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Diffstat (limited to 'src/soc/nvidia/tegra132/ramstage.c')
| -rw-r--r-- | src/soc/nvidia/tegra132/ramstage.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/src/soc/nvidia/tegra132/ramstage.c b/src/soc/nvidia/tegra132/ramstage.c deleted file mode 100644 index fec31c4686..0000000000 --- a/src/soc/nvidia/tegra132/ramstage.c +++ /dev/null @@ -1,53 +0,0 @@ -/* - * 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. - */ - -#include <arch/stages.h> -#include <gic.h> -#include <soc/addressmap.h> -#include <soc/clock.h> -#include <soc/mc.h> -#include <soc/mmu_operations.h> - -static void lock_down_vpr(void) -{ - struct tegra_mc_regs *regs = (void *)(uintptr_t)TEGRA_MC_BASE; - - write32(®s->video_protect_bom, 0); - write32(®s->video_protect_size_mb, 0); - write32(®s->video_protect_reg_ctrl, 1); -} - -/* Tegra-specific entry point, called from assembly in stage_entry.S */ -void ramstage_entry(void); -void ramstage_entry(void) -{ - /* TODO: Is this still needed? */ - gic_init(); - - /* TODO: Move TrustZone setup to BL31? */ - trustzone_region_init(); - - tegra132_mmu_init(); - - clock_cpu0_config(); - - clock_init_arm_generic_timer(); - - /* Lock down VPR */ - lock_down_vpr(); - - /* Jump to boot state machine in common code. */ - main(); -} |