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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/Marvell/octeontx/smc.c | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/board/Marvell/octeontx/smc.c')
| -rw-r--r-- | roms/u-boot/board/Marvell/octeontx/smc.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/roms/u-boot/board/Marvell/octeontx/smc.c b/roms/u-boot/board/Marvell/octeontx/smc.c new file mode 100644 index 000000000..5eeba2358 --- /dev/null +++ b/roms/u-boot/board/Marvell/octeontx/smc.c @@ -0,0 +1,25 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2018 Marvell International Ltd. + * + * https://spdx.org/licenses + */ + +#include <asm/global_data.h> +#include <asm/ptrace.h> +#include <asm/system.h> +#include <asm/arch/smc.h> + +DECLARE_GLOBAL_DATA_PTR; + +ssize_t smc_dram_size(unsigned int node) +{ + struct pt_regs regs; + + regs.regs[0] = OCTEONTX_DRAM_SIZE; + regs.regs[1] = node; + smc_call(®s); + + return regs.regs[0]; +} + |