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Use clr/setbits32p to make code cleaner.
BUG=none
TEST=emerge-cherry coreboot
Change-Id: Id99d5aafdf4d687dbe3a0bef29b148537cf58dd8
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84114
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Jianjun Wang <jianjun.wang@mediatek.com>
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Currently pcie.c is built into ramstage only, where DEVTREE_CONST is an
empty macro, so there's no problem with that. However, if we would like
to include that file in pre-ramstage, then DEVTREE_CONST would be
'const', leading to the following build error:
```
src/soc/mediatek/common/pcie.c:104:26: error: assignment discards
'const' qualifier from pointer target type [-Werror=discarded-qualifiers]
104 | root_dev = pcidev_path_on_root(devfn);
| ^
```
BUG=none
TEST=emerge-cherry coreboot
Change-Id: Ia7c95424019ec0dca50bbc6be7f81b6180d06d6e
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84113
Reviewed-by: Jianjun Wang <jianjun.wang@mediatek.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Change-Id: I46021accacbb911d7a7ecfdbb52973a7da78f36e
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84125
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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- Add Kconfig: SOC_INTEL_COMMON_BLOCK_GPIO_16BIT_CPU_PORTID.
- Change cpu_port field to 16-bit width if the Kconfig is set.
BUG=none
TEST=boot to OS and use iotools to read the registers that use 16-bit
port ID such as IOM AUX Bias Ctrl register to verify the 16-bit group
ID field. The bit 15:8 of the returned port ID value should be 0xF2
instead of zero.
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: I8c1a48d587bd41178b0c6bb0144fda93e292423d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83981
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Previously, `early_graphics_stop()` was skipped unconditionally if
`CONFIG(SOC_INTEL_CSE_LITE_SYNC_IN_RAMSTAGE)` was enabled. This led
to overlapping screens when CSE sync was not triggered in ramstage,
as both the eSOL message and the firmware splash screen would be
displayed.
This change refactors the condition for calling `early_graphics_stop()`
to ensure it is only skipped if a CSE firmware update is actually
required *and* `CONFIG(SOC_INTEL_CSE_LITE_SYNC_IN_RAMSTAGE)` is set.
This allows eSOL to display its message during CSE sync, but tears
down early graphics programming in other cases to prevent overlapping
screens.
Additionally, this change ensures that `early_graphics_stop()` is the
last function called by the romstage to guarantee proper cleanup.
BUG=b:362895813
TEST=Able to boot google/tivviks_ufs without overlapping screens.
Change-Id: Idc01bfc8963d65fcb0441300e7c9267eaaefefb9
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84144
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Amanda Hwang <amanda_hwang@compal.corp-partner.google.com>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
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Change-Id: Id0ab5e641684e03da555a127808c0def5a53cbe6
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84159
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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To support Widevine DRM, enable VBOOT_DEFINE_WIDEVINE_COUNTERS.
BUG=b:357976379
TEST=emerge-rauru coreboot
BRANCH=none
Change-Id: I3760c30b175338165f8e11b59c7cfa830070a19e
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84121
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
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LTO does not like that assert on a constant, so use the more appropriate
static assertion.
Change-Id: I52094ec825fcec56a9b9fb6b9abc58644c2bf9cb
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84047
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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On xeon-sp this is a zero length array. With GCC LTO this triggers the
stringop-overread warning. To work around this change the signature of
the function from an array to a pointer.
Change-Id: Ieee6e9bddc4e738eb560dd0e69dc3087ac9f5da6
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84042
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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A DDR5 DIMM internally has two channels each of width 32 bit.
But the total physical channel width is 64 bit.
This is the same fix as be5dc3daa "soc/intel/alderlake: Configure DDR5
Physical channel width to 64"
Building with GCC LTO cought this buffer overflow when assigning SPD
addresses to a buffer.
Change-Id: Ief6018e4dcce6b26804ff864cdfe116f0f90d545
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84085
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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There is no struct device *dev equivalent of this function. Clang LTO
warns about mismatching types.
Change-Id: I22c8c9b9f350c53469a5d386db211969c8a41cf0
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84084
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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The driver sets ACPI names for PCIe root ports and its subordinate
devices, and fill SSDT for them accordingly. SPR PCIe root port
devices are initially supported.
TEST=Build and boot on intel/archercity CRB
Change-Id: I81bd5d5a2e62301543a332162a5a789e0793e18e
Signed-off-by: Shuo Liu <shuo.liu@intel.com>
Signed-off-by: Jincheng Li <jincheng.li@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81567
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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This updated microcode fixes the recent voltage issues on the Raptor
Lake S platform. Intel provided this specific microcode just as an
attachment [1]. Thus, we've uploaded it to our own blobs repository,
which is why the path is changed.
Microcode signature:
sig 0x000b0671, pf_mask 0x32, 2024-07-18, rev 0x0129
[1] https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/issues/81
Change-Id: I6d01e38476b0d3dc5281ea1d85bac87043d122dd
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84132
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The underlying IMD function already returns an integer which indicates
success or failure.
This removes the need to have initialized variables that need to be
checked for NULL later. In some cases this actually adds the appropriate
check for returned values.
Dying is appropriate if cbmem is not found as it is essential to the
bootflow.
Change-Id: Ib3e09a75380faf9f533601368993261f042422ef
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84039
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Add USB host function support.
TEST=read usb data successfully.
BUG=b:317009620
Signed-off-by: Mingjin Ge <mingjin.ge@mediatek.corp-partner.google.com>
Change-Id: Ia4efcddac9bf5e04e688648a5c22384075a0b026
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84023
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
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According to RDC#646929 Power Map, there are two expected values of
VccInAuxImonIccImax and the value has to align with HW design.
But in current code, vccin_aux_imon_iccmax is hard code to 27000 (27A),
hence, provide a config for projects modification.
BUG=b:330117043
BRANCH=firmware-nissa-15217.B
TEST=Modify the register and add a printk to output a debug message
to observe whether the value is changing as expected.
Change-Id: I0651f0eb8a5c32b27c524e43bbf6f2a184b95657
Signed-off-by: Simon Yang <simon1.yang@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82682
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
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This patch eliminates the LPC_IOE_COMA_EN and LPC_IOE_COMB_EN IO enables
from the io_enables variable in the pch_early_iorange_init() function
because lpc_io_setup_comm_a_b() is intended to activate legacy COM
ports like COM-A (0x3F8 - 0x3FF) and COM_B (0x2F8 - 0x2FF).
These COM ports are being activated unconditionally, which is
undesirable for the Intel Alder Lake platform and causes traffic over
the IO bus.
As a result, this code is being removed and platforms that select
DRIVERS_UART_8250IO can activate legacy COM ports.
BUG=b:354066052
TEST=Able to boot google/redrix to the operating system and confirm
that there was no traffic over legacy COMs while being monitored
using the eSPI analyzer.
Change-Id: I7a6e38bd151f823d37c07ee89a800489122cc209
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84080
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch removes the SOC_INTEL_GFX_MBUS_JOIN configuration option.
Support for fast modeset joining has been added to the mainline i915
kernel driver (https://patchwork.freedesktop.org/series/130480/),
making this coreboot-specific workaround unnecessary.
BUG=b:291885733
TEST=Successful build and boot of google/marasov with single and dual
displays, no redundant boot splash.
Change-Id: I53c08a0e7a40b24db7cc910c5b9adc2376a9bb17
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84030
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paz Zcharya <pazz@google.com>
Reviewed-by: YH Lin <yueherngl@google.com>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
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Change-Id: I4fc824bef1daf8c12eb671c58de9019ce5a23a2e
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83575
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Jonathon Hall <jonathon.hall@puri.sm>
Reviewed-by: Erik van den Bogaert <ebogaert@eltan.com>
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Now that the PSP SMI handler for flash access is also implemented for
the PSP generation 1, the PSP SMI handler can be added to the
Stoneyridge code too. The actual PSP SMI handler code will only be added
to the build when SOC_AMD_COMMON_BLOCK_PSP_SMI is selected which isn't
the default case, so this patch doesn't change the current behavior
unless that option is also selected. This SMI handler mainly added for
completeness since the PSP firmware blobs released for Stoneyridge are
probably lacking the corresponding PSP-side code to send the PSP SMI to
the host. At least if I remember correctly the PSP bootloader release
for Stoneyridge has the ability to load the secure OS removed and since
the secure OS is the runtime component, some part of that is probably
what's sending those SMIs to the host. If there are some other PSP
bootloader builds that support loading the secure OS, this patch might
still be useful for those.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I78944e2de86bc1e8e277d22a7a8da517622f49a1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84077
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Now that we have the local psp_smi_flash.h header, move the
psp_smi_spi_* function prototypes there.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I12cbbabf6a960836fe0c5dc1424c08550cb66a7a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84068
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
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Use the uint[8,16,32,64]_t data types everywhere instead of a mixture of
uint[8,16,32,64]_t and u[8,16,32,64] data types for consistency.
Suggested-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I36151ecf94619afaf690dbb73834fcff3c51fdac
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84067
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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Add helper functions to send the PSP commands to query the fTPM and
PSP capability bits as well as the HSTI state. All SoCs using any PSP
generation support the MBOX_BIOS_CMD_PSP_FTPM_QUERY command and some
generation 1 and all generation 2 PSP SoCs support the
MBOX_BIOS_CMD_HSTI_QUERY command, so implement those two in the common
psp.c. Only PSP generation 2 supports the MBOX_BIOS_CMD_PSP_CAPS_QUERY
command, so implement that one in psp_gen2.c.
This code is ported and modified from
github.com/teslamotors/coreboot/tree/tesla-4.12-amd
Document #54267 revision 1.06 was used as reference for the 1st PSP
generation and document #55758 revision 2.04 was used for the 2nd PSP
generation.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I4e17f994fb332690828c55742262da793e297d99
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84066
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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Rename MBOX_BIOS_CMD_PSP_QUERY to MBOX_BIOS_CMD_PSP_FTPM_QUERY to bring
it a bit more in line with document #55758 revision 2.04 and to avoid
confusion when another command is added in a follow-up patch. In
document #54267 revision 1.06 this command is called
MBOX_BIOS_CMD_PSP_QUERY and in document #55758 revision 2.04 it's called
MBOX_BIOS_CMD_FTPM_QUERY, so just name it MBOX_BIOS_CMD_PSP_FTPM_QUERY
in coreboot which should be the least confusing name for it that still
somewhat aligns with the documentation.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Id085b34363d39528bd125dfb77596d3ed13b6fa9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84065
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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Implement the request buffer access functions for the PSP generation 1
case. In this case, only the SMI_TARGET_NVRAM is supported, so always
return this target NV ID and always return true in the validity checks
which in the PSP generation 2 case check if the target NV ID is valid.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I7e141f846e930bab6972a281745c0180ac52c291
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84064
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
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The request buffer data structures differ between the PSP generation 1
and 2 in the way that the generation 2 added the 64 bit target NV ID
field right at the beginning of the request buffer data structures. In
order to make the data structure definitions common, remove the
target_nv_id struct element via the preprocessor in case the
SOC_AMD_COMMON_BLOCK_PSP_GEN2 option isn't selected. Since the request
buffer data structures are now common for both generations, also remove
the 'v2' from the struct names.
Document #54267 revision 1.06 was used as reference for the 1st PSP
generation and document #55758 revision 2.04 was used for the 2nd PSP
generation.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ibe0bd2d8e6a5c39cc67a49e7bb3a51ce0900a39a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84063
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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Factor out the code to access the request buffer into PSP generation
specific file. This is a preparation for adding PSP SMI flash access
support for the PSP generation 1 which has a slightly different request
buffer layout.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8e18f7ea53592d9fd413ad56e8d137cfc13ad5d4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84062
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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The existing comment on the mbox_default_buffer struct was outdated and
didn't reflect the current state, so rework it to keep it a bit more
generic and also add the document number for the newer generations of
CPUs. To better document which commands use non-default buffers, add the
names of the commands using the non-default buffers to those buffer
struct definitions.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I510d953217240243392e8a415358524257bd28b1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84061
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
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Add I2C controller driver.
TEST=build pass
BUG=317009620
Change-Id: I617ad8a43ce8b492b1a0e5dc06c1f0ffe7d92b5e
Signed-off-by: ot_hao.han@mediatek.corp-partner.google.com
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83927
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
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Add watchdog support for MT8196.
TEST=build pass and WDT uart log
BUG=b:317009620
Change-Id: I9d5e71aa27d469855c2bd65abc5309d69a018750
Signed-off-by: Jarried Lin <jarried.lin@mediatek.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83926
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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- Turn off L2C SRAM and reconfigure as L2 cache:
Mediatek SoC uses part of the L2 cache as SRAM before DRAM is ready.
After DRAM is ready, we should invoke disable_l2c_sram to reconfigure
the L2C SRAM as L2 cache.
- Configure DMA buffer in DRAM:
Set DRAM DMA to be non-cacheable to load blob correctly.
TEST=build pass, register(disable_l2c) read ok
BUG=b:317009620
Change-Id: I6a3cb63d3418f085f5d8d08b282dd59ea431c294
Signed-off-by: Jarried Lin <jarried.lin@mediatek.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83925
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Refactor mmu operation by
- moving mtk_soc_disable_l2c_sram to l2c_ops.c
- keeping mtk_soc_after_dram in mmu_cmops.c
Change-Id: I14bd8a82e0b5f8f00ce2b52e5aee918e130912d4
Signed-off-by: Jarried Lin <jarried.lin@mediatek.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83937
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add NOR-Flash drivers for flash read/write.
TEST=read nor flash data successfully.
BUG=b:317009620
Change-Id: Id0a19f0520020f16c4cf9d62da4228a5b0371b91
Signed-off-by: Jarried Lin <jarried.lin@mediatek.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83923
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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To reduce duplicate pad_func of MediaTek SoCs, move the pad_fun to a
common directory.
TEST=Build pass
BUG=b:317009620
Change-Id: I145233ef887a38251e8fc129b8357f236c5f7a2b
Signed-off-by: Jarried Lin <jarried.lin@mediatek.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83989
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
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When the config of MCU firmware blob such as CONFIG_SPM_FIRMWARE is
non-empty, we should always expect the file to exist. Similarly, since
the device is unlikely to boot without the DRAM blob (assuming MRC_CACHE
doesn't contain valid memory training data), dram.elf should always
exist as well.
Therefore, remove the check for the existence of the blobs. Build would
fail if any of the blobs is missing.
Change-Id: I755e7c5a70b34b0c3d3915ab339c65263688aad7
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84053
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add GPIO driver for other modules to control GPIO pins.
TEST=build pass
BUG=b:317009620
Change-Id: I6d1e6ef17660308c8de908697ffba6b5f17ff9ae
Signed-off-by: Jarried Lin <jarried.lin@mediatek.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83922
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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To reduce duplicate gpio_base.h in each SoC folder, move gpio_base.h to
mediatek/common folder.
TEST=Build pass
BUG=b:317009620
Change-Id: I815df8a3083cf04b821165ec834ca98ee71a0c78
Signed-off-by: Jarried Lin <jarried.lin@mediatek.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83988
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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TEST=build pass
BUG=317009620
Change-Id: I5dffdb9f3e4e7e0d49209e6012893cd246948ee8
Signed-off-by: Jarried Lin <jarried.lin@mediatek.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83987
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
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Some targets cannot be supported by clang as clang generates slightly
larger binaries which the hardware won't accept. This is usually the
case with CONFIG_CHROMEOS.
Change-Id: I88cf8ce16fb6c61c19d615e396f5871179b06fc8
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69747
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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These field defines are SOC-specific. The AUX bias virtual wire field
positons are shifted in PTL.
In MTL SOC and older:
7:0 GROUP_ID Group ID in PCH GPIO
10:8 BIT_NUM Data bit Position in PCH GPIO
23:16 VW_INDEX VW Index in PCH GPIO
In PTL SOC:
15:0 GROUP_ID Group ID in PCH GPIO; targeted SB_PORTID
18:16 BIT_NUM Data bit Position in PCH GPIO
31:24 VW_INDEX VW Index in PCH GPIO
BUG=361048817
TEST=boot to OS and use iotools to read AUX Bias Ctrl register to
verify the group ID, bit number, and vw index.
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: I0f9c895590465b2f539c91834cf331fcd7efa996
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83980
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jamie Ryu <jamie.m.ryu@intel.com>
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Extend support for CrashLog to Intel Jasperlake based platforms.
This commit is based on 15cbc3b5996ae64aff2e4741c4c3ec3d7f5cc1a7,
originally reviewed on https://review.coreboot.org/c/coreboot/+/49943.
BUG=b:354834461
TEST=CrashLog can be enabled in Kconfig for Jasperlake based platforms
and can generate a BERT table, if enabled.
Change-Id: Ia18a79d8de849d556b4b8fd0e6b43090311eb23f
Signed-off-by: Jędrzej Ciupis <jciupis@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83884
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jakub Czapiga <czapiga@google.com>
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This patch extends the eSOL implementation on Alder Lake to render text
messages during late CSE sync (from ramstage).
Currently, the eSOL is limited to the early boot phase (until romstage)
and only displays FSP-M memory training warnings or messages during
early CSE sync (at romstage).
Platforms like Nissa/Nirul and Trulo, which use CSE sync from ramstage,
cannot display any eSOL messages, resulting in a brief black screen
during CSE firmware updates.
This patch implements the following logic to scale eSOL for late CSE
sync (at ramstage) without recompiling eSOL code for ramstage:
1. During boot, check if the MRC cache is available. This indicates the
need for memory/DRAM training and triggers an eSOL message.
2. For CSE lite SKUs (applicable to CrOS), leverage the
`is_cse_fw_update_required` API to check if the current CSE RW
firmware version differs from the CBFS metadata file version.
If so, trigger an eSOL message indicating a CSE sync is required.
3. If either condition #1 and/or #2 is true, the AP firmware renders
an eSOL text message using LibGfxInit for the Alder Lake platform.
BUG=b:359814797
TEST=eSOL text messages are displayed during CSE sync and FSP updates.
tirwen-rev3 ~ # elogtool list
0 | ... | Log area cleared | 4088
1 | ... | Early Sign of Life | MRC Early SOL Screen Shown
1 | ... | Early Sign of Life | CSE Sync Early SOL Screen Shown
2 | ... | System boot | 197
3 | ... | Memory Cache Update | Normal | Success
4 | ... | System boot | 198
5 | ... | Firmware Splash Screen | Enabled
Change-Id: I1c7d4475ed5cf6888df1beebab0641ee4203b497
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83975
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Pranava Y N <pranavayn@google.com>
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This patch prevents the eSOL screen from being wiped out on Alder Lake
platforms that use late CSE sync (from ramstage). This allows the eSOL
text message to remain visible until ramstage.
Currently, the eSOL only functions during the early boot phase (until
romstage), so platforms like Nissa/Nirul and Trulo, which use CSE sync
from ramstage, cannot display any eSOL messages to the user.
A future patch will ensure the eSOL remains relevant for CSE sync in
ramstage, but this patch is necessary to avoid tearing down the IGD text
mode when exiting romstage.
BUG=b:359814797
TEST=eSOL text mode is not torn down when exiting romstage.
Change-Id: I81548b4057ab95ce3da0dbc69703977baf0581f1
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83974
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
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This enables SOC_QDF_DYNAMIC_READ_PMC and adds pmc_dump_soc_qdf_info
to report_cpu_info to dump QDF information from bootblock.
Change-Id: Iaf6f46cd9be831dde345c3b3728cd66145746d68
Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83940
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Saurabh Mishra <mishra.saurabh@intel.com>
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This adds pmc_ipc to bootblock if SOC_INTEL_COMMON_BLOCK_PMC is enabled.
The good place to report SoC QDF can be report_cpu_info in bootblock.
QDF read is done by PMC IPC Command, so this adds pmc_ipc to bootblock
to enable calling pmc_dump_soc_qdf_info.
Change-Id: Id0391eae48fc53cd652acd09e6380ca6802eaf88
Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83939
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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`CONFIG_DCACHE_RAM_SIZE' is not necessarily a multiple of way size. As
a result, when the `div' instruction is called to compute the needed
number of ways, there could be a remainder. When there is, one extra
way should be added to cover `CONFIG_DCACHE_RAM_SIZE'.
BUG=b:360332771
TEST=Verified on PTL Intel reference platform
Change-Id: I5cb66da0aa977eecb64a0021268a6827747c521e
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83982
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Commit 16ab9bdcd578612bb3822373547f939eb90afd82 ("soc/intel/common:
Calculate and configure SF Mask 2") breaks the computation of the
number of ways and as result, all the derived masks. It results in MSR
such as `IA32_L3_MASK_1' to be improperly programmed yielding
unpredictable NEM issues such as hangs.
Indeed, this commit has introduced a backup of 0x1 into %edx before
comparing the requested cache-as-RAM size against the way size. When
the requested cache-as-RAM is larger, it reaches the second part of
the algorithm which computes the necessary number of ways to fit the
requested cache-as-RAM.
This algorithm uses the `div' instruction. Per specification, the div
instruction divides the 64 bits combination of %edx and %eax register.
Since 0x1 got backed up in %edx and assuming a
`CONFIG_DCACHE_RAM_SIZE' of 0x200000, we end up dividing 0x100200000
by the way size instead of 0x200000 which result in a necessary number
of ways of 4098 for a way size of 0x100000.
This commit clears the %edx register before calling the `div'
instruction.
BUG=b:360332771
TEST=Verified on PTL Intel reference platform
Change-Id: I5cb66da0aa977eecb64a0021268a6827747c521d
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83948
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Intel's PMC CrashLog size in legacy mode is expressed in DWORDs and
therefore needs to be explicitly recalculated to bytes.
BUG=None
TEST=Built and checked the size in logs
Change-Id: I2678d537439c24fbd10aa3ceffee63c9a849d28b
Signed-off-by: Jędrzej Ciupis <jciupis@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83883
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jakub Czapiga <czapiga@google.com>
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This patch replaces the SoC-specific config option
`SOC_INTEL_PANTHERLAKE_DEBUG_CONSENT` with the generic
`SOC_INTEL_COMMON_DEBUG_CONSENT`.
TEST=Able to build and boot google/fatcat without any functional impact
while debugging.
Change-Id: I36bbe14d02654ed9dbda21df0d9a6a6769b87754
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83962
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch replaces the SoC-specific config option
`SOC_INTEL_METEORLAKE_DEBUG_CONSENT` with the generic
`SOC_INTEL_COMMON_DEBUG_CONSENT`.
Additionally, updates the FSP configuration to use the new generic
config option.
TEST=Able to build and boot google/rex0 without any functional impact
while debugging.
Change-Id: I657d20a38e15eee333a4e45c0c600736148173d4
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83961
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch replaces the SoC-specific config option
`SOC_INTEL_ALDERLAKE_DEBUG_CONSENT` with the generic
`SOC_INTEL_COMMON_DEBUG_CONSENT`.
Additionally, updates the FSP configuration to use the new generic
config option.
TEST=Able to build and boot google/redrix without any functional impact
while debugging.
Change-Id: I9a9c81b72d707f5ed2e1a53c139ee22be0e30068
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83957
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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This patch drops the SoC-specific config option
`SOC_INTEL_TIGERLAKE_DEBUG_CONSENT`.
Additionally, updates the FSP configuration to use the new generic
config option.
TEST=Able to build and boot google/volteer without any functional
impact while debugging.
Change-Id: I3e96b20e7e8b3ce3c2e4884abd315a5cc55fe71d
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83963
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
|
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This patch drops the SoC-specific config option
`SOC_INTEL_JASPERLAKE_DEBUG_CONSENT`.
Additionally, updates the FSP configuration to use the new generic
config option.
TEST=Able to build and boot google/dedede without any functional
impact while debugging.
Change-Id: I3e7abaf5fb3a0d5528041af5ce767a15fc738870
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83960
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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This patch drops the SoC-specific config option
`SOC_INTEL_ELKHARTLAKE_DEBUG_CONSENT`.
Additionally, updates the FSP configuration to use the new generic
config option.
TEST=Able to build and boot intel/elkhartlake_crb without any
functional impact while debugging.
Change-Id: Idb8db7230c432792e742218d41d891c529b2114f
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83959
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch drops the SoC-specific config option
`SOC_INTEL_CANNONLAKE_DEBUG_CONSENT`.
Additionally, updates the FSP configuration to use the new generic
config option.
TEST=Able to build and boot google/hatch without any functional impact
while debugging.
Change-Id: Ifad11652b5fa6ff14f713f55a721cdbbfbfde471
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83958
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Change-Id: I15dfd5ed0541352930c3b70252b3e536ad1e6efd
Signed-off-by: Michael Strosche <michael.strosche@gmail.com>
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77374
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
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This patch adds a generic config option, SOC_INTEL_COMMON_DEBUG_CONSENT,
to control the debug interface on Intel SoCs. This eliminates the need
for SoC-specific config options like SOC_INTEL_<SOC_NAME>_DEBUG_CONSENT.
Default values are provided for various debug types:
- 0: Disabled
- 1: Enabled (DCI OOB + [DbC])
- 2: Enabled (DCI OOB)
- 3: Enabled (USB3 DbC)
- 4: Enabled (XDP/MIPI60)
- 5: Enabled (USB2 DbC)
- 6: Enabled (2-wire DCI OOB)
- 7: Manual
Specific SoCs can override the SOC_INTEL_COMMON_DEBUG_CONSENT value
using SoC config override methods.
TEST=Able to build google/rex.
Change-Id: I84ad03f0ffe5da4bc53c665489c430fe9b65ede7
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83956
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
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This patch selects the SOC_INTEL_COMMON_BASECODE option for Elkhart
Lake so that future patches can incorporate the common code debug
feature with it.
TEST=Able to build the EHL platform.
Change-Id: I71d95352fe627a7f1912f802aa971ad1ebbbead7
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83955
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
|
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List of changes:
1. Add required SoC programming till romstage
2. Include only required headers into include/soc
3. Fill required FSP-M UPD to call FSP-M API
4. Ref: Processor EDS documents
Panther Lake U/H 12Xe/H 4Xe External Design
Specification (EDS) Rev. 0.7, vol 1 of 2 #815002 and
Volume 2 of 2 #813030
BUG=b:348678529
TEST=Verified on Intel® Simics® Pre Silicon Simulation platform
for PTL using google/fatcat mainboard.
Change-Id: I27e1a6c56bca01e7f5f53fbf3cb6855bac7b2848
Signed-off-by: Saurabh Mishra <mishra.saurabh@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83635
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jamie Ryu <jamie.m.ryu@intel.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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Replace 'is_domain0(dev_get_domain(dev))' with 'is_dev_on_domain0(dev)'
which is a helper function that does exactly the same, but slightly
simplifies the call.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8b0c52a9176288039e6414a09c3fe0662db79e4b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83908
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shuo Liu <shuo.liu@intel.com>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
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The previous implementation incorrectly assumed that the presence of a
UFS device implied the availability of the ISH partition. This is not
always true, especially on Alder Lake platforms where ISH may be
enabled by default even without UFS.
This patch fixes the issue by directly checking for the presence of the
ISH device to determine if the ISH partition is available.
BUG=b:359440547
TEST=1. Able to dump the ISH version with UFS device:
```
tirwen-rev3 ~ # cbmem -c -1 | grep ISH
[DEBUG] ISH version: 5.4.2.7780
```
2. Able to dump the ISH version with eMMC device:
```
trulo-rev1 ~ # cbmem -c | grep ISH
[DEBUG] ISH version: 5.4.2.7780
```
Change-Id: I411e36606c0697f91050af40e0636f7c64810e95
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83898
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Reviewed-by: Eric Lai <ericllai@google.com>
|
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If a root port doesn't use a clock request pin, we shouldn't check if
this pin number, which defaults to 0 when not set, is already used. This
fixes the following spurious warning that was previously printed for
each external PCIe port which has the 'PCIE_RP_CLK_REQ_UNUSED' flag set
and didn't set 'clk_req' to some unused clock request pin number:
Found overlapped clkreq assignment on clk req 0
Tested on the cw-al-4l-v2.0 mainboard that uses an Alder Lake N100 SoC
which I'm currently porting coreboot to. Also changing this for Meteor
Lake, since they have the same implementation in their romstage
fsp_params.c file
Change-Id: I3ee66ca5ed5a2d06dfb68c45a50e11eb2b93daa0
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83865
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
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This patch updates the platform-specific Meteor Lake early
sign-of-life config (SOC_INTEL_METEORLAKE_SIGN_OF_LIFE) with a generic
ChromeOS eSOL config (CHROMEOS_ENABLE_ESOL) which uses the Intel FSP
uGOP driver as an underlying technology for rendering eSOL screen.
This patch does not change the binary or the system behaviour.
BUG=b:352651132
TEST=Able to build google/rex and checked the config in output.
Change-Id: Ib4589f52080229b1c83915b51272a042b7ac32cd
Signed-off-by: Jayvik Desai <jayvik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83769
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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This patch updates the early libgfx init config
(MAINBOARD_HAS_EARLY_LIBGFXINIT) used for Alder Lake SoC with a
generic CrOS/ChromeOS early sign of life config (CHROMEOS_ENABLE_ESOL)
This patch does not change the binary or the system behaviour and is
only meant to bind the early GFX initialization with a generic eSOL
config.
BUG=b:352651132
TEST=Able to build google/tivviks and checked the config in output
Change-Id: Ibc1b9190ac0e4d25f3c5517d74c9b519bc3bb349
Signed-off-by: Jayvik Desai <jayvik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83841
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
|
|
Remove the unused config VPD from GNR Kconfig.
Change-Id: I3fc45ba05df5fc23e326081d6ce9e53b2046464c
Signed-off-by: Gang Chen <gang.c.chen@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82975
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shuo Liu <shuo.liu@intel.com>
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List of changes:
1. Add required Pather Lake SoC programming till bootblock.
2. Include only required headers into include/soc.
3. Include PTL related DID, BDF.
4. Includes additional minimal code required to compile the PTL SoC
and google/fatcat mainbaord.
5. Ref: Processor EDS documents
vol0.51 #815002
BUG=b:348678529
TEST=Verified on Intel® Simics® Pre Silicon Simulation platform for
PTL using google/fatcat mainboard.
Change-Id: Ibcfe71eec27cebf04f10ec343a73dd92f1272aca
Signed-off-by: Saurabh Mishra <mishra.saurabh@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83354
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch add a new Kconfig HAVE_SPECIFIC_GPMR and use it to include
soc/gpmr.h if necessary.
Change-Id: I94797a72af75fc96ab2cacb1d46b581605a15387
Signed-off-by: Yuchi Chen <yuchi.chen@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83317
Reviewed-by: Shuo Liu <shuo.liu@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Use 'enum cb_err' instead of {-1,0}.
Change-Id: Icea33ea3e6a5e3c7bbfedc29045026cd722ac23e
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83503
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
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We introduce two new functions to create region objects. They allow us
to check for integer overflows (region_create_untrusted()) or assert
their absence (region_create()).
This fixes potential overflows in region_overlap() checks in SMI
handlers, where we would wrongfully report MMIO as *not* overlapping
SMRAM.
Also, two cases of strtol() in parse_region() (cbfstool), where the
results were implicitly converted to `size_t`, are replaced with the
unsigned strtoul().
FIT payload support is left out, as it doesn't use the region API
(only the struct).
Change-Id: I4ae3e6274c981c9ab4fb1263c2a72fa68ef1c32b
Ticket: https://ticket.coreboot.org/issues/522
Found-by: Vadim Zaliva <lord@digamma.ai>
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79905
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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<device/mmio.h> is supposed to chain-include <arch/mmio.h>. See
`Documentation/contributing/coding_style.md` section `Headers and includes`
Change-Id: I08f7480650b42df1613994146a026bd1e12dbf66
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82693
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
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|
Change-Id: Iab7e9f3d17c87576761333c4b62c40eea5e424a5
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82250
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
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Refactor EINT driver by
- Move `pos_bit_calc_for_eint` to `common/gpio_eint_v1.c` and rename to
`gpio_calc_eint_pos_bit`.
- Implement `gpio_get_eint_reg` to obtain EINT base address.
This change is prepared for the driver change in MT8196.
BUG=b:334723688
TEST=EINT works on Geralt
Change-Id: Ie53abc23971bfa39250ebd7dd48e28d6b91c5973
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83703
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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1. print host software ownership, SMI enable and NMI enable registers
after configuring
2. read and print GPIO configuration dword registers after writing
3. use %zu to print size_t values according to CI reporting.
Change-Id: I8820956f6db91c7bcc26b46a4361da3dfa8f77b5
Signed-off-by: Yuchi Chen <yuchi.chen@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83316
Reviewed-by: Shuo Liu <shuo.liu@intel.com>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Pass the PSP NVRAM base and size to amdfwtool for all SoCs except Genoa
and Stoneyridge which don't use/support this.
If a mainboard has an section named 'PSP_RPMC_NVRAM' in its FMAP file,
the start and length of it in the flash will be passed to amdfwtool
which then adds the base and length to the corresponding type 0x54 PSP
directory table entry.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Id9f8a7eec68a5222be63e46173132f1c4a461b4f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83815
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
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This patch adds new North Peak PCI device IDs for Intel PTL-U and PTL-H.
Additionally, updates the tracehub driver's `pci_device_ids` list to
include these new IDs.
Source: Intel PTL-EDS vol 1. Document Number 815002, Rev 0.51 Chapter 2
BUG=b:347669091
TEST=Boot to OS using PTL Silicon, verify if above 4GB IMR region is
reserved.
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Change-Id: Ifa1a0a57c504e06d686e7e0826547251b456cc8b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83786
Reviewed-by: Anil Kumar K <anil.kumar.k@intel.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This change adds support for specifying the CSE_RW_VERSION directly in
Kconfig.
* If `CONFIG_SOC_INTEL_CSE_RW_VERSION` is defined, its value will be
used directly as the CSE_RW version.
* Otherwise, the version will be extracted from the CSE_RW binary file
as before.
Platform prior to Intel Meteor Lake still requires to override the CSE
RW version using CONFIG_SOC_INTEL_CSE_RW_VERSION config rather reading
the CSE RW version from CSE RW partition.
BUG=b:327842062
TEST=CSE RW update successful on Karis with this patch using below
recipe:
1. Overriding the CONFIG_SOC_INTEL_CSE_RW_VERSION="18.0.5.2269"
2. Without overriding the CONFIG_SOC_INTEL_CSE_RW_VERSION=""
Platform prior to Intel Meteor Lake would be using #1 and platform
starting with Meteor Lake expected to use #2 recipe.
Change-Id: I1327c813b7aef77c65766eb9c40003bb8a71d4b6
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83831
Reviewed-by: Eric Lai <ericllai@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
|
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This adds pmc_dump_soc_qdf_info function and PMC_IPC_CMD_SOC_REG_ACC
PMC IPC Command to read and print Intel SoC QDF information using PMC
interface if SOC_QDF_DYNAMIC_READ_PMC is enabled. QDF read command is
supported from Panther Lake SoC.
QDF is a four digit code that can be used to identify enabled features
and capabilities. This information will be useful to debug issues
found during the development phase and in the field as well.
Change-Id: I927da1a97e6dad4ee54c4d2256fea5813a0ce43d
Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83784
Reviewed-by: Sukumar Ghorai <sukumar.ghorai@intel.com>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Pass the PSP NVRAM base and size to amdfwtool for all SoCs except Genoa
which doesn't use/support this. This was previously only implemented for
Picasso, but not for the SoCs that support this, so add the support to
those other SoCs as well.
If a mainboard has an section named 'PSP_NVRAM' in its FMAP file, the
start and length of it in the flash will be passed to amdfwtool which
then adds the base and length to the corresponding type 0x04 PSP
directory table entry.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I785ede8eb0df2473a4390b2c305add20f38d7ede
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83814
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
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Move PSP_NVRAM_BASE and PSP_NVRAM_SIZE from the BIOS directory table
items to the PSP Directory Table items, since the corresponding region
will be referenced by the PSP directory table and not the BIOS directory
table.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iff7568ea05c701ecd346cc7590cf93b091ff31a2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83813
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
|
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Before 'handle_psp_command' calls any of the functions in this file, it
make sure that the 'size' field in the command buffer's header doesn't
indicate that the command buffer is larger than the SMM memory region
reserved for it.
The read/write command buffer has a 'num_bytes' field to indicate how
many bytes should be read from the SPI flash and put into the data
buffer within the command buffer or how many bytes from this buffer
should be written to the flash. While we should be able to assume that
the PSP won't send us malformed command buffer, we should still better
check this just to be sure.
Test=When selecting SOC_AMD_COMMON_BLOCK_PSP_SMI, Mandolin still builds
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ib4e8514eedc3ad154a705c8a1e85d367e452dbed
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83778
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Use coreboot's SPI flash access infrastructure to do the flash read,
write, or erase operations as requested from the PSP.
This patch is a modified version of parts of CB:65523.
Document #55758 Rev. 2.04 was used as a reference.
Test=When selecting SOC_AMD_COMMON_BLOCK_PSP_SMI, Mandolin still builds
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Ritul Guru <ritul.bits@gmail.com>
Change-Id: I4957a6d316015cc7037acf52facb6cc69188d446
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83777
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
|
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Detect the block size of the SPI flash and number of flash blocks
reserved for the flash region corresponding to the 'target_nv_id' field
in the command buffer. This information is then written to the
corresponding fields in the command buffer. Since detecting the flash
chip still might result in accesses to it, make sure that it's available
for use and not currently used by an OS driver. Since this code is
inside the SMI handler, we don't have to worry about this code to be
interrupted, so we don't need to set some bit to tell other code that
we're currently using the SPI controller in the SMI handler.
This patch is a modified version of parts of CB:65523.
Document #55758 Rev. 2.04 was used as a reference.
Test=When selecting SOC_AMD_COMMON_BLOCK_PSP_SMI, Mandolin still builds
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Ritul Guru <ritul.bits@gmail.com>
Change-Id: I19041a27a9e8f901d42c3f60af834df625455ea6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83776
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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The SPI_SEMAPHORE_DRIVER_LOCKED bit in the SPI_MISC_CNTRL register
doesn't affect the hardware, but it re-used by AMD as a semaphore to
synchronize the access to the SPI controller between SMM and non-SMM
software like an OS-level driver. Since it doesn't affect the hardware,
it's marked as reserved in the PPRs. Add the 'spi_controller_available'
helper function to check this bit to see if some software or driver
outside of SMM is currently using the SPI flash controller to avoid
interfering with that operation.
This patch is a slightly reworked version of parts of CB:65523.
Test=When selecting SOC_AMD_COMMON_BLOCK_PSP_SMI, Mandolin still builds
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Ritul Guru <ritul.bits@gmail.com>
Change-Id: I49218e03a5dd555b2b2d34eaad86673e9fc908c3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83775
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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Add 'find_psp_spi_flash_device_region' to get a pointer to the spi_flash
struct of the SPI flash used in the system and the region_device struct
for the target FMAP region specified by the target NV ID from the PSP
to x86 mailbox command. In order to have small patches, the newly added
static 'find_psp_spi_flash_device_region' function is marked as inline;
that inline will be removed in a following patch that calls this new
function.
This patch is a slightly reworked version of parts of CB:65523.
Document #55758 Rev. 2.04 was used as a reference.
Test=When selecting SOC_AMD_COMMON_BLOCK_PSP_SMI, Mandolin still builds
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Ritul Guru <ritul.bits@gmail.com>
Change-Id: I64b8fba2392de46ecd4c786cef0d5b6acdbd865a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83774
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Add and use functions to validate the target non-volatile storage ID in
the different command buffer structs.
This patch is a slightly reworked version of parts of CB:65523.
Document #55758 Rev. 2.04 was used as a reference.
Test=When selecting SOC_AMD_COMMON_BLOCK_PSP_SMI, Mandolin still builds
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Ritul Guru <ritul.bits@gmail.com>
Change-Id: Idda0166c862d41d380b2ed21345eead5e0a1c135
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83758
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
This patch is a slightly modified version of parts of CB:65523.
Document #55758 Rev. 2.04 was used as a reference.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Ritul Guru <ritul.bits@gmail.com>
Change-Id: I41efeecf9243ddbbd8dc3f842c5ce11058bb7999
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83757
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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Add stub functions for the SPI flash access from the PSP SMI handler
and call them for the corresponding P2C mailbox commands.
Parts of this patch are taken from CB:65523.
Document #55758 Rev. 2.04 was used as a reference.
Test=When selecting SOC_AMD_COMMON_BLOCK_PSP_SMI, Mandolin still builds
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Ritul Guru <ritul.bits@gmail.com>
Change-Id: Iedbc9d41eb0d4e8d81eeba9c01281161eb839991
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83756
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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When the PSP wants to access the SPI flash during runtime, but isn't the
owner of the SPI flash controller, it sends an SMI to the x86 side. The
corresponding SMI handler then checks the P2C (PSP to core) mailbox for
the command and data, processes the command, and if needed puts the
requested data into the P2C buffer.
The P2C mailbox is a memory region in TSEG aka SMM memory. Both location
and size are communicated to the PSP via the PSP SMM info mailbox
command which is sent right after mpinit is done.
This commit adds the code to access the P2C mailbox to the PSP SMI
handler code, but the handling of the actual mailbox commands the PSP
sends to the SMI handler is added in later patches to keep the patch
size manageable.
This patch is a heavily reworked version of parts of CB:65523.
Document #55758 Rev. 2.04 was used as a reference.
Test=When selecting SOC_AMD_COMMON_BLOCK_PSP_SMI, Mandolin still builds
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Ritul Guru <ritul.bits@gmail.com>
Change-Id: I50479bed2332addae652026c6818460eeb6403af
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83740
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
|
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This register is currently used by the SPI DMA code that sets an
undocumented bit. A later patch will add and use some other bit in this
register.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I48447dcfb3cee07619a9b42434731f0b21458021
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83773
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Clock Power Management, ASPM and L1 Substates have been
configured the same way since Skylake. The main control to
enable or disable is Kconfig, and then the level can be overridden
in devicetree.
Despite the UPDs remaining the same since Skylake, this is not the
case for Alder Lake, Raptor Lake and Meteor Lake.
Taking `starlabs/starbook` as an example, at the time of this
commit it has PCIEXP_CLK_PM, PCIEXP_ASPM and PCIEXP_L1_SUB_STATE
enabled.
On Comet Lake, this results in the correct configuration, verified
with the lspci command:
```
LnkCap: Port #0, Speed 5GT/s, Width x1, ASPM L1, Exit Latency L1 <8us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes, Disabled- CommClk+
ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
```
On Raptor Lake:
```
LnkCap: Port #0, Speed 16GT/s, Width x4, ASPM L1, Exit Latency L1 <64us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk+
```
Clock Power Management, ASPM and L1 Substates are also not configured
for CPU root ports.
Add helper functions to configure these correctly based on Kconfig, but
retain the capability to override the specific levels from devicetree.
Change-Id: I9db18859f9a04ad4b7c0c3f7992b09e0f9484a81
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81638
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Add pad_own_reg_0 to `struct pad_community`. Pad ownership indicates
whether the GPIO is owned by host or Intel Management Engine. If owned
by host, then host ownership indicates whether the GPIO is owned by ACPI
or driver.
Change-Id: I30a934fd00a7a42cb156341da1954e4e4b1231d8
Signed-off-by: Yuchi Chen <yuchi.chen@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83315
Reviewed-by: Shuo Liu <shuo.liu@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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CPU and PCIe IDs are from Intel Atom Processor C5100, C5300,
P5300 and P5700 Product Families EDS, doc No. 575160 rev 2.0.
Change-Id: I3f5d612765bbe9adffe0b6c7a4151f32b33e88b4
Signed-off-by: Yuchi Chen <yuchi.chen@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83314
Reviewed-by: Shuo Liu <shuo.liu@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The PSP can send SMIs to the x86 side to have the SMI handler service
requests from the PSP. This commit adds an empty PSP SMI handler; the
actual implementation is added in later patches to keep the patches
relatively small.
This patch is a slightly modified version of parts of CB:65523.
Test=When selecting SOC_AMD_COMMON_BLOCK_PSP_SMI, Mandolin still builds
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Ritul Guru <ritul.bits@gmail.com>
Change-Id: I65989ff529d728cd9d2cd60b384295417bef77ad
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83739
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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These formats are already included in memlayout.ld.
Change-Id: I89d226440308ce3fbe00382698dcd8c88863e694
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83723
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
|
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Clang does not work that well as a linker for the header as it will
default to other linkers which do not work well here. Instead just use
the linker directly.
Change-Id: Id6ba42b470349a4b138a65b2a037f16a65982ef7
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70161
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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The patch enforces CSE sync when the GBB flag GBB_FLAG_FORCE_CSE_SYNC is
enabled and the system is currently booting from the RO section.
Additionally, it integrates forced CSE sync into eSOL decision-making.
BUG=b:353053317
TEST=Verified forced CSE sync on rex0 with GBB 0x200000
Cq-Depend: chromium:5718196
Change-Id: I228bc8ebf58719776f6c39e0bfbb7ad53d9bfb7f
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83686
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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Clang builds (bootblock: 20800 bytes) are slightly larger than GCC
builds (bootblock: 18688 bytes) so increase the size of both bootblock
and romstage.
The technical reference manual mentions no upper limit to the size of
the bootblock in the TI header so increasing the bootblock size is
allowed.
To be able to link the clang bootblock increase it from 20K to 22K.
Change-Id: I8719bc3728d4cc8dba8d939cc154c3fc0884d47b
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70160
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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The PSP can send SMIs to the x86 side of the system. Add helper
functions to configure and to reset the PSP SMI generation. Since
Stoneyridge also selects SOC_AMD_COMMON_BLOCK_SMI, add the SMITRIG0_PSP
define and rename SMITYPE_FCH_FAKE0 to SMITYPE_PSP in its SoC-specific
smi.h to bring it in line with the newer SoCs.
This patch is split out from CB:65523.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Ritul Guru <ritul.bits@gmail.com>
Change-Id: I525a447c9a75fdb95b9750e85a02896056315edf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83702
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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acpigen_write_pci_root_port writes SSDT device objects for PCIe
root port, _ADR and _BBN are provided. SSDT objects for direct
subordinate devices will also be created (if detected), _ADR and
_SUN are provided.
TEST=Build and boot on intel/archercity CRB
Change-Id: I434fea7880a463c2027abfa22ba2b3bb985815c0
Signed-off-by: Lu, Pen-ChunX <pen-chunx.lu@intel.com>
Signed-off-by: Jincheng Li <jincheng.li@intel.com>
Signed-off-by: Shuo Liu <shuo.liu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82252
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
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Since the P2C_BUFFER_MAXSIZE value will be needed in another compilation
unit, move the define to the common psp_def.h. P2C_BUFFER_MAXSIZE is
moved there too for consistency reasons.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8d4d93760c90ad6e0ecadf70600b1d697a02fa82
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83701
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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