97999 Commits

Author SHA1 Message Date
Prasad Kummari
10de9b5a6a kbuild: cherry-pick kbuild fdtoverlay changes from linux
Linux commits:
15d16d6dadf6 kbuild: Add generic rule to apply fdtoverlay
44f87191d105 kbuild: parameterize the .o part of suffix-search

The Linux commit 15d16d6dadf6 adds a generic rule in Makefile.lib
to automatically apply fdtoverlay, so that each platform doesn't
need to include a complex rule. This also automatically appends
DTC_FLAGS_foo_base += -@ to all base files

The platform's Makefile only needs to have this now:

foo-dtbs := foo_base.dtb foo_overlay1.dtbo foo_overlay2.dtbo
dtb-y := foo.dtb

Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20240906070808.1045991-2-prasad.kummari@amd.com
2024-09-20 08:31:57 +02:00
Michal Simek
a268b53be0 arm64: zynqmp: Add missing vc7_xin fixed clock to sc-vpk180-revA
Add missing vc7_xin fixed clock as clock input for some clock generators.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/4904f5e0aab8a0b0c2fcc1912be493d4185e6173.1725881047.git.michal.simek@amd.com
2024-09-20 08:31:57 +02:00
Sean Anderson
afe2df3157 arm: zynqmp: Enable non-invasive CCI-400 PMU debug
Set NIDEN, enabling non-invasive debug for the CCI-400 PMU. Otherwise,
the PMU is effectively disabled.

Signed-off-by: Sean Anderson <sean.anderson@linux.dev>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20240905171833.325548-3-sean.anderson@linux.dev
Signed-off-by: Michal Simek <michal.simek@amd.com>
2024-09-20 08:31:57 +02:00
Sean Anderson
35142be560 zynqmp: Disable secure access for boot devices
Boot devices (QSPI, MMC, NAND, and Ethernet) use secure access for DMA
by default. As this causes problems when using the SMMU [1], configure
them for normal access instead.

[1] https://support.xilinx.com/s/article/72164

Signed-off-by: Sean Anderson <sean.anderson@linux.dev>
Link: https://lore.kernel.org/r/20240905171833.325548-2-sean.anderson@linux.dev
Signed-off-by: Michal Simek <michal.simek@amd.com>
2024-09-20 08:31:57 +02:00
Prasad Kummari
fc001432e5 arm64: zynqmp: Add u-boot command to boot into recovery image
To boot into the firmware recovery tool, the user currently
needs to press a button on the board while powering the
system up. To simplify this process, a U-Boot command
was added to allow booting directly into the recovery tool.

For example:
ZynqMP> zynqmp reboot <multiboot offset in hex>

Co-develop-by: Prasad Kummari <prasad.kummari@amd.com>
Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
Co-develop-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20240827115529.2931334-1-prasad.kummari@amd.com
2024-09-20 08:31:56 +02:00
Prasad Kummari
76197b6abb xilinx: versal-net: fix no previous prototype for function warning.
Included the SPI header to resolve the no previous prototypes
for function. Removed unused mode variable.
sparse warnings
warning: no previous prototype for 'spi_get_env_dev'
[-Wmissing-prototypes]
warning: variable 'mode' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
Link: https://lore.kernel.org/r/20240905115758.999936-1-prasad.kummari@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2024-09-20 08:31:56 +02:00
Venkatesh Yadav Abbarapu
948616894c mtd: spi-nor: scale up timeout for full-chip erase
This patch fixes timeout issues seen on large NOR flash.
For full-chip erase, where we use the SPINOR_OP_CHIP_ERASE (0xc7)
opcode. Use a different timeout for full-chip erase than for other
commands.

 [Ported from Linux kernel commit
                09b6a377687b ("mtd: spi-nor: scale up timeout for
                               full-chip erase") ]

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
2024-09-19 16:42:31 -06:00
Tom Rini
146be6f036 Merge tag 'u-boot-imx-next-20240919' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx into next
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/22363

- Several updates to i.MX9 SOC and i.MX93 EVK.
- Power domain fixes.
- TRDC cleanup and update.
- MAC address layout update.
- Add support for the i.MX9301/9302 variants.
- Add runtime detection of voltage mode.
- Generalize some code for i.MX8M and i.MX9.
- Add support for Comvetia imx6q-lxr board.
2024-09-19 11:26:18 -06:00
Tom Rini
2ac0a302ad This PR contains various improvements in the A/B update logic for EFI
- Read both copies of metadata, in case one of the is corrupted
 - Check the metadata version against the running firmware to make sure it's
   allowed
 - Limit the use of a revert capsule if the board is on a trial state and
   make sure it's not applied if the max counter has expired
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Merge tag 'fwu-next-19092024' of https://source.denx.de/u-boot/custodians/u-boot-tpm into next

This PR contains various improvements in the A/B update logic for EFI

- Read both copies of metadata, in case one of the is corrupted
- Check the metadata version against the running firmware to make sure it's
  allowed
- Limit the use of a revert capsule if the board is on a trial state and
  make sure it's not applied if the max counter has expired
2024-09-19 11:25:26 -06:00
Sughosh Ganu
6f933aa963 fwu: print a message if empty capsule checks fail
When dealing with processing of the empty capsule, the capsule gets
applied only when the checks for the empty capsule pass. Print a
message to highlight if empty capsule checks fail, and return an error
value, similar to the normal capsules.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Tested-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2024-09-19 10:52:50 +03:00
Sughosh Ganu
be281eccb0 fwu: do not allow capsule processing on exceeding Trial Counter threshold
When in Trial State, the platform keeps a count of the number of times
it has booted in the Trial State. Once the threshold of the maximum
allowed count exceeds, the platform reverts to boot from a different
bank on subsequent boot, thus coming out of the Trial State. It is
expected that all the updated images would be accepted or rejected
while the platform is in Trial State. Put in checks so that it is not
possible to apply an empty capsule once the max Trial Count exceeds.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Tested-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2024-09-19 10:52:50 +03:00
Sughosh Ganu
1049dc7e91 fwu: add dependency checks for selecting FWU metadata version
The FWU code supports both versions of the FWU metadata, i.e. v1 and
v2. A platform can then select one of the two versions through a
config symbol. Put a dependency in the FWU metadata version selection
config symbol to ensure that both versions of the metadata cannot be
enabled.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Tested-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2024-09-19 10:52:50 +03:00
Sughosh Ganu
03392f1eb8 fwu: check all images for transitioning out of Trial State
The platform transitions out of Trial State into the Regular State
only when all the images in the update bank have been accepted. Check
for this condition before transitioning out of Trial State.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Tested-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2024-09-19 10:52:50 +03:00
Sughosh Ganu
36811ff827 fwu: v1: do a version check for the metadata
Do a sanity check that the version of the FWU metadata that has been
read aligns with the version enabled in the image. This allows to
indicate an early failure as part of the FWU module initialisation.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Tested-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2024-09-19 10:52:50 +03:00
Sughosh Ganu
5e9feeed8a fwu: v2: try reading both copies of metadata
In the version 2 of the FWU metadata, the metadata is broken into two
parts, a top-level structure, which provides information on the total
size of the structure among other things. Try reading the primary
partition first, and if that fails, try reading the secondary
partition. This will help in the scenario where the primary metadata
partition has been corrupted, but the secondary partition is intact.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Tested-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2024-09-19 10:52:50 +03:00
Fabio Estevam
effe934e50 imx6q-lxr: Add board support
Add support for the Comvetia i.MX6Q LXR2 board, which is
uses the Phytec PFLA02 SoM.

Based on the original work from Stefano Babic <sbabic@denx.de>.

The Phytec PFLA02 devicetrees are taken from kernel 6.11-rc7.

The imx6q-lxr.dts has been submitted upstream:

https://lore.kernel.org/linux-devicetree/20240913200906.1753458-3-festevam@gmail.com/

After it gets accepted in mainline (most likely in kernel 6.13),
the lxr2 board can then be switched to OF_UPSTREAM and these device trees
can be removed from U-Boot.

Signed-off-by: Fabio Estevam <festevam@denx.de>
2024-09-19 00:13:20 -03:00
Peng Fan
29b053216f imx93_evk: add back Low drive mode ddr timing file
Add back low drive mode 1866mts ddr timing file, no need
CONFIG_IMX9_LOW_DRIVE_MODE anymore, using runtime selection.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:42 -03:00
Peng Fan
c9efcad237 imx93_evk: Remove CONFIG_IMX9_LOW_DRIVE_MODE and ld defconfig
Remove unused CONFIG_IMX9_LOW_DRIVE_MODE kconfig and
imx93_11x11_evk_ld_defconfig.
Remove the ld timing file.
The LD mode support will be added back with runtime detection later.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:42 -03:00
Peng Fan
1d0d257043 imx93_evk: spl: update pmic settings
1. Use runtime voltage selection for LD/OD/ND mode.
2. According to latest PE/TE report, the voltages of VDD_SOC for
   LD and ND mode need add 50mv margin, so LD voltage is 0.75v->0.8v,
   ND voltage is 0.8v->0.85v.
3. Use TOFF_DEB to differentiate new trimmed pmic and old pmic

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:42 -03:00
Peng Fan
0c2f9cbbb5 imx9: trdc: introduce trdc_mbc_blk_num
Add trdc_mbc_blk_num to get num blks in a MBC mem slot, then drop
the hardcoded value '40' for NIC OCRAM configuration.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Peng Fan
5da0629d13 imx9: trdc: cleanup code
Replace magic number with meaningful macros.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Peng Fan
d0fe80890a imx: Generalize fixup_thermal_trips
i.MX8M and i.MX9 have duplicated fixup_thermal_trips, so move it
to arch/arm/mach-imx/fdt.c to avoid duplicated code.

The critial temperature point for i.MX9 set to "maxc - 5" back to give
some margin.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Ye Li
5ee773e60b imx93: Add Low performance parts 9302/9301 support
Add support for iMX93 low performance parts 9302 and 9301 which
restrict to low drive voltage only.
The parts run A55 max speed at 900Mhz and M33 at 133Mhz, have NPU
and A55 core1 (9301) disabled.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Peng Fan
98f948ec53 imx9: soc: Disable cpu1 for variants that only has one A55 core
Disale CPU1 for i.MX93 variants that only has one A55 core and update
cooling maps.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Peng Fan
cd9b3de763 imx: Generalize disable_cpu_nodes
disable_cpu_nodes could be reused by i.MX9, so move disable_cpu_nodes
out from mach-imx/imx8m/soc.c to mach-imx/fdt.c and update
disable_cpu_nodes to make it easy to support different socs.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Peng Fan
16fc64b553 imx8m: soc: Drop disable_pmu_cpu_nodes
i.MX8M use PPI for PMU interrupts, there is no reason to update
interrupt-affinity for PMU even interrupt-affinity was wrongly added
to device tree before.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Ye Li
1b631589d4 imx9: Add 233Mhz DDR PLL frequency
To support 1.866GTS LPDDR4x timing script, need to add 233Mhz freq
to DDR PLL for second mission point at 933MTS. Otherwise DDR training
will fail.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Jacky Bai
ab7566d78b imx9: soc: Mask the wdog reset in src by default on i.mx9
Normally, the wdog will be used for trigger external PMIC reset
through the WDOG_ANY pin. If the PMIC chip has debounce logic for
the reset signal, in some corner case the wdog can NOT trigger
external PMIC reset if the SoC has been reset internal before the
PMIC captures the WDOG_ANY pin reset, so need to keep the WDOG3-5
reset masked in the SRC to let the PMIC to do the reset safely.

Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Ye Li
7872a986e5 imx9: clock: Update clock init function and sequence
Since we use SPEED GRADE fuse to set A55 frequency, remove the
set_arm_core_low_drive_clk function which has hard coded frequency.
And adjust clock_init called sequence and split it to early and late
functions.
Set the authen register in early function, because CCF driver checks
NS bit.
Set bus and core clock in late function, because the fuse read and
SoC type/rev depend on ELE.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Ye Li
46f72ebad9 imx9: soc: Add function to get target voltage mode
Replace the static CONFIG_IMX9_LOW_DRIVE_MODE with runtime target
voltage mode by checking the part's SPEED GRADE fuse.
SPL will configure to highest A55 speed which is indicated by the SPEED
fuse and select corresponding voltage mode.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Peng Fan
3166537ae4 imx9: soc: Print ELE information
The boot image includes Edgelock Enclave(ELE) Firmware. Print the
information out to let user know which version firmware is being used.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Ye Li
44541def31 imx9: soc: Change second Ethernet MAC fuse layout
The second Ethernet MAC (eQOS) fuse layout is changed since i.MX93 A1
following other i.MX platforms, for example i.MX8MP.

Order for A0:
MAC1_ADDR[15:0]
MAC1_ADDR[31:16]
MAC1_ADDR[47:32]
MAC2_ADDR[47:32]
MAC2_ADDR[15:0]
MAC2_ADDR[31:16]

Order since A1:
MAC1_ADDR[15:0]
MAC1_ADDR[31:16]
MAC1_ADDR[47:32]
MAC2_ADDR[15:0]
MAC2_ADDR[31:16]
MAC2_ADDR[47:32]

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Peng Fan
2f00c3e493 imx9: soc: Change FSB directly access to fuse API
To support OSCCA enabled part which has disabled FSB access from SOC,
change directly read from FSB to use fuse_read API.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Ye Li
e06ca06207 imx9: soc: Print UID in big endian format for EL2GO
Print UID in big endian format and as one buffer of bytes, so customer
can directly use it for EdgeLock 2GO.

Before:
UID: 0xf6c8ae93 0x0f46b326 0x10d61eb3 0x0583c2d2

Become:
UID: 93aec8f626b3460fb31ed610d2c28305

Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Frank Li
0c2fbbaa1c imx9: soc: imx9: soc: Align UID endianness with ROM
ROM use UID[0] and UID[1] as serial number with big endian when usb serial
download.

After update this, uuu(>1.6) can use below command to filter out devices
when multi boards connected.

uuu -ms <serial#> ...

[sudo] uuu -lsusb can list known devices with serial# informaiton.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Ye Li
7ddb2c91c1 imx9: soc: Configure TRDC for M33 TCM access
On OSCCA part, M33 TCM is used for ROM PATCH and protected by ELE ROM.
So after release TRDC, we need to configure TRDC for M33 TCM,
otherwise A55 can't access the TCM.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
2024-09-19 00:12:41 -03:00
Peng Fan
4b34da4322 imx9: soc: wait ssar when power on power domain
SSAR handshake done means power on finished, not ISO done. so correct
the waiting mask.

Fixes: 0256577a83b ("imx: imx9: Add MIX power init")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2024-09-19 00:12:41 -03:00
Tom Rini
c17805e19b Merge patch series "Fix various bugs"
Simon Glass <sjg@chromium.org> says:

This series includes the patches needed to make make the EFI 'boot' test
work. That test has now been split off into a separate series along with
the EFI patches.

This series fixes these problems:
- sandbox memory-mapping conflict with PCI
- the fix for that causes the mbr test to crash as it sets up pointers
  instead of addresses for its 'mmc' commands
- the mmc and read commands which cast addresses to pointers
- a tricky bug to do with USB keyboard and stdio
- a few other minor things
2024-09-18 13:07:19 -06:00
Simon Glass
017b441b2e test: mbr: Drop a duplicate test
The test currently runs twice as it is declared twice. Unwind this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2024-09-18 13:01:00 -06:00
Simon Glass
6cfc777b96 test: mbr: Use RAM for the buffers
The normal approach with sandbox is to use a fixed memory address in the
RAM, to avoid needing to create a map for transient local variables.

Update this test to use this approach.

Signed-off-by: Simon Glass <sjg@chromium.org>
2024-09-18 13:01:00 -06:00
Simon Glass
e9d899591c test: mbr: Use a constant for the block size
It isn't that important to factor out constants in tests, but in this
case we have 0x200 and 512 used. The commands don't use the constant
as they use a block count ('1'). It doesn't create more code to use a
constant, so create one.

Signed-off-by: Simon Glass <sjg@chromium.org>
2024-09-18 13:01:00 -06:00
Simon Glass
705cc13ce7 test: mbr: Unmap the buffers after use
This tests maps some local variables into sandbox's address space. Make
sure to unmap them afterwards.

Note that the normal approach with sandbox is to use a fixed memory
address in the RAM, to avoid needing to create a map for transient local
variables.

Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: 04291ee0aba ("cmd: mbr: Allow 4 MBR partitions without need...")
2024-09-18 13:01:00 -06:00
Simon Glass
7086a894f0 cmd: Fix memory-mapping in cmp command
This unmaps a different address from what was mapped. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2024-09-18 13:01:00 -06:00
Simon Glass
42f5ffb239 read: Tidy up use of map_sysmem() in the read command
Rename the variable to 'ptr' since it is a pointer, not an address. Make
sure to unmap the pointer.

Signed-off-by: Simon Glass <sjg@chromium.org>
2024-09-18 13:01:00 -06:00
Simon Glass
cc6a1b6902 mmc: Use map_sysmem() with buffers in the mmc command
The current implementation casts an address to a pointer. Make it more
sandbox-friendly by using map_sysmem().

Rename the variable to 'ptr' since it is a pointer, not an address.

Signed-off-by: Simon Glass <sjg@chromium.org>
2024-09-18 13:01:00 -06:00
Simon Glass
f452e8f092 sandbox: Implement reference counting for address mapping
An address may be mapped twice and unmapped twice. Delete the mapping
only when the last user unmaps it.

Fix a missing comment while here.

Signed-off-by: Simon Glass <sjg@chromium.org>
2024-09-18 13:01:00 -06:00
Simon Glass
505b21b607 sandbox: Add some debugging to pci_io
Add a little debugging to this driver. Convert the existing debugging to
use logging.

Signed-off-by: Simon Glass <sjg@chromium.org>
2024-09-18 13:01:00 -06:00
Simon Glass
e82baf0801 sandbox: Unmap old tags
So far unmapping has not been implemented. This means that if one test
maps a pointer to an address with map_sysmem(), then a second test can
use that same pointer, by mapping the address back to a pointer with
map_to_sysmem(). This is not really desirable, even if it doesn't
cause any problems at the moment.

Implement unmapping, to clean this up.

Signed-off-by: Simon Glass <sjg@chromium.org>
2024-09-18 13:01:00 -06:00
Simon Glass
58f26a17b4 sandbox: Update cpu to use logging
Use log_debug() instead of including the function name in the string.
Add one more debug for PCI.

Signed-off-by: Simon Glass <sjg@chromium.org>
2024-09-18 13:01:00 -06:00
Simon Glass
df2c5941a6 sandbox: Change the range used for memory-mapping tags
Sandbox keeps a table of addresses which map to pointers which are
outside its emulated DRAM. The current range from 10000000 conflicts
with the PCI range, meaning that if PCI mapping is on, that particular
address can be decoded by PCI instead of the table.

Fix this by moving the range up to the top of memory. Update the docs
while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
2024-09-18 13:01:00 -06:00