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| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/board/qualcomm/dragonboard410c/lowlevel_init.S | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/board/qualcomm/dragonboard410c/lowlevel_init.S')
| -rw-r--r-- | roms/u-boot/board/qualcomm/dragonboard410c/lowlevel_init.S | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/roms/u-boot/board/qualcomm/dragonboard410c/lowlevel_init.S b/roms/u-boot/board/qualcomm/dragonboard410c/lowlevel_init.S new file mode 100644 index 000000000..762fed561 --- /dev/null +++ b/roms/u-boot/board/qualcomm/dragonboard410c/lowlevel_init.S @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2016 + * Cédric Schieli <cschieli@gmail.com> + */ + +#include <config.h> + +.align 8 +.global fw_dtb +fw_dtb: + .dword 0x0 + +/* + * Routine: save_boot_params (called after reset from start.S) + * Description: save ATAG/FDT address provided by the firmware at boot time + */ + +.global save_boot_params +save_boot_params: + + /* The firmware provided ATAG/FDT address can be found in r2/x0 */ + adr x8, fw_dtb + str x0, [x8] + + /* Returns */ + b save_boot_params_ret |