da336cd5c6
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com> Change-Id: I990d74d9fff06b17ec8a6ee962955e4b0df8b907 Reviewed-on: https://review.coreboot.org/c/coreboot/+/77970 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
21 lines
469 B
C
21 lines
469 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#include <cbmem.h>
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#include <symbols.h>
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#include <commonlib/device_tree.h>
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#include <console/console.h>
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DECLARE_REGION(fdt_pointer)
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uintptr_t cbmem_top_chipset(void)
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{
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const uint64_t top = fdt_get_memory_top((void *) *((uintptr_t *)_fdt_pointer));
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if (top == 0) {
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/* corrupted FDT? */
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die("Could not find top of memory in FDT!");
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}
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printk(BIOS_DEBUG, "%s: 0x%llx\n", __func__, top);
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return (uintptr_t)top;
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}
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