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x86: Allow devices to write ACPI tables
author
Simon Glass
<sjg@chromium.org>
Sun, 26 Apr 2020 15:19:48 +0000
(09:19 -0600)
committer
Bin Meng
<bmeng.cn@gmail.com>
Thu, 30 Apr 2020 09:16:12 +0000
(17:16 +0800)
Call the new core function to permit devices to write their own ACPI
tables. These tables will appear after all other tables.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
arch/x86/lib/acpi_table.c
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diff --git
a/arch/x86/lib/acpi_table.c
b/arch/x86/lib/acpi_table.c
index b73cc6433974d7702d6888e8fd8fe53fd5ee91c2..d8622da394a1c82bac3ca0532b7804c0efcac7bf 100644
(file)
--- a/
arch/x86/lib/acpi_table.c
+++ b/
arch/x86/lib/acpi_table.c
@@
-590,6
+590,8
@@
ulong write_acpi_tables(ulong start_addr)
acpi_inc_align(ctx, spcr->header.length);
acpi_add_table(rsdp, spcr);
+ acpi_write_dev_tables(ctx);
+
addr = map_to_sysmem(ctx->current);
debug("current = %lx\n", addr);