209 insertions, 6 deletions
diff --git a/src/soc/nvidia/tegra124/include/soc/addressmap.h b/src/soc/nvidia/tegra124/include/soc/addressmap.h index bf59d75085..98362156d2 100644 --- a/src/soc/nvidia/tegra124/include/soc/addressmap.h +++ b/src/soc/nvidia/tegra124/include/soc/addressmap.h @@ -21,6 +21,8 @@ #ifndef __SOC_NVIDIA_TEGRA124_INCLUDE_SOC_ADDRESS_MAP_H__ #define __SOC_NVIDIA_TEGRA124_INCLUDE_SOC_ADDRESS_MAP_H__ +#include <stddef.h> + enum { TEGRA_SRAM_BASE = 0x40000000, TEGRA_SRAM_SIZE = 0x20000 @@ -28,12 +30,15 @@ enum { enum { TEGRA_ARM_PERIPHBASE = 0x50040000, + TEGRA_ARM_DISPLAYA = 0x54200000, + TEGRA_ARM_DISPLAYB = 0x54240000, TEGRA_PG_UP_BASE = 0x60000000, TEGRA_TMRUS_BASE = 0x60005010, TEGRA_CLK_RST_BASE = 0x60006000, TEGRA_FLOW_BASE = 0x60007000, TEGRA_GPIO_BASE = 0x6000D000, TEGRA_EVP_BASE = 0x6000F000, + TEGRA_APB_DMA_BASE = 0x60020000, TEGRA_APB_MISC_BASE = 0x70000000, TEGRA_APB_MISC_GP_BASE = TEGRA_APB_MISC_BASE + 0x0800, TEGRA_APB_PINGROUP_BASE = TEGRA_APB_MISC_BASE + 0x0868, @@ -51,12 +56,12 @@ enum { TEGRA_I2C4_BASE = TEGRA_APB_MISC_BASE + 0xC700, TEGRA_I2C5_BASE = TEGRA_APB_MISC_BASE + 0xD000, TEGRA_I2C6_BASE = TEGRA_APB_MISC_BASE + 0xD100, - TEGRA_SLINK1_BASE = TEGRA_APB_MISC_BASE + 0xD400, - TEGRA_SLINK2_BASE = TEGRA_APB_MISC_BASE + 0xD600, - TEGRA_SLINK3_BASE = TEGRA_APB_MISC_BASE + 0xD800, - TEGRA_SLINK4_BASE = TEGRA_APB_MISC_BASE + 0xDA00, - TEGRA_SLINK5_BASE = TEGRA_APB_MISC_BASE + 0xDC00, - TEGRA_SLINK6_BASE = TEGRA_APB_MISC_BASE + 0xDE00, + TEGRA_SPI1_BASE = TEGRA_APB_MISC_BASE + 0xD400, + TEGRA_SPI2_BASE = TEGRA_APB_MISC_BASE + 0xD600, + TEGRA_SPI3_BASE = TEGRA_APB_MISC_BASE + 0xD800, + TEGRA_SPI4_BASE = TEGRA_APB_MISC_BASE + 0xDA00, + TEGRA_SPI5_BASE = TEGRA_APB_MISC_BASE + 0xDC00, + TEGRA_SPI6_BASE = TEGRA_APB_MISC_BASE + 0xDE00, TEGRA_DVC_BASE = TEGRA_APB_MISC_BASE + 0xD000, TEGRA_PMC_BASE = TEGRA_APB_MISC_BASE + 0xE400, TEGRA_EMC_BASE = TEGRA_APB_MISC_BASE + 0xF400, @@ -69,4 +74,9 @@ enum { TEGRA_I2C_BASE_COUNT = 6, }; +enum { + FB_SIZE_MB = (32), + FB_BASE_MB = (CONFIG_SYS_SDRAM_BASE/MiB + (CONFIG_DRAM_SIZE_MB - FB_SIZE_MB)), +}; + #endif /* __SOC_NVIDIA_TEGRA124_INCLUDE_SOC_ADDRESS_MAP_H__ */ diff --git a/src/soc/nvidia/tegra124/include/soc/clock.h b/src/soc/nvidia/tegra124/include/soc/clock.h new file mode 100644 index 0000000000..056a38b2e0 --- /dev/null +++ b/src/soc/nvidia/tegra124/include/soc/clock.h @@ -0,0 +1,171 @@ +/* + * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __SOC_NVIDIA_TEGRA124_CLOCK_H__ +#define __SOC_NVIDIA_TEGRA124_CLOCK_H__ + +enum { + CLK_L_CPU = 0x1 << 0, + CLK_L_COP = 0x1 << 1, + CLK_L_TRIG_SYS = 0x1 << 2, + CLK_L_RTC = 0x1 << 4, + CLK_L_TMR = 0x1 << 5, + CLK_L_UARTA = 0x1 << 6, + CLK_L_UARTB = 0x1 << 7, + CLK_L_GPIO = 0x1 << 8, + CLK_L_SDMMC2 = 0x1 << 9, + CLK_L_SPDIF = 0x1 << 10, + CLK_L_I2S1 = 0x1 << 11, + CLK_L_I2C1 = 0x1 << 12, + CLK_L_NDFLASH = 0x1 << 13, + CLK_L_SDMMC1 = 0x1 << 14, + CLK_L_SDMMC4 = 0x1 << 15, + CLK_L_PWM = 0x1 << 17, + CLK_L_I2S2 = 0x1 << 18, + CLK_L_EPP = 0x1 << 19, + CLK_L_VI = 0x1 << 20, + CLK_L_2D = 0x1 << 21, + CLK_L_USBD = 0x1 << 22, + CLK_L_ISP = 0x1 << 23, + CLK_L_3D = 0x1 << 24, + CLK_L_DISP2 = 0x1 << 26, + CLK_L_DISP1 = 0x1 << 27, + CLK_L_HOST1X = 0x1 << 28, + CLK_L_VCP = 0x1 << 29, + CLK_L_I2S0 = 0x1 << 30, + CLK_L_CACHE2 = 0x1 << 31, + + CLK_H_MEM = 0x1 << 0, + CLK_H_AHBDMA = 0x1 << 1, + CLK_H_APBDMA = 0x1 << 2, + CLK_H_KBC = 0x1 << 4, + CLK_H_STAT_MON = 0x1 << 5, + CLK_H_PMC = 0x1 << 6, + CLK_H_FUSE = 0x1 << 7, + CLK_H_KFUSE = 0x1 << 8, + CLK_H_SBC1 = 0x1 << 9, + CLK_H_SNOR = 0x1 << 10, + CLK_H_JTAG2TBC = 0x1 << 11, + CLK_H_SBC2 = 0x1 << 12, + CLK_H_SBC3 = 0x1 << 14, + CLK_H_I2C5 = 0x1 << 15, + CLK_H_DSI = 0x1 << 16, + CLK_H_HSI = 0x1 << 18, + CLK_H_HDMI = 0x1 << 19, + CLK_H_CSI = 0x1 << 20, + CLK_H_I2C2 = 0x1 << 22, + CLK_H_UARTC = 0x1 << 23, + CLK_H_MIPI_CAL = 0x1 << 24, + CLK_H_EMC = 0x1 << 25, + CLK_H_USB2 = 0x1 << 26, + CLK_H_USB3 = 0x1 << 27, + CLK_H_MPE = 0x1 << 28, + CLK_H_VDE = 0x1 << 29, + CLK_H_BSEA = 0x1 << 30, + CLK_H_BSEV = 0x1 << 31, + + CLK_U_UARTD = 0x1 << 1, + CLK_U_UARTE = 0x1 << 2, + CLK_U_I2C3 = 0x1 << 3, + CLK_U_SBC4 = 0x1 << 4, + CLK_U_SDMMC3 = 0x1 << 5, + CLK_U_PCIE = 0x1 << 6, + CLK_U_OWR = 0x1 << 7, + CLK_U_AFI = 0x1 << 8, + CLK_U_CSITE = 0x1 << 9, + CLK_U_PCIEXCLK = 0x1 << 10, + CLK_U_AVPUCQ = 0x1 << 11, + CLK_U_TRACECLKIN = 0x1 << 13, + CLK_U_SOC_THERM = 0x1 << 14, + CLK_U_DTV = 0x1 << 15, + CLK_U_NAND_SPEED = 0x1 << 16, + CLK_U_I2C_SLOW = 0x1 << 17, + CLK_U_DSIB = 0x1 << 18, + CLK_U_TSEC = 0x1 << 19, + CLK_U_IRAMA = 0x1 << 20, + CLK_U_IRAMB = 0x1 << 21, + CLK_U_IRAMC = 0x1 << 22, + + // Clock reset. + CLK_U_EMUCIF = 0x1 << 23, + // Clock enable. + CLK_U_IRAMD = 0x1 << 23, + + CLK_U_CRAM2 = 0x2 << 24, + CLK_U_XUSB_HOST = 0x1 << 25, + CLK_U_MSENC = 0x1 << 27, + CLK_U_SUS_OUT = 0x1 << 28, + CLK_U_DEV2_OUT = 0x1 << 29, + CLK_U_DEV1_OUT = 0x1 << 30, + CLK_U_XUSB_DEV = 0x1 << 31, + + CLK_V_CPUG = 0x1 << 0, + CLK_V_CPULP = 0x1 << 1, + CLK_V_3D2 = 0x1 << 2, + CLK_V_MSELECT = 0x1 << 3, + CLK_V_I2S3 = 0x1 << 5, + CLK_V_I2S4 = 0x1 << 6, + CLK_V_I2C4 = 0x1 << 7, + CLK_V_SBC5 = 0x1 << 8, + CLK_V_SBC6 = 0x1 << 9, + CLK_V_AUDIO = 0x1 << 10, + CLK_V_APBIF = 0x1 << 11, + CLK_V_DAM0 = 0x1 << 12, + CLK_V_DAM1 = 0x1 << 13, + CLK_V_DAM2 = 0x1 << 14, + CLK_V_HDA2CODEC_2X = 0x1 << 15, + CLK_V_ATOMICS = 0x1 << 16, + CLK_V_ACTMON = 0x1 << 23, + CLK_V_SATA = 0x1 << 28, + CLK_V_HDA = 0x1 << 29, + + CLK_W_HDA2HDMICODEC = 0x1 << 0, + CLK_W_SATACOLD = 0x1 << 1, + CLK_W_CEC = 0x1 << 8, + CLK_W_XUSB_PADCTL = 0x1 << 14, + CLK_W_ENTROPY = 0x1 << 21, + CLK_W_AMX0 = 0x1 << 25, + CLK_W_ADX0 = 0x1 << 26, + CLK_W_DVFS = 0x1 << 27, + CLK_W_XUSB_SS = 0x1 << 28, + CLK_W_MC1 = 0x1 << 30, + CLK_W_EMC1 = 0x1 << 31 +}; + +/* PLL stabilization delay in usec */ +#define CLOCK_PLL_STABLE_DELAY_US 300 + +#define IO_STABILIZATION_DELAY (2) +/* Calculate clock fractional divider value from ref and target frequencies */ +#define CLK_DIVIDER(REF, FREQ) ((((REF) * 2) / FREQ) - 2) + +/* Calculate clock frequency value from reference and clock divider value */ +#define CLK_FREQUENCY(REF, REG) (((REF) * 2) / (REG + 2)) + +/* soc-specific */ +#define TEGRA_PLLX_KHZ (1900000) +#define TEGRA_PLLP_KHZ (408000) +#define TEGRA_PLLC_KHZ (600000) +#define TEGRA_PLLD_KHZ (925000) +#define TEGRA_PLLU_KHZ (960000) + +int clock_get_osc_khz(void); +void clock_early_uart(void); +void clock_cpu0_config_and_reset(void * entry); +void clock_config(void); +void clock_init(void); +void clock_ll_set_source_divisor(u32 *reg, u32 source, u32 divisor); +#endif /* __SOC_NVIDIA_TEGRA124_CLOCK_H__ */ diff --git a/src/soc/nvidia/tegra124/include/soc/display.h b/src/soc/nvidia/tegra124/include/soc/display.h new file mode 100644 index 0000000000..8c7e3e7b17 --- /dev/null +++ b/src/soc/nvidia/tegra124/include/soc/display.h @@ -0,0 +1,22 @@ +/* + * Copyright 2013 Google Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __SOC_NVIDIA_TEGRA124_INCLUDE_SOC_DISPLAY_H__ +#define __SOC_NVIDIA_TEGRA124_INCLUDE_SOC_DISPLAY_H__ + +void setup_display(struct soc_nvidia_tegra124_config *config); + +#endif /* __SOC_NVIDIA_TEGRA124_INCLUDE_SOC_DISPLAY_H__ */ |