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Commit 37dc958947ed ("global_data.h: Change ram_top type to phys_addr_t")
changed type of ram_top member from ulong to phys_addr_t but did not
changed types in board_get_usable_ram_top() function which returns value
for ram_top.
So change ulong to phys_addr_t type also in board_get_usable_ram_top()
signature and implementations.
Fixes: 37dc958947ed ("global_data.h: Change ram_top type to phys_addr_t")
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_BOOT_RAMDISK_HIGH
Signed-off-by: Tom Rini <[email protected]>
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This symbol has been unused in code for some time now, remove
the final references.
Signed-off-by: Tom Rini <[email protected]>
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It seems like there was some merge error when first cleaning up and
sharing this function. We have both an inline version of the function
in include/tables_csum.h and a non-inline version in lib/tables_csum.c.
Rework things so that we only have the non-inline version (due to number
of calls, we should not inline this).
Fixes: 1befb38b8682 ("x86: Move table csum into separate file")
Fixes: 2b445e4d3194 ("x86: Move table csum into separate header")
Cc: Alexander Graf <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Signed-off-by: Tom Rini <[email protected]>
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Before the culprit patch (see BugLink for the details):
=> acpi list
Name Base Size Detail
---- -------- ----- ------
RSDP 000e4500 24 v02 U-BOOT
RSDT 000e4530 38 v01 U-BOOT U-BOOTBL 20220401 INTL 0
XSDT 000e45e0 4c v01 U-BOOT U-BOOTBL 20220401 INTL 0
CSRT 000e5490 58 v00 U-BOOT U-BOOTBL 20220401 INTL 0
FACP 000e54f0 114 v06 U-BOOT U-BOOTBL 20220401 INTL 0
DSDT 000e4780 c06 v02 U-BOOT U-BOOTBL 10000 INTL 20200925
FACS 000e4740 40
MCFG 000e5610 3c v01 U-BOOT U-BOOTBL 20220401 INTL 0
SPCR 000e5650 50 v02 U-BOOT U-BOOTBL 20220401 INTL 0
APIC 000e56a0 48 v02 U-BOOT U-BOOTBL 20220401 INTL 0
After the culprit patch:
=> acpi list
Name Base Size Detail
---- -------- ----- ------
RSDP 000e4500 24 v02 U-BOOT
RSDT 000e4530 34 v01 U-BOOT U-BOOTBL 20220401 INTL 0
XSDT 000e45e0 44 v01 U-BOOT U-BOOTBL 20220401 INTL 0
CSRT 000e53a0 58 v00 U-BOOT U-BOOTBL 20220401 INTL 0
MCFG 000e5520 3c v01 U-BOOT U-BOOTBL 20220401 INTL 0
SPCR 000e5560 50 v02 U-BOOT U-BOOTBL 20220401 INTL 0
APIC 000e55b0 48 v02 U-BOOT U-BOOTBL 20220401 INTL 0
As a result Linux kernel can't find mandatory tables and fails
to boot.
Hence, revert it for good.
This reverts commit 379d3c1fd6aa490b1ad5697525cfc89b615cf25a.
BugLink: https://lore.kernel.org/all/20220131225930.GJ7515@bill-the-cat/
Signed-off-by: Andy Shevchenko <[email protected]>
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Prepare v2022.04-rc4
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This enum is currently anonymous. Add a name so it can be used in the
code.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Instead of a special function, send an event after driver model is inited
and adjust the boards which use this function.
Signed-off-by: Simon Glass <[email protected]>
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This function is used by both x86 and sandbox. Put it in a common header
file.
Signed-off-by: Simon Glass <[email protected]>
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MCFG tables are used on multiple arches. Move to common ACPI lib.
Cc: Simon Glass <[email protected]>
Signed-off-by: Moritz Fischer <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Use sizeof(*mcfg) instead of sizeof(*header)
Signed-off-by: Simon Glass <[email protected]>
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Update this function to the newer style, so we can avoid passing and
returning an address through this function.
Also move this function out of the x86 code so it can be used by other
archs.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
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Each board has its own way of creating this table. Rather than calling the
acpi_create_fadt() function for each one from a common acpi_write_fadt()
function, just move the writer into the board-specific code.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
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This function is not x86-specific so move it into the common header file.
Signed-off-by: Simon Glass <[email protected]>
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Allow this to be used on any arch. Also convert to using macros so that
we can check the CONFIG option in C code.
Signed-off-by: Simon Glass <[email protected]>
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Sphinx expects Return: and not @return to indicate a return value.
find . -name '*.c' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;
find . -name '*.h' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;
Signed-off-by: Heinrich Schuchardt <[email protected]>
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When building U-Boot with clang, it notices that the i8254.h include
guard does not work correctly due to a typo. Fix it.
Signed-off-by: Alistair Delva <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
[bmeng: fixed the other same typo at the end of the same file]
Signed-off-by: Bin Meng <[email protected]>
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There is no point to use Method() for the constant.
Replace it with Name() defined object. For the _STA
case it saves 3 bytes per each entry.
Before: 2881
After: 2833
Signed-off-by: Andy Shevchenko <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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It is useful to see some basic EFI info with the command as it forms part
of the information about a board.
Add a hook for this and show the table address as a start.
While here, fix an invalid cast in setup_efi_info(). Note that this
function is using a data structure defined by Linux so we cannot change
it. Also note that ulong is used since this is the standard in U-Boot
(>6k uses), despite there being quite a bit of the more verbose uintptr_t
(930 uses).
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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The setup routines are called from zimage but don't really belong in the
zimage header. Add a new EFI header to house these. Add comments so it is
clear what the functions do.
Note that these functions are x86-specific. The zimage business is not
used on other architectures.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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Prepare v2021.10-rc5
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On Intel Tangier the SDHCI #2 provides SD card connection.
Add GPIO card detection for it.
Fixes: 39665beed6f7 ("x86: tangier: Enable ACPI support for Intel Tangier")
BugLink: https://github.com/edison-fw/meta-intel-edison/issues/135
Signed-off-by: Andy Shevchenko <[email protected]>
Acked-by: Bin Meng <[email protected]>
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We move the SYS_CACHE_SHIFT_N options from arch/arm/Kconfig to
arch/Kconfig, and introduce SYS_CACHE_SHIFT_4 to provide a size of 16.
Introduce select statements for other architectures based on current
usage. For MIPS, we take the existing arch-specific symbol and migrate
to the generic symbol. This lets us remove a little bit of otherwise
unused code.
Cc: Alexey Brodkin <[email protected]>
Cc: Anup Patel <[email protected]>
Cc: Atish Patra <[email protected]>
Cc: Bin Meng <[email protected]>
Cc: Leo <[email protected]>
Cc: Palmer Dabbelt <[email protected]>
Cc: Paul Walmsley <[email protected]>
Cc: Sean Anderson <[email protected]>
Cc: Simon Glass <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Sean Anderson <[email protected]>
Reviewed-by: Daniel Schwierzeck <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
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Use the same name as in the UEFI specification to avoid confusion.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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The size parameter of mtrr_add_request() and mtrr_set_next_var()
shall be power of 2, otherwise the logic creates a mask that does
not meet the requirement of IA32_MTRR_PHYSMASK register.
Programming such a mask value to IA32_MTRR_PHYSMASK generates #GP.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Tested on chromebook_coral, chromebook_samus, chromebook_link, minnowmax
Tested-by: Simon Glass <[email protected]>
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Add a function comment for get_coreboot_info() and a declaration for
cb_get_sysinfo(), since this may be called from elsewhere.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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These constants conflict with error codes returned by the MP
implementation when something is wrong. In particular, mp_first_cpu()
returns MP_SELECT_BSP when running without multiprocessing enabled.
Since this is -2, it is interpreted as an error by callers, which
expect a positive CPU number for the first CPU.
Correct this by using a different range for the pre-defined CPU
numbers, above zero and out of the range of possible CPU values. For
now it is safe to assume there are no more than 64K CPUs.
This fixes the 'mtrr' command when CONFIG_SMP is not enabled.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Migrate CONFIG_LMB in Kconfig.
Signed-off-by: Patrick Delaunay <[email protected]>
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Fix copy/paste errors in the descriptions of mtrr_close () and mtrr_set().
Signed-off-by: Wolfgang Wallner <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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At present the debug UART is only set up in SPL, on the assumption that
the boot flow will always pass through there. When booting from coreboot,
SPL is not used, so the debug UART is not available.
Move the code into a common place so that it can be used in U-Boot proper
also. Add the required init to start_from_spl.S as well.
Signed-off-by: Simon Glass <[email protected]>
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Move this code into a generic location so that it can be used by other x86
boards which want to boot from coreboot. Also ensure that this is called
if booting from coreboot.
Signed-off-by: Simon Glass <[email protected]>
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Quite a few new tag types have been added over the years. Bring these into
U-Boot so that all required tags can be parsed.
Add a proper comment to struct sysinfo_t while we are here, since many of
the meanings are not obvious.
Signed-off-by: Simon Glass <[email protected]>
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Add new timestamp codes that are present in coreboot, so that we can decode
these in U-Boot.
At present TS_U_BOOT_START_KERNEL is used twice. It should only be used
just before jumping to Linux, so update the other call site to use
TS_START_KERNEL.
Signed-off-by: Simon Glass <[email protected]>
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This all relates to the sysinfo structure provided by coreboot. Put the
timestamp definitions into the same file as the others. Tidy up a few
comments at the same time.
Signed-off-by: Simon Glass <[email protected]>
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It is possible to boot U-Boot for chromebook_coral either 'bare metal' or
from coreboot. In the latter case we want to provide access to the coreboot
sysinfo tables. Move the definitions into a file available to any x86
board.
Signed-off-by: Simon Glass <[email protected]>
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Prepare v2021.04-rc4
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When CONFIG_CHROMEOS is not enabled this currently does not build. Fix it.
Reported-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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We don't need to implement direction_input() and direction_output()
anymore. Drop them and use update_flags() instead.
Signed-off-by: Simon Glass <[email protected]>
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Move this out of the common header and include it only where needed. In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly. Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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At present it is possible to dump an image within the zimage command, but
it is also useful to be able to dump it from elsewhere, for example in a
loader that has special handling for the different zimage stages.
Export this feature as a new function.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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The Global Non-Volatile Storage struct has some fields with particular
meanings. Rename these to make things easier to follow. Also add a few
more boot flags.
GNVS should not be confused with GNVQ (Going Nowhere Very Quickly).
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Update the devicetree so that the TPM and RTC can be used in SPL. Also
enable the pins used for getting the memory configuration settings while
we are here.
Signed-off-by: Simon Glass <[email protected]>
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At present this driver calls malloc() to start a new platform data
structure, fills it in and tells driver model to use it.
We want to avoid malloc, particularly with the new version of of-platdata.
Create a new struct which encompasses both the dtd struct and the ns16550
one, to avoid this. Unfortunately we must copy the data into the right
place for the ns16550 driver. Add some comments about this.
Signed-off-by: Simon Glass <[email protected]>
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With the new of-platdata, these need to be available to dt_platdata.c
so must be in header files. Move them and add the dtd struct too.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
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With the new of-platdata, these need to be available to dt_platdata.c
so must be in header files. Move them.
Signed-off-by: Simon Glass <[email protected]>
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With the new of-platdata, these need to be available to dt_platdata.c
so must be in header files. Move them.
Signed-off-by: Simon Glass <[email protected]>
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This has the wrong name. Fix it.
Signed-off-by: Simon Glass <[email protected]>
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The fsp_types.h header file contains macros for building signatures of
different widths. These signature macros are architecture agnostic,
and can be used in all places which use signatures in a data
structure. Move and rename the fsp_types.h under the common include
header.
Signed-off-by: Sughosh Ganu <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Now that sequence numbers are set up when devices are bound, this code is
not needed. Also, we should use dev_seq() instead of req_seq. Update the
whole file accordingly.
Also fix up APL cpu while we are here.
Signed-off-by: Simon Glass <[email protected]>
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Try to maintain some consistency between these variables by using _plat as
a suffix for them.
Signed-off-by: Simon Glass <[email protected]>
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