diff options
Diffstat (limited to 'src/soc/nvidia/tegra132')
-rw-r--r-- | src/soc/nvidia/tegra132/Kconfig | 1 | ||||
-rw-r--r-- | src/soc/nvidia/tegra132/Makefile.inc | 3 | ||||
-rw-r--r-- | src/soc/nvidia/tegra132/reset.c | 29 |
3 files changed, 33 insertions, 0 deletions
diff --git a/src/soc/nvidia/tegra132/Kconfig b/src/soc/nvidia/tegra132/Kconfig index 2bddf5cf5a..bfd7089738 100644 --- a/src/soc/nvidia/tegra132/Kconfig +++ b/src/soc/nvidia/tegra132/Kconfig @@ -8,6 +8,7 @@ config SOC_NVIDIA_TEGRA132 select ARM_LPAE select DYNAMIC_CBMEM select BOOTBLOCK_CONSOLE + select HAVE_HARD_RESET select HAVE_UART_SPECIAL select HAVE_UART_MEMORY_MAPPED select EARLY_CONSOLE diff --git a/src/soc/nvidia/tegra132/Makefile.inc b/src/soc/nvidia/tegra132/Makefile.inc index 868da42b9c..617376d598 100644 --- a/src/soc/nvidia/tegra132/Makefile.inc +++ b/src/soc/nvidia/tegra132/Makefile.inc @@ -8,6 +8,7 @@ bootblock-y += i2c.c bootblock-y += dma.c bootblock-y += monotonic_timer.c bootblock-y += padconfig.c +bootblock-y += reset.c bootblock-y += ../tegra/gpio.c bootblock-y += ../tegra/i2c.c bootblock-y += ../tegra/pingroup.c @@ -24,6 +25,7 @@ romstage-y += cbmem.c romstage-y += timer.c romstage-y += ccplex.c romstage-y += clock.c +romstage-y += reset.c romstage-y += spi.c romstage-y += i2c.c romstage-y += dma.c @@ -49,6 +51,7 @@ ramstage-y += i2c.c ramstage-y += dma.c ramstage-y += monotonic_timer.c ramstage-y += padconfig.c +ramstage-y += reset.c ramstage-y += ../tegra/apbmisc.c ramstage-y += ../tegra/gpio.c ramstage-y += ../tegra/i2c.c diff --git a/src/soc/nvidia/tegra132/reset.c b/src/soc/nvidia/tegra132/reset.c new file mode 100644 index 0000000000..dc49c3302b --- /dev/null +++ b/src/soc/nvidia/tegra132/reset.c @@ -0,0 +1,29 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2014 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 <reset.h> + +/* + * Promote cpu_reset() to a hard_reset(). A shallower reset can be added, + * if needed, at a later time. + */ +void cpu_reset(void) +{ + hard_reset(); +} |