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path: root/drivers/misc/qfw.c
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2018-01-30x86: qemu: qfw: Implement acpi_get_rsdp_addr()Bin Meng
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>
2017-02-06x86: Use unsigned long for address in table generationSimon Glass
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>
2016-05-23cmd: qfw: bring ACPI generation code into qfw coreMiao Yan
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>
2016-05-23cmd: qfw: rename qemu_fw_cfg.[c|h] to qfw.[c|h]Miao Yan
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>