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author | Myles Watson <mylesgw@gmail.com> | 2009-03-10 20:56:54 +0000 |
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committer | Myles Watson <mylesgw@gmail.com> | 2009-03-10 20:56:54 +0000 |
commit | 34b1d4ef376358661265fbdb64553332aa952e29 (patch) | |
tree | 5e4fc7cf260d6bff4dd73227820014300e7bf04d /src/mainboard/tyan/s2895/mainboard.c | |
parent | 283a49452184365112c1520b0864d930dd8ab63b (diff) | |
download | coreboot-34b1d4ef376358661265fbdb64553332aa952e29.tar.xz |
This patch adds ACPI support for Tyan s2891, s2892, and s2895. There is still
a problem with IRQ 9, but besides that Linux is happy. BSOD in Windows still.
changes by file:
src/mainboard/tyan/s289X/Options.lb:
Add options and defaults for ACPI tables and resources.
src/mainboard/tyan/s289X/mainboard.c:
Add high_tables resource ala Stefan's code for the Kontron.
src/mainboard/tyan/s289X/acpi_tables.c:
Fill out the ACPI tables, using existing code where possible.
Only the madt is different between the boards, to be combined later.
src/mainboard/tyan/s289X/Config.lb:
Compile in acpi_tables.c and dsdt.dsl.
Turn on the parallel port and the real-time-clock.
src/mainboard/tyan/s289x/dsdt.dsl:
The board layout (thanks Rudolf) and interrupts from mptable.c
src/mainboard/tyan/s289x/mptable.c:
Minor formatting changes to make them diff better.
src/superio/smsc/lpc47b397/superio.c:
Correct the size of the real-time-clock so it can be where it belongs.
Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Rudolf Marek <r.marek@assembler.cz>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3989 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/tyan/s2895/mainboard.c')
-rw-r--r-- | src/mainboard/tyan/s2895/mainboard.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/mainboard/tyan/s2895/mainboard.c b/src/mainboard/tyan/s2895/mainboard.c index f615b1fd0a..5f38556467 100644 --- a/src/mainboard/tyan/s2895/mainboard.c +++ b/src/mainboard/tyan/s2895/mainboard.c @@ -1,6 +1,22 @@ #include <device/device.h> +#include <console/console.h> +#include <boot/tables.h> #include "chip.h" +/* in arch/i386/boot/tables.c */ +extern uint64_t high_tables_base, high_tables_size; + +int add_mainboard_resources(struct lb_memory *mem) +{ +#if HAVE_HIGH_TABLES == 1 + printk_debug("Adding high table area\n"); + lb_add_memory_range(mem, LB_MEM_TABLE, + high_tables_base, high_tables_size); +#endif + return 0; +} + + #if CONFIG_CHIP_NAME == 1 struct chip_operations mainboard_ops = { CHIP_NAME("Tyan S2895 Mainboard") |