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Revision tags: v00.04.15, v00.04.14, v00.04.13, v00.04.12, v00.04.11 |
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| #
43e9f5a6 |
| 03-May-2022 |
Zev Weiss <zev@bewilderbeest.net> |
aspeed: Disable backdoor interfaces
On ast2400 and ast2500 we now disable the various hardware backdoor
interfaces as is done on ast2600. Two Kconfig options can selectively
re-enable some of these
aspeed: Disable backdoor interfaces
On ast2400 and ast2500 we now disable the various hardware backdoor
interfaces as is done on ast2600. Two Kconfig options can selectively
re-enable some of these interfaces: CONFIG_ASPEED_ENABLE_SUPERIO
leaves the ast2x00 built-in Super I/O device enabled, as it is
required for some systems, and CONFIG_ASPEED_ENABLE_DEBUG_UART leaves
the hardware debug UART enabled, since it provides a relatively high
ratio of utility to security risk during development.
This patch is based on a patch by Andrew Jeffery for an older u-boot
branch in the OpenBMC tree for the df-isolate-bmc distro feature flag.
Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Tested-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20220504004739.15829-1-zev@bewilderbeest.net
Signed-off-by: Joel Stanley <joel@jms.id.au>
show more ...
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| #
92ff6c8e |
| 03-May-2022 |
Zev Weiss <zev@bewilderbeest.net> |
aspeed: Disable backdoor interfaces
On ast2400 and ast2500 we now disable the various hardware backdoor
interfaces as is done on ast2600. Two Kconfig options can selectively
re-enable some of these
aspeed: Disable backdoor interfaces
On ast2400 and ast2500 we now disable the various hardware backdoor
interfaces as is done on ast2600. Two Kconfig options can selectively
re-enable some of these interfaces: CONFIG_ASPEED_ENABLE_SUPERIO
leaves the ast2x00 built-in Super I/O device enabled, as it is
required for some systems, and CONFIG_ASPEED_ENABLE_DEBUG_UART leaves
the hardware debug UART enabled, since it provides a relatively high
ratio of utility to security risk during development.
This patch is based on a patch by Andrew Jeffery for an older u-boot
branch in the OpenBMC tree for the df-isolate-bmc distro feature flag.
Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Tested-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20220504004739.15829-1-zev@bewilderbeest.net
Signed-off-by: Joel Stanley <joel@jms.id.au>
show more ...
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| #
40b84c48 |
| 03-May-2022 |
Zev Weiss <zev@bewilderbeest.net> |
aspeed: Disable backdoor interfaces
On ast2400 and ast2500 we now disable the various hardware backdoor
interfaces as is done on ast2600. Two Kconfig options can selectively
re-enable some of these
aspeed: Disable backdoor interfaces
On ast2400 and ast2500 we now disable the various hardware backdoor
interfaces as is done on ast2600. Two Kconfig options can selectively
re-enable some of these interfaces: CONFIG_ASPEED_ENABLE_SUPERIO
leaves the ast2x00 built-in Super I/O device enabled, as it is
required for some systems, and CONFIG_ASPEED_ENABLE_DEBUG_UART leaves
the hardware debug UART enabled, since it provides a relatively high
ratio of utility to security risk during development.
This patch is based on a patch by Andrew Jeffery for an older u-boot
branch in the OpenBMC tree for the df-isolate-bmc distro feature flag.
Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Tested-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20220504004739.15829-1-zev@bewilderbeest.net
Signed-off-by: Joel Stanley <joel@jms.id.au>
show more ...
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| #
8e934728 |
| 03-May-2022 |
Zev Weiss <zev@bewilderbeest.net> |
aspeed: Disable backdoor interfaces
On ast2400 and ast2500 we now disable the various hardware backdoor
interfaces as is done on ast2600. Two Kconfig options can selectively
re-enable some of these
aspeed: Disable backdoor interfaces
On ast2400 and ast2500 we now disable the various hardware backdoor
interfaces as is done on ast2600. Two Kconfig options can selectively
re-enable some of these interfaces: CONFIG_ASPEED_ENABLE_SUPERIO
leaves the ast2x00 built-in Super I/O device enabled, as it is
required for some systems, and CONFIG_ASPEED_ENABLE_DEBUG_UART leaves
the hardware debug UART enabled, since it provides a relatively high
ratio of utility to security risk during development.
This patch is based on a patch by Andrew Jeffery for an older u-boot
branch in the OpenBMC tree for the df-isolate-bmc distro feature flag.
Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Tested-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20220504004739.15829-1-zev@bewilderbeest.net
Signed-off-by: Joel Stanley <joel@jms.id.au>
show more ...
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| #
8dfce92d |
| 03-May-2022 |
Zev Weiss <zev@bewilderbeest.net> |
aspeed: Disable backdoor interfaces
On ast2400 and ast2500 we now disable the various hardware backdoor
interfaces as is done on ast2600. Two Kconfig options can selectively
re-enable some of these
aspeed: Disable backdoor interfaces
On ast2400 and ast2500 we now disable the various hardware backdoor
interfaces as is done on ast2600. Two Kconfig options can selectively
re-enable some of these interfaces: CONFIG_ASPEED_ENABLE_SUPERIO
leaves the ast2x00 built-in Super I/O device enabled, as it is
required for some systems, and CONFIG_ASPEED_ENABLE_DEBUG_UART leaves
the hardware debug UART enabled, since it provides a relatively high
ratio of utility to security risk during development.
This patch is based on a patch by Andrew Jeffery for an older u-boot
branch in the OpenBMC tree for the df-isolate-bmc distro feature flag.
Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Tested-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20220504004739.15829-1-zev@bewilderbeest.net
Signed-off-by: Joel Stanley <joel@jms.id.au>
show more ...
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Revision tags: v00.04.10, v00.04.09, v00.04.08, v00.04.07, v00.04.06, v00.04.05, v00.04.04, v00.04.03, v00.04.02, v00.04.01 |
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| #
717ea18d |
| 19-Jul-2021 |
Dylan Hung <dylan_hung@aspeedtech.com> |
ARM: Aspeed: Revise RAM info print
Adding ECC size info and support board_ram_info for ast2500
Signed-off-by: Dylan Hung <dylan_hung@aspeedtech.com>
Change-Id: I74e7be5adf9759d07850bfea2189509d0fdb
ARM: Aspeed: Revise RAM info print
Adding ECC size info and support board_ram_info for ast2500
Signed-off-by: Dylan Hung <dylan_hung@aspeedtech.com>
Change-Id: I74e7be5adf9759d07850bfea2189509d0fdb3b43
show more ...
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Revision tags: v00.04.00, v2021.04, v00.03.03, v2021.01 |
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69880d89 |
| 06-Jan-2021 |
Bing-Hua Wang <binghuawang@ami.com.tw> |
ast2500: Fix VRAM size detection
Remove a redundant SDMC_CONFIG_VRAM_GET to fix VRAM size detection.
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ca82a579 |
| 28-Jan-2021 |
Ryan Chen <ryan_chen@aspeedtech.com> |
fix dram size detection
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Revision tags: v2020.10 |
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b8ba82fd |
| 09-Sep-2020 |
Chia-Wei, Wang <chiawei_wang@aspeedtech.com> |
Revert "aspeed: Add early init for KCS and Snoop"
This reverts commit 9f8a8eaed7bdf1ed9f2c3fdd9e5cf4dde411c11a.
The issue will be fixed by HW change.
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09618a57 |
| 09-Sep-2020 |
Chia-Wei, Wang <chiawei_wang@aspeedtech.com> |
Revert "aspeed: Add eSPI early init"
This reverts commit 0471eaca68d6923e92ed2e7dc6f36751efb92e3f.
The issue will be fixed by HW change.
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| #
0471eaca |
| 07-Sep-2020 |
Chia-Wei, Wang <chiawei_wang@aspeedtech.com> |
aspeed: Add eSPI early init
The Host PCH booting could fail because of that the
BMC-side eSPI channels are not ready. This patch adds
early initialization to the eSPI controller. Thu
aspeed: Add eSPI early init
The Host PCH booting could fail because of that the
BMC-side eSPI channels are not ready. This patch adds
early initialization to the eSPI controller. Thus the
eSPI channel can becomes ready at the early stage.
Note that this merely allows PCH to continue its booting.
The eSPI is not fully functional until the BMC kernel
booting is done.
Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
show more ...
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| #
9f8a8eae |
| 31-Aug-2020 |
Chia-Wei, Wang <chiawei_wang@aspeedtech.com> |
aspeed: Add early init for KCS and Snoop
When the eSPI-LPC bridge HW encounters an LPC I/O port
decoding error, the LPC bus will be kept in busy state.
And controllers behind the bri
aspeed: Add early init for KCS and Snoop
When the eSPI-LPC bridge HW encounters an LPC I/O port
decoding error, the LPC bus will be kept in busy state.
And controllers behind the bridge cannot be enabled
when the LPC bus is busy.
This patch enables the Snoop(80h) and the KCS(CA2h)
controllers at early stage to avoid being not able
to be activated due to the issue above.
show more ...
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| #
07688dcb |
| 31-Aug-2020 |
Ryan Chen <ryan_chen@aspeedtech.com> |
Merge branch 'ryan_port' into aspeed-dev-v2019.04
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| #
b0afd7f6 |
| 31-Aug-2020 |
Ryan Chen <ryan_chen@aspeedtech.com> |
update ast2500 use platform.S ddr init
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Revision tags: v2020.07, v00.02.13, v2020.04, v2020.01 |
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| #
00d75f3f |
| 24-Dec-2019 |
Chia-Wei, Wang <chiawei_wang@aspeedtech.com> |
ARM: Aspeed: Refactor board common initialization
1. make ast2500/ast2600 common board-initialization
a weak function to support override
2. rename SCU information printing functi
ARM: Aspeed: Refactor board common initialization
1. make ast2500/ast2600 common board-initialization
a weak function to support override
2. rename SCU information printing function
show more ...
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