05 Feb, 2021
3 commits
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Move GIC redistributor tables initialization to CPU setup function.
This patch introduces a GIC redistributor tables init function, and
moves the function of reserving memory for GIC redistributor tables
to soc.c and adds a argument for the memory size to reserve, BTW
rename the function so that it is more readable.Signed-off-by: Hou Zhiqiang
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The GIC redistributor tables initialization depends on RESV_RAM config,
so select RESV_RAM if GIC_V3_ITS is enabled.Signed-off-by: Hou Zhiqiang
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The initialization of gd->arch.resv_ram pointer should depend on if the
RESV_RAM config is enabled.Signed-off-by: Hou Zhiqiang
03 Nov, 2020
2 commits
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Check for NULL return value from fdt_getprop() in fdt_fixup_remove_jr()
Signed-off-by: Priyanka Singh
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The sdhc peripheral clock support for lx2162aqds was missed.
Fixes: 1f9ecf088930 ("armv8: lx2162a: Add Soc changes to support LX2162A")
Signed-off-by: Yangbo Lu
09 Oct, 2020
1 commit
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As per hardware documentation, ECx_PMUX has precedence
over SerDes protocol.
For LX2160/LX2162 if DPMACs 17 and 18 are enabled as SGMII
through SerDes protocol but ECx_PMUX configured them as RGMII,
then the ports will be configured as RGMII and not SGMII.Signed-off-by: Razvan Ionut Cirjan
10 Sep, 2020
1 commit
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Make sure that SW_RST_REQ and RST_REQ_MSK are cleared
before triggering hardware reset request.Signed-off-by: Thirupathaiah Annapureddy
Signed-off-by: Meenakshi Aggarwal
08 Sep, 2020
1 commit
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LX2162 is LX2160 based SoC, it has same die as of LX2160
with different packaging.LX2162A support 64-bit 2.9GT/s DDR4 memory, i2c, micro-click module,
microSD card, eMMC support, serial console, qspi nor flash, qsgmii,
sgmii, 25g, 40g, 50g network interface, one usb 3.0 and serdes
interface to support three PCIe gen3 interface.Signed-off-by: Meenakshi Aggarwal
02 Sep, 2020
1 commit
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Configure DWC3's cache type to 'cacheable' for better
performance. Actually related register definition and values are SoC
specific, which means this setting is only applicable to Layerscape SoC,
not generic for all platforms which have integrated DWC3 IP.Signed-off-by: Ran Wang
27 Aug, 2020
1 commit
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In the current implementation, u-boot creates iommu mappings only
for PCI devices enumarated at boot time thus does not take into
account more dynamic scenarios such as SR-IOV or PCI hot-plug.
Add an u-boot env var and a device tree property (to be used for
example in more static scenarios such as hardwired PCI endpoints
that get initialized later in the system setup) that would allow
two things:
- for a SRIOV capable PCI EP identified by its B.D.F specify
the maximum number of VFs that will ever be created for it
- for hot-plug case, specify the B.D.F with which the device
will show up on the PCI bus
More details can be found in the included documentation:
arch/arm/cpu/armv8/fsl-layerscape/doc/README.pci_iommu_extraSigned-off-by: Laurentiu Tudor
10 Jul, 2020
1 commit
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The workaround has been implemented in PBI phase, so remove
the duplicated implementation from U-Boot.Signed-off-by: Hou Zhiqiang
09 Jun, 2020
1 commit
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This enables SYS_I2C_MXC to fix a bug that
failed to boot from sd card with
image u-boot-with-spl-pbl.binSigned-off-by: Biwen Li
01 May, 2020
1 commit
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Read Linux PPFE firmware from flash partition and pass it to Linux through
FDT entry. So that we can avoid placing PPFE firmware in Linux rootfs.Signed-off-by: Chaitanya Sakinam
Signed-off-by: Anji J
30 Mar, 2020
2 commits
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This supports i2c DM and enables CONFIG_DM_I2C
for SoC LS1046ASigned-off-by: Biwen Li
Signed-off-by: Priyanka Jain -
This supports i2c DM and enables CONFIG_DM_I2C
for SoC LS1043ASigned-off-by: Biwen Li
Signed-off-by: Priyanka Jain
04 Feb, 2020
2 commits
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This supports i2c DM and enables CONFIG_DM_I2C
for SoC LS1012ASigned-off-by: Biwen Li
Signed-off-by: Priyanka Jain -
Fix below SPL build error when DM_I2C is enabled,
- arch/arm/cpu/armv8/built-in.o: In function `board_init_f:
arch/arm/cpu/armv8/fsl-layerscape/spl.c:74: undefined reference to `i2c_init_all'
arch/arm/cpu/armv8/fsl-layerscape/spl.c:74:(.text.board_init_f+0x30):
relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol
`i2c_init_all'
make[2]: *** [spl/u-boot-spl] Error 1
make[1]: *** [spl/u-boot-spl] Error 2
make: *** [sub-make] Error 2
arch/arm/cpu/armv8/fsl-layerscape/spl.c: In function 'board_init_f':
arch/arm/cpu/armv8/fsl-layerscape/spl.c:74:2: warning: implicit
declaration of function 'i2c_init_all'; did you mean 'misc_init_r'?
[-Wimplicit-function-declaration]`Signed-off-by: Biwen Li
Reviewed-by: Priyanka Jain
24 Jan, 2020
4 commits
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Exports the serdes configuration as an environment variable for LS gen 3
SoCs, so it can be used in u-boot command line. It should particularly
be useful for applying Linux DT overlays for the given serdes
configuration.
This code is called from arch_misc_init and not from the existing
serdes_init function because it depends on U-Boot environment being set
up.Signed-off-by: Alex Marginean
Reviewed-by: Priyanka Jain -
Add serdes protocol 0x7777, 0x9999, 0xb998, 0xbb56 to supported list.
These protocols are supported and functional but they trigger a warning
in U-Boot console at boot because they are not on this list.Signed-off-by: Alex Marginean
Signed-off-by: Priyanka Jain -
LS1088A has four personalities, LS1088A, LS1084A, LS1048A and LS1044A.
LS1044A, LS1048A are LS1088A personalities, which support only one
1x 10GE port.
MAC1 and MAC2 are associated with 1G SGMII, 2.5G SGMII, and XFI.
Disable MAC1 to have only one 1x 10GE port for LS1044A, LS1048A.Signed-off-by: Pramod Kumar
Signed-off-by: Priyanka Jain -
Program register bit of SCFG_SNPCNFGCR_USBRDSNP and
SCFG_SNPCNFGCR_USBWRSNP to drive USB read/write
snoop signal on LS1012A.Signed-off-by: Ran Wang
Reviewed-by: Priyanka Jain
18 Jan, 2020
3 commits
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At present panic() is in the vsprintf.h header file. That does not seem
like an obvious choice for hang(), even though it relates to panic(). So
let's put hang() in its own header.Signed-off-by: Simon Glass
[trini: Migrate a few more files]
Signed-off-by: Tom Rini -
These functions relate to memory init so move them into the init
header.Signed-off-by: Simon Glass
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These three clock functions don't use driver model and should be migrated.
In the meantime, create a new file to hold them.Signed-off-by: Simon Glass
16 Jan, 2020
1 commit
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The eSDHC reference clocks should be provided by speed.c in arch/.
And we do not need CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK option to
select which clock to use. Because we can make the driver to select
the periperhal clock which is better (provides higher frequency)
automatically if its value is provided by speed.c.This patch is to drop this option and make driver to select clock
automatically. Also fix peripheral clock calculation issue in
fsl_lsch2_speed.c/fsl_lsch3_speed.c.Signed-off-by: Yangbo Lu
02 Jan, 2020
1 commit
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move the PCIE related config from arch Kconfig to PCI Kconfig.
As the PCI_LAYERSCAPE driver is being used in platform other than
fsl-layerscape platforms like ls102xa.Signed-off-by: Pankaj Bansal
Signed-off-by: Priyanka Jain
26 Dec, 2019
4 commits
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Enable AHB support for Flexspi controller interface meaning
memory can be accessed via md command using absolute addressesSigned-off-by: Yogesh Gaur
Signed-off-by: Ashish Kumar
Signed-off-by: Rajat Srivastava
Signed-off-by: Kuldeep Singh
Reviewed-by: Priyanka Jain -
Hardware comes out of reset with implicit values, but these are outside
the accepted range for Layerscape gen 3 chassis spec used on LS1028A.
Allocate different IDs and fix up Linux DT to use them.Signed-off-by: Alex Marginean
Reviewed-by: Bin Meng
Tested-by: Michael Walle
Reviewed-by: Priyanka Jain -
USB3.0 Receiver needs to enable fixed equalization
for each of PHY instances in an SOC. This is similar
to erratum A-009007, but this one is for LX2160A,
and the register value is different.Signed-off-by: Ran Wang
Reviewed-by: Priyanka Jain -
Mark board_fit_config_name_match() as weak so a board can overwrite the
empty function.Signed-off-by: Michael Walle
Reviewed-by: Priyanka Jain
03 Dec, 2019
6 commits
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A number of board function belong in init.h with the others. Move them.
Signed-off-by: Simon Glass
Reviewed-by: Tom Rini -
These functions belong in cpu_func.h. Another option would be cache.h
but that code uses driver model and we have not moved these cache
functions to use driver model. Since they are CPU-related it seems
reasonable to put them here.Move them over.
Signed-off-by: Simon Glass
Reviewed-by: Tom Rini -
These functions belong in cpu_func.h since they do not use driver model.
Move them over. Don't bother adding comments since these functions should
be deleted.Signed-off-by: Simon Glass
Reviewed-by: Tom Rini -
This function belongs in mii.h so move it over.
Signed-off-by: Simon Glass
Reviewed-by: Tom Rini -
At present this function sits in its own file but it does not really
justify it. There are similar string functions in vsprintf.h, so move it
there. Also add the missing function comment.Use the vsprintf.h include file explicitly where needed.
Signed-off-by: Simon Glass
Reviewed-by: Tom Rini -
These should be moved to driver model, but in the meantime, move them
out of the common header to help reduce its size.Signed-off-by: Simon Glass
Reviewed-by: Tom Rini
27 Nov, 2019
1 commit
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Although layerscape platforms reuse mxc_get_clock() of i.MX platforms,
eSDHC clock getting do not have to use it. It uses global data
gd->arch.sdhc_clk directly in fsl_esdhc driver. Even there are more
than one eSDHC controllers on SoC, they use same reference clock.Signed-off-by: Yangbo Lu
Reviewed-by: Priyanka Jain
21 Nov, 2019
1 commit
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- In ARMv8 NXP Layerscape platforms we also need to make use of
CONFIG_SYS_RELOC_GD_ENV_ADDR now, do so.
- On ENV_IS_IN_REMOTE, CONFIG_ENV_OFFSET is never used, drop the define
to 0.
- Add Kconfig entry for ENV_ADDR.
- Make ENV_ADDR / ENV_OFFSET depend on the env locations that use it.
- Add ENV_xxx_REDUND options that depend on their primary option and
SYS_REDUNDAND_ENVIRONMENT
- On a number of PowerPC platforms, use SPL_ENV_ADDR not CONFIG_ENV_ADDR
for the pre-main-U-Boot environment location.
- On ENV_IS_IN_SPI_FLASH, check not for CONFIG_ENV_ADDR being set but
rather it being non-zero, as it will now be zero by default.
- Rework the env_offset absolute in env/embedded.o to not use
CONFIG_ENV_OFFSET as it was the only use of ENV_OFFSET within
ENV_IS_IN_FLASH.
- Migrate all platforms.Cc: Wolfgang Denk
Cc: Joe Hershberger
Cc: Patrick Delaunay
Cc: uboot-stm32@st-md-mailman.stormreply.com
Signed-off-by: Tom Rini
Acked-by: Joe Hershberger
Reviewed-by: Simon Goldschmidt
08 Nov, 2019
2 commits
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Rename CONFIG_SECURE_BOOT to CONFIG_NXP_ESBC to avoid conflict
with UEFI secure boot.Signed-off-by: Udit Agarwal
Signed-off-by: Priyanka Jain -
While getting the 'subarg' of 'hwconfig' env variable in
config_core_prefetch(), if no hwconfig variable is defined,
below warning is received:
WARNING: Calling __hwconfig without a buffer and
before environment is readyFix this by checking 'hwconfig' env variable.
If not found return without further processing.Signed-off-by: Pankaj Bansal
Signed-off-by: Priyanka Jain
Tested-by: Michael Walle
