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* x86: qemu: split qfw command interface and qfw coreMiao Yan2016-05-23-177/+200
| | | | | | | | | | | | This patch splits qfw command interface and qfw core function into two files, and introduces a new Kconfig option (CONFIG_QFW) for qfw core. Now when qfw command interface is enabled, it will automatically select qfw core. This patch also makes the ACPI table generation select CONFIG_QFW. Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* cmd: qfw: make fwcfg_present and fwcfg_dma_present publicMiao Yan2016-05-23-17/+23
| | | | | | | | This patch is part of the qfw refactor work. This patch makes qemu_fwcfg_present() and qemu_fwcfg_dma_present() public functions. Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* cmd: qfw: remove qemu_fwcfg_free_files()Miao Yan2016-05-23-15/+11
| | | | | | | | | | | This patch is part of the qfw refactor work. The qemu_fwcfg_free_files() function is only used in error handling in ACPI table generation, let's not make this a core function and move it to the right place. Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* cmd: qfw: add API to iterate firmware listMiao Yan2016-05-23-3/+31
| | | | | | | | This patch is part of the refactor work of qfw. It adds 3 APIs to qfw core to iterate firmware list. Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* x86: qemu: fix ACPI Kconfig optionsMiao Yan2016-05-23-11/+3
| | | | | | | | | | | | | | | CONFIG_GENENRATE_ACPI_TABLE controls the generation of ACPI table which uses U-Boot's built-in methods and CONFIG_QEMU_ACPI_TABLE controls whether to load ACPI table from QEMU's fw_cfg interface. But with commit "697ec431469ce0a4c2fc2c02d8685d907491af84 x86: qemu: Drop our own ACPI implementation", there is only one way to support ACPI table for QEMU targets which is the fw_cfg interface. Having two Kconfig options for this purpose is not necessary any more, so this patch consolidates the two. Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* x86: qemu: Move qfw command over to cmd and add Kconfig entryTom Rini2016-05-23-241/+272
| | | | | | | | | | - Move the command portion of arch/x86/cpu/qemu/fw_cfg.c into cmd/qemu_fw_cfg.c - Move arch/x86/include/asm/fw_cfg.h to include/qemu_fw_cfg.h - Rename ACPI table portion to arch/x86/cpu/qemu/acpi_table.c Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* x86: doc: Document ACPI supportBin Meng2016-05-23-1/+43
| | | | | | | | Remove ACPI from the TODO list and add a new section to document current ACPI support in U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: doc: Minor update for accuracyBin Meng2016-05-23-23/+18
| | | | | | | | | | | | | | | | This updates the doc for the following places: - Mention CRB for Bayley Bay - Mention Congatec QEVAL 2.0 & conga-QA3/E3845 - Limit part of the QEMU paragraphs to 80 cols - Correct some typos (drive, it's, Ubuntu) - Add description for "console=ttyS0,115200" - Remove CONFIG_BOOTDELAY description which is already in x86-common.h Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: Remove acpi=off boot parameter when ACPI is onBin Meng2016-05-23-2/+7
| | | | | | | | | | Remove the kernel boot parameter acpi=off so that kernel can turn on ACPI support. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: baytrail: Add .gitignore for ACPI enabled boardsBin Meng2016-05-23-0/+9
| | | | | | | | | Let git ignore dsdt.aml, dsdt.asl.tmp and dsdt.c files. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: baytrail: Enable ACPI table generation for all boardsBin Meng2016-05-23-0/+83
| | | | | | | | | | Enable ACPI table generation by creating a DSDT table for all baytrail boards: conga-qeval20-qa3-e3845, bayleybay and minnowmax. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: baytrail: Generate ACPI FADT/MADT tablesBin Meng2016-05-23-0/+164
| | | | | | | FADT/MADT tables are platform specific. Generate them for BayTrail. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: baytrail: Add platform ASL filesBin Meng2016-05-23-0/+1348
| | | | | | | | | | | This adds basic BayTrail platform ASL files. They are intended to be included in dsdt.asl of any board that is based on this platform. Note: ACPI mode support for GPIO/LPSS/SCC/LPE are not supported for now. They will be added in the future. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: acpi: Return table length in acpi_create_madt_lapics()Bin Meng2016-05-23-4/+6
| | | | | | | | Like other MADT table write routines, make acpi_create_madt_lapics() return how many bytes it has written instead of the table end addr. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: acpi: Add some generic ASL librariesBin Meng2016-05-23-0/+331
| | | | | | | | | | | | | | This adds several generic ASL libraries that can be included by other ASL files, which are: - debug.asl: for debug output using POST I/O port and legacy serial port - globutil.asl: for string compare routines - statdef.asl: for _STA status values Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: acpi: Clean up table header revisionsBin Meng2016-05-23-18/+4
| | | | | | | | | | | | | | The comment of initializing table header revision says: /* ACPI 1.0/2.0: 1, ACPI 3.0: 2, ACPI 4.0: 3 */ which might mislead it may increase per ACPI spec revision. However this is not the case. It's actually a fixed number as defined in ACPI spec, and in the laest ACPI spec 6.1, some table header revisions are still 1. Clean these up. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: acpi: Align FACS table to a 64 byte boundaryBin Meng2016-05-23-1/+5
| | | | | | | | | | Per ACPI spec, the FACS table address must be aligned to a 64 byte boundary (Windows checks this, but Linux does not). Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: acpi: Use u32 in table write routinesBin Meng2016-05-23-9/+9
| | | | | | | | Use u32 instead of unsigned long in the table write routines, as other routines do. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: acpi: Adjust order in acpi_table.cBin Meng2016-05-23-124/+126
| | | | | | | | | | | Rearrange the routine order a little bit, to follow the order in which ACPI table is defined in acpi_table.h. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: acpi: Change fill_header()Bin Meng2016-05-23-14/+9
| | | | | | | | | | | | | | Rename fill_header() to acpi_fill_header() for consistency. Change its signature to remove the 'length' parameter and make it a public API. Also remove the unnecessary include files, and improve the AmlCode[] comment a little bit. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: acpi: Remove acpi_create_ssdt_generator()Bin Meng2016-05-23-36/+0
| | | | | | | | | | This acpi_create_ssdt_generator() currently does nothing. Remove this for now. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: acpi: Reorder code in acpi_table.hBin Meng2016-05-23-178/+169
| | | | | | | | | | | Reorder the ACPI tables appearance by following the order: RSDP, RSDT, XSDT, FADT, FACS, MADT, MCFG. And adjust the table flag defines accordingly. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: acpi: Various changes to acpi_table.hBin Meng2016-05-23-68/+75
| | | | | | | | | | | | | | | | | | | | | - Use "U-BOOT" and "U-BOOTBL" for the OEM ID and OEM table ID. - Do not typedef acpi_header_t, instead use struct acpi_table_hader. - Use a shorter name aslc_id and aslc-revision. - Change MCFG base address to use 32-bit value pairs (_l and _h). - Apply ACPI_APIC_ prefix to MADT APIC type macros and make their names to be more readable. - Apply __packed to struct acpi_madt_irqoverride and struct acpi_madt_lapic_nmi tables, as they are not naturally aligned by the compiler which leads to wrong sizeof(struct). - Rename model to res1 as it is reserved after ACPI spec 1.0. - Apply ACPI_ prefix to the PM profile macros and change them to enum. - Add ospm_flags to FACS structure which is defined since ACPI 4.0. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: acpi: Remove unused codesBin Meng2016-05-23-68/+0
| | | | | | | | | | | | | | | | | - Remove #include <> header files. - Remove APM_CNT register defines, which should not be here as they are SMI related. - Remove MP_IRQ_ defines as they are duplicates of the same ones in asm/mpspec.h. - Remove ACTL register defines, which should not be here as they are chipset specific. - Remove functional fixed hardware defines, which are not used. - Remove dev_scope related defines, which are not used. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* acpi: Output all errors/warnings/remarks when compiling ASLBin Meng2016-05-23-1/+1
| | | | | | | | | | Remove -va option when invoking IASL compiler so that we can see errors/warnings/remarks in the build log. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* acpi: Specify U-Boot include path for ASL filesBin Meng2016-05-23-1/+1
| | | | | | | | | | It will be much easier if we split the whole dsdt.asl file into multiple smaller ASL parts and have access to U-Boot include files. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* acpi: Explicitly spell out dsdt.c in the make ruleBin Meng2016-05-23-1/+1
| | | | | | | | | | | | | | Currently the make rule for dsdt.c uses a wildcard, as below: $(obj)/%.c: $(src)/%.asl To avoid any side effect, explicitly mention dsdt.c as this is the file we intend to use for ACPI DSDT AML generation. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* acpi: Change build log for ASL filesBin Meng2016-05-23-1/+1
| | | | | | | | | | | | | | Currently when compiling U-Boot with ASL file, the build log says: ASL board/intel/bayleybay/dsdt.c This looks odd as ASL compiler's input is ASL file, not C file. Change the make rule to use $< instead. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: dts: Update to include ACTL register detailsBin Meng2016-05-23-0/+7
| | | | | | | | | | This updates all x86 boards that currently have IRQ router in the dts files to include ACTL register details. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: irq: Enable SCI on IRQ9Bin Meng2016-05-23-0/+31
| | | | | | | | | | By default SCI is disabled after power on. ACTL is the register to enable SCI and route it to PIC/APIC. To support both ACPI in PIC mode and APIC mode, configure SCI to use IRQ9. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de>
* x86: irq: Reserve IRQ9 for ACPI in PIC modeBin Meng2016-05-23-0/+5
| | | | | | | | | | Reserve IRQ9 which is to be used as SCI interrupt number for ACPI in PIC mode. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: acpi: Fix compiler warnings in write_acpi_tables()Bin Meng2016-05-23-4/+4
| | | | | | | | | | | | Fix the following two build warnings in function 'write_acpi_tables': warning: format '%lx' expects argument of type 'long unsigned int', but argument 2 has type 'u32' [-Wformat=] Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: Fix build warning in tables.c when CONFIG_SEABIOSBin Meng2016-05-23-0/+1
| | | | | | | | | | | | | The following build warning is seen in tables.c: warning: implicit declaration of function 'memalign' Add the missing header file to fix it. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* x86: Drop asm/acpi.hBin Meng2016-05-23-27/+0
| | | | | | | | | Remove asm/acpi.h which is never used. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
* Merge git://git.denx.de/u-boot-dmTom Rini2016-05-17-2749/+5419
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| * dm: mmc: test: Add tests for MMCSimon Glass2016-05-17-3/+20
| | | | | | | | | | | | | | | | Add a simple test which checks that a sandbox-emulated SD card can be used correctly. This tests plumbing through the MMC stack's block-device implementaion. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: sandbox: mmc: Enable building MMC code for sandboxSimon Glass2016-05-17-2/+6
| | | | | | | | | | | | | | Enable building the MMC code for sandbox. This increases build coverage for sandbox. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: mmc: sandbox: Add an SD-card emulationSimon Glass2016-05-17-2/+143
| | | | | | | | | | | | | | | | Add an emulation of an SD card to sandbox, allowing MMC to be used in tests. The emulation is very simple, supporting only card detection and reading test data. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: mmc: Add support for driver-model block devicesSimon Glass2016-05-17-30/+58
| | | | | | | | | | | | | | Add support for enabling CONFIG_BLK with MMC. This involves changing a few functions to use struct udevice and adding a MMC block device driver. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: mmc: Add a way to bind MMC devices with driver modelSimon Glass2016-05-17-0/+70
| | | | | | | | | | | | | | | | | | | | Binding an MMC device when CONFIG_BLK is enabled requires that a block device be bound as a child of the MMC device. Add a function to do this. The mmc_create() method will be used only when DM_BLK is disabled. Add an unbind method also. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: mmc: Implement the MMC functions for block devicesSimon Glass2016-05-17-1/+109
| | | | | | | | | | | | | | | | Implement the functions in mmc_legacy.c for driver-model block devices, so that MMC can use driver model for these. This allows CONFIG_BLK to be enabled with DM_MMC. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: sandbox: Only enable the sandbox MMC driver when validSimon Glass2016-05-17-1/+7
| | | | | | | | | | | | | | This driver will require generic MMC and block-device support in a future commit. To avoid test errors, make this change now. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: mmc: Adjust mmc_switch_part() to use a struct mmcSimon Glass2016-05-17-8/+4
| | | | | | | | | | | | | | Instead of looking up the MMC device by number, just pass it in. This makes it possible to use this function with driver model. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: blk: Use the correct error code for blk_get_device_by_str()Simon Glass2016-05-17-3/+3
| | | | | | | | | | | | | | Return -EINVAL instead of -1 in this function, to provide a more meaningful error. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: mmc: Move the device list into a separate fileSimon Glass2016-05-17-121/+176
| | | | | | | | | | | | | | | | | | At present the MMC subsystem maintains its own list of MMC devices. This cannot work with driver model, which needs to maintain this itself. Move the list code into a separate 'legacy' file. The core MMC code remains, and will be shared with the driver-model implementation. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: mmc: Set up the device pointer when using the MMC uclassSimon Glass2016-05-17-1/+14
| | | | | | | | | | | | | | Update the existing drivers to set up this new pointer. This will be required by the MMC uclass. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: blk: Add a comment as to why the bdev member is neededSimon Glass2016-05-17-0/+5
| | | | | | | | | | | | | | This member should be explained, since it is not obvious why it is needed. Add a comment. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: part: Drop the block_drvr tableSimon Glass2016-05-17-64/+30
| | | | | | | | | | | | | | This is not needed since we can use the functions provided by the legacy block device support. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: part: Use the legacy block driver for hardware partition supportSimon Glass2016-05-17-11/+1
| | | | | | | | | | | | Drop use of the table in part.c for this feature. Signed-off-by: Simon Glass <sjg@chromium.org>
| * dm: blk: Add functions to select a hardware partitionSimon Glass2016-05-17-0/+59
| | | | | | | | | | | | | | | | The block device uclass does not currently support selecting a particular hardware partition but this is needed for MMC. Add it so that the blk API can support MMC properly. Signed-off-by: Simon Glass <sjg@chromium.org>
generated by cgit v1.1 at 2024-09-18 19:08:37 +0000