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| author | Marek Behún <kabel@kernel.org> | 2022-01-09 22:01:41 +0100 |
|---|---|---|
| committer | Christian Lamparter <chunkeey@gmail.com> | 2022-01-15 17:41:18 +0100 |
| commit | 43659a7d740ce3dc3157b52b5e0d7bfdc986698e (patch) | |
| tree | ca320cde8d1c99c44c0b2061c99613c406c4c585 /target | |
| parent | bf991fa35754c92da1400e6e0b018c8b787e5ec3 (diff) | |
| download | upstream-43659a7d740ce3dc3157b52b5e0d7bfdc986698e.tar.gz upstream-43659a7d740ce3dc3157b52b5e0d7bfdc986698e.tar.bz2 upstream-43659a7d740ce3dc3157b52b5e0d7bfdc986698e.zip | |
mvebu: cortexa53: Enable Armada 37xx rWTM driver
Enabling Armada 37xx rWTM driver. This gives the kernel access to random
number generator, if provided by the rWTM firmware.
Note that the driver is called turris-mox-rwtm because it was initially
written for Turris MOX, but will also work on other Armada 37xx
platforms, if they use rWTM firmware from CZ.NIC [1].
It makes sense to have this driver built-in, so that kernel has access
to random number generator without needing to load any drivers.
[1] https://gitlab.nic.cz/turris/mox-boot-builder
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andre Heider <a.heider@gmail.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/mvebu/cortexa53/config-5.10 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/target/linux/mvebu/cortexa53/config-5.10 b/target/linux/mvebu/cortexa53/config-5.10 index 78373ad732..80245e6a0c 100644 --- a/target/linux/mvebu/cortexa53/config-5.10 +++ b/target/linux/mvebu/cortexa53/config-5.10 @@ -18,6 +18,7 @@ CONFIG_ARM64_TAGGED_ADDR_ABI=y CONFIG_ARM64_VA_BITS=39 CONFIG_ARM64_VA_BITS_39=y CONFIG_ARMADA_37XX_CLK=y +CONFIG_ARMADA_37XX_RWTM_MBOX=y CONFIG_ARMADA_AP806_SYSCON=y CONFIG_ARMADA_AP_CP_HELPER=y CONFIG_ARMADA_CP110_SYSCON=y @@ -40,6 +41,8 @@ CONFIG_GENERIC_CSUM=y CONFIG_GENERIC_PINCONF=y CONFIG_HOLES_IN_ZONE=y CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 +CONFIG_MAILBOX=y +# CONFIG_MAILBOX_TEST is not set CONFIG_MFD_SYSCON=y CONFIG_MMC_SDHCI_XENON=y CONFIG_MODULES_USE_ELF_RELA=y @@ -74,6 +77,7 @@ CONFIG_SWIOTLB=y CONFIG_SYSCTL_EXCEPTION_TRACE=y CONFIG_SYS_SUPPORTS_HUGETLBFS=y CONFIG_THREAD_INFO_IN_TASK=y +CONFIG_TURRIS_MOX_RWTM=y CONFIG_UNMAP_KERNEL_AT_EL0=y CONFIG_VMAP_STACK=y CONFIG_ZONE_DMA32=y |