diff options
Diffstat (limited to 'src/soc/nvidia/tegra124')
| -rw-r--r-- | src/soc/nvidia/tegra124/Makefile.inc | 2 | ||||
| -rw-r--r-- | src/soc/nvidia/tegra124/i2c.c | 27 | ||||
| -rw-r--r-- | src/soc/nvidia/tegra124/include/soc/addressmap.h | 10 |
3 files changed, 39 insertions, 0 deletions
diff --git a/src/soc/nvidia/tegra124/Makefile.inc b/src/soc/nvidia/tegra124/Makefile.inc index 683d940eb4..d4d16fec2c 100644 --- a/src/soc/nvidia/tegra124/Makefile.inc +++ b/src/soc/nvidia/tegra124/Makefile.inc @@ -2,8 +2,10 @@ CBOOTIMAGE = cbootimage bootblock-y += cbfs.c bootblock-y += clock.c +bootblock-y += i2c.c bootblock-y += monotonic_timer.c bootblock-y += ../tegra/gpio.c +bootblock-y += ../tegra/i2c.c bootblock-y += ../tegra/pingroup.c bootblock-y += ../tegra/pinmux.c bootblock-y += timer.c diff --git a/src/soc/nvidia/tegra124/i2c.c b/src/soc/nvidia/tegra124/i2c.c new file mode 100644 index 0000000000..b54230b171 --- /dev/null +++ b/src/soc/nvidia/tegra124/i2c.c @@ -0,0 +1,27 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2013 Google Inc. + * + * 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; version 2 of the License. + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <soc/addressmap.h> +#include <soc/nvidia/tegra/i2c.h> + +void * const tegra_i2c_bases[TEGRA_I2C_BASE_COUNT] = { + (void *)TEGRA_I2C_BASE, (void *)TEGRA_I2C2_BASE, + (void *)TEGRA_I2C3_BASE, (void *)TEGRA_I2C4_BASE, + (void *)TEGRA_I2C5_BASE, (void *)TEGRA_I2C6_BASE +}; diff --git a/src/soc/nvidia/tegra124/include/soc/addressmap.h b/src/soc/nvidia/tegra124/include/soc/addressmap.h index 2fd607d4ad..bf59d75085 100644 --- a/src/soc/nvidia/tegra124/include/soc/addressmap.h +++ b/src/soc/nvidia/tegra124/include/soc/addressmap.h @@ -44,7 +44,13 @@ enum { TEGRA_APB_UARTD_BASE = TEGRA_APB_MISC_BASE + 0x6300, TEGRA_APB_UARTE_BASE = TEGRA_APB_MISC_BASE + 0x6400, TEGRA_NAND_BASE = TEGRA_APB_MISC_BASE + 0x8000, + TEGRA_I2C_BASE = TEGRA_APB_MISC_BASE + 0xC000, TEGRA_SPI_BASE = TEGRA_APB_MISC_BASE + 0xC380, + TEGRA_I2C2_BASE = TEGRA_APB_MISC_BASE + 0xC400, + TEGRA_I2C3_BASE = TEGRA_APB_MISC_BASE + 0xC500, + 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, @@ -59,4 +65,8 @@ enum { TEGRA_USB_ADDR_MASK = 0xFFFFC000, }; +enum { + TEGRA_I2C_BASE_COUNT = 6, +}; + #endif /* __SOC_NVIDIA_TEGRA124_INCLUDE_SOC_ADDRESS_MAP_H__ */ |