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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:29:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:29:51 +0000 |
commit | 6e7a315eb67cb6c113cf37e1d66c4f11a51a2b3e (patch) | |
tree | 32451fa3cdd9321fb2591fada9891b2cb70a9cd1 /grub-core/kern/arm/coreboot/coreboot.S | |
parent | Initial commit. (diff) | |
download | grub2-3e86199209a10ed6555e30b8b71884cb7cc45ed2.tar.xz grub2-3e86199209a10ed6555e30b8b71884cb7cc45ed2.zip |
Adding upstream version 2.06.upstream/2.06upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | grub-core/kern/arm/coreboot/coreboot.S | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/grub-core/kern/arm/coreboot/coreboot.S b/grub-core/kern/arm/coreboot/coreboot.S new file mode 100644 index 0000000..a110452 --- /dev/null +++ b/grub-core/kern/arm/coreboot/coreboot.S @@ -0,0 +1,44 @@ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2016 Free Software Foundation, Inc. + * + * GRUB 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 3 of the License, or + * (at your option) any later version. + * + * GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <grub/symbol.h> + + .file "coreboot.S" + .text + .syntax unified +#if !defined (__thumb2__) + .arch armv7a + .arm +#else + .arch armv7 + .thumb +#endif + +FUNCTION(grub_arm_pfr1) + mrc p15, 0, r0, c0, c1, 1 + bx lr + +FUNCTION(grub_armv7_get_timer_value) + isb + mrrc p15, 1, r0, r1, c14 + bx lr + +FUNCTION(grub_armv7_get_timer_frequency) + mrc p15, 0, r0, c14, c0, 0 + bx lr + |