bcm63xx/u-boot/arch/x86/include/asm, branch masterBroadcom-s U-Boothttps://git.openwrt.org/project/bcm63xx/u-boot/atom?h=master2019-05-08T05:02:18Zx86: Add a simple TPL implementation2019-05-08T05:02:18ZSimon Glass2019-05-02T16:52:12Zurn:sha1:7c03caf6fac19cfef049ec84d813e87481d48d69
Add the required CPU code so that TPL builds correctly. Also update the
SPL code to deal with being booted from TPL.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
x86: Support saving MRC data from SPL2019-05-08T05:02:14ZSimon Glass2019-04-26T03:58:57Zurn:sha1:9a67994e0132f0a078de6ab7c11a049dbb5c365c
When SPL is used to set up the memory controller we want to save the MRC
data in SPL to avoid needing to pass it up to U-Boot proper to save. Add a
function to handle that.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
x86: Add a handoff header file2019-05-08T05:02:12ZSimon Glass2019-04-26T03:58:47Zurn:sha1:62be5dd8858e4b9c1aea635619be707ec45d4a88
Add an arch-specific handoff header so that we can use the HANDOFF feature
on x86 devices.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
x86: Add a way to reinit the cpu2019-05-08T05:02:11ZSimon Glass2019-04-26T03:58:42Zurn:sha1:c0069e9a8a033a359a202e6252da228edab9b5af
We cannot init the CPU fully both than once during a boot. Add a new
function which can be called to figure out the CPU identity, but which
does not change anything. For x86_64, this is empty for now.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
x86: acpi: Add DMA descriptors for I2C1 on Intel Tangier2019-03-10T00:17:00ZAndy Shevchenko2019-02-26T11:43:15Zurn:sha1:c652dd15571e6c7df35ff30eeb8b3e2b7e6300ba
Intel Tangier SoC has a general purpose DMA which can serve to speed up
communications on SPI and I2C serial buses.
Provide DMA descriptors to utilize this capability in the future.
Note, I2C6, which is available to user, has no DMA request lines connected.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
x86: acpi: Add DMA descriptors for SPI5 on Intel Tangier2019-03-10T00:17:00ZAndy Shevchenko2019-02-26T11:43:14Zurn:sha1:1d2825aa30b63e01ac353ebf36159fda00e33a05
Intel Tangier SoC has a general purpose DMA which can serve to speed up
communications on SPI and I2C serial buses.
Provide DMA descriptors to utilize this capability in the future.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
x86: broadwell: Add support for serial I/O devices2019-02-20T07:27:10ZSimon Glass2019-02-17T03:25:03Zurn:sha1:3f3411ebf864f6aa656cc8788ef1a7d2270b8e7a
Add support for initing the I2C device and ADSP on broadwell. These are
needed for sound to work.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
x86: broadwell: Add support for the ADSP2019-02-20T07:27:10ZSimon Glass2019-02-17T03:25:01Zurn:sha1:23e8bd7e49b6d402fafd1247e0b791c80c802561
The Application Digital Signal Processor is used for sound processing with
broadwell. Add a driver to support this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
sound: x86: Add beeping support in i82542019-02-20T07:27:09ZSimon Glass2019-02-17T03:24:58Zurn:sha1:79a5be820d9b187a1d8617d6a1cb65392448322d
Adjust the code to allow beeping at different frequencies, using a
calculated value for timer 2.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
sound: x86: link: Add sound support2019-02-20T07:27:09ZSimon Glass2019-02-17T03:24:57Zurn:sha1:6744c0d6525e9fb9b5c7fc0d7b66c0d0cbdf6177
Add sound support for link, using the HDA codec implementation.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>