From 9698e8ddbf95ea366d748b03c41c07416d312d23 Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Fri, 20 Dec 2024 01:37:59 +0100 Subject: [PATCH] acpi: don't fill FADT, MADT if CONFIG_QFW_ACPI=y When using the ACPI tables supplied by QEMU, we don't need to build the FADT and MADT tables in U-Boot. This patch avoids a build failure make qemu-riscv64_smode_defconfig acpi.config riscv64-linux-gnu-ld.bfd: lib/acpi/acpi_table.o: in function `acpi_write_fadt': lib/acpi/acpi_table.c:265:(.text.acpi_write_fadt+0x15c): undefined reference to `acpi_fill_fadt' riscv64-linux-gnu-ld.bfd: lib/acpi/acpi_table.o: in function `acpi_write_madt': lib/acpi/acpi_table.c:294:(.text.acpi_write_madt+0x52): undefined reference to `acpi_fill_madt' Fixes: f5f7962091e4 ("acpi: x86: Write FADT in common code") Fixes: 4a3fc0f525da ("acpi: x86: Move MADT to common code") Signed-off-by: Heinrich Schuchardt Reviewed-by: Patrick Rudolph --- lib/acpi/acpi_table.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/acpi/acpi_table.c b/lib/acpi/acpi_table.c index 150f75027a5..c0ed24984af 100644 --- a/lib/acpi/acpi_table.c +++ b/lib/acpi/acpi_table.c @@ -273,7 +273,9 @@ int acpi_write_fadt(struct acpi_ctx *ctx, const struct acpi_writer *entry) return acpi_add_fadt(ctx, fadt); } +#ifndef CONFIG_QFW_ACPI ACPI_WRITER(5fadt, "FADT", acpi_write_fadt, 0); +#endif int acpi_write_madt(struct acpi_ctx *ctx, const struct acpi_writer *entry) { @@ -308,7 +310,9 @@ int acpi_write_madt(struct acpi_ctx *ctx, const struct acpi_writer *entry) return 0; } +#ifndef CONFIG_QFW_ACPI ACPI_WRITER(5madt, "MADT", acpi_write_madt, 0); +#endif void acpi_create_dbg2(struct acpi_dbg2_header *dbg2, int port_type, int port_subtype,