Commit graph

4 commits

Author SHA1 Message Date
Bin Meng
2d1c661915 x86: qemu: qfw: Implement acpi_get_rsdp_addr()
U-Boot on QEMU does not build ACPI table by ourself, instead it uses
the prebuilt ACPI table via the qfw interface. This implements the
qfw version of acpi_get_rsdp_addr() for setup_zimage().

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2018-01-30 22:34:37 +08:00
Simon Glass
42fd8c19b5 x86: Use unsigned long for address in table generation
We should use unsigned long rather than u32 for addresses. Update this so
that the table-generation code builds correctly on 64-bit machines.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-02-06 11:38:46 +08:00
Miao Yan
eece493a7a cmd: qfw: bring ACPI generation code into qfw core
Loading ACPI table from QEMU's fw_cfg interface is not x86 specific
(ARM64 may also make use of it). So move the code to common place.

Signed-off-by: Miao Yan <yanmiaobest@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-05-23 15:18:00 +08:00
Miao Yan
1868659002 cmd: qfw: rename qemu_fw_cfg.[c|h] to qfw.[c|h]
Make file names consistent with CONFIG_QFW and CONFIG_CMD_QFW

Signed-off-by: Miao Yan <yanmiaobest@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-05-23 15:18:00 +08:00
Renamed from drivers/misc/qemu_fw_cfg.c (Browse further)