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From: Alexey Romanov <avromanov@sberdevices.ru>
To: <robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
<neil.armstrong@linaro.org>, <khilman@baylibre.com>,
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CC: <devicetree@vger.kernel.org>,
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<linux-kernel@vger.kernel.org>, <kernel@sberdevices.ru>,
Alexey Romanov <avromanov@sberdevices.ru>
Subject: [PATCH v1 2/3] firmware: meson: use CONFIG_MESON_SM with CONFIG_ARM
Date: Wed, 22 Feb 2023 14:50:19 +0300
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|
| Series |
Meson A1 32-bit support
|
|
Commit Message
Alexey Romanov
Feb. 22, 2023, 11:50 a.m. UTC
Meson SM driver has one strong disturbing requirement.
It's size of the memory page, it should be equal to 4K.
ARM 32-bit arch always uses 4K page and doesn't support
bigger sizes. So it's not a stop factor.
Anyway, meson sm driver was tested in the meson-a1 ARM
board and it works correctly.
Signed-off-by: Alexey Romanov <avromanov@sberdevices.ru>
---
drivers/firmware/meson/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/meson/Kconfig b/drivers/firmware/meson/Kconfig index f2fdd3756648..20303b7394fb 100644 --- a/drivers/firmware/meson/Kconfig +++ b/drivers/firmware/meson/Kconfig @@ -6,6 +6,6 @@ config MESON_SM tristate "Amlogic Secure Monitor driver" depends on ARCH_MESON || COMPILE_TEST default y - depends on ARM64_4K_PAGES + depends on ARM || ARM64_4K_PAGES help Say y here to enable the Amlogic secure monitor driver