* [PATCH linux dev-5.8 1/3] ARM: dts: aspeed: amd-ethanolx: Enable KCS channel 3 @ 2020-11-11 13:44 Konstantin Aladyshev 2020-11-11 13:44 ` [PATCH linux dev-5.8 2/3] ARM: dts: aspeed: amd-ethanolx: Enable devices for the iKVM functionality Konstantin Aladyshev ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: Konstantin Aladyshev @ 2020-11-11 13:44 UTC (permalink / raw) To: Joel Stanley, openbmc; +Cc: Konstantin Aladyshev The KCS interface on the LPC channel 3 in the controller is used for the in-band BMC<->BIOS IPMI communication. 0xCA2 is a default host CPU LPC IO address for this interface. Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com> Reviewed-by: Supreeth Venkatesh <supreeth.venkatesh@amd.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20201027123722.2935-2-aladyshev22@gmail.com Signed-off-by: Joel Stanley <joel@jms.id.au> --- arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts index 89ddc3847222..2a86bda8afd8 100644 --- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts +++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts @@ -147,6 +147,11 @@ aspeed,lpc-io-reg = <0x62>; }; +&kcs3 { + status = "okay"; + aspeed,lpc-io-reg = <0xCA2>; +}; + &kcs4 { status = "okay"; aspeed,lpc-io-reg = <0x97DE>; -- 2.17.1 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH linux dev-5.8 2/3] ARM: dts: aspeed: amd-ethanolx: Enable devices for the iKVM functionality 2020-11-11 13:44 [PATCH linux dev-5.8 1/3] ARM: dts: aspeed: amd-ethanolx: Enable KCS channel 3 Konstantin Aladyshev @ 2020-11-11 13:44 ` Konstantin Aladyshev 2020-11-11 13:44 ` [PATCH linux dev-5.8 3/3] ARM: dts: aspeed: amd-ethanolx: Add GPIO line names Konstantin Aladyshev 2020-11-11 23:45 ` [PATCH linux dev-5.8 1/3] ARM: dts: aspeed: amd-ethanolx: Enable KCS channel 3 Joel Stanley 2 siblings, 0 replies; 4+ messages in thread From: Konstantin Aladyshev @ 2020-11-11 13:44 UTC (permalink / raw) To: Joel Stanley, openbmc; +Cc: Konstantin Aladyshev Enable the USB 2.0 Virtual Hub Controller and the Video Engine with it's reserved memory region for the implementation of the iKVM functionality in the BMC. Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com> Reviewed-by: Supreeth Venkatesh <supreeth.venkatesh@amd.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20201027123722.2935-3-aladyshev22@gmail.com Signed-off-by: Joel Stanley <joel@jms.id.au> --- arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts index 2a86bda8afd8..b93ed44eba0c 100644 --- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts +++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts @@ -13,6 +13,21 @@ memory@80000000 { reg = <0x80000000 0x20000000>; }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + video_engine_memory: jpegbuffer { + size = <0x02000000>; /* 32M */ + alignment = <0x01000000>; + compatible = "shared-dma-pool"; + reusable; + }; + }; + + aliases { serial0 = &uart1; serial4 = &uart5; @@ -220,5 +235,12 @@ }; }; +&video { + status = "okay"; + memory-region = <&video_engine_memory>; +}; +&vhub { + status = "okay"; +}; -- 2.17.1 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH linux dev-5.8 3/3] ARM: dts: aspeed: amd-ethanolx: Add GPIO line names 2020-11-11 13:44 [PATCH linux dev-5.8 1/3] ARM: dts: aspeed: amd-ethanolx: Enable KCS channel 3 Konstantin Aladyshev 2020-11-11 13:44 ` [PATCH linux dev-5.8 2/3] ARM: dts: aspeed: amd-ethanolx: Enable devices for the iKVM functionality Konstantin Aladyshev @ 2020-11-11 13:44 ` Konstantin Aladyshev 2020-11-11 23:45 ` [PATCH linux dev-5.8 1/3] ARM: dts: aspeed: amd-ethanolx: Enable KCS channel 3 Joel Stanley 2 siblings, 0 replies; 4+ messages in thread From: Konstantin Aladyshev @ 2020-11-11 13:44 UTC (permalink / raw) To: Joel Stanley, openbmc; +Cc: Konstantin Aladyshev Add GPIO line names for AMD EthanolX customer reference board. It populates AST2500 GPIO lines (A0-A7 to AC0-AC7) with AMD EthanolX designated names. Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com> --- arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 44 +++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts index b93ed44eba0c..96ff0aea64e5 100644 --- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts +++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts @@ -97,6 +97,50 @@ &pinctrl_adc4_default>; }; +&gpio { + status = "okay"; + gpio-line-names = + /*A0-A7*/ "","","FAULT_LED","CHASSIS_ID_LED","","","","", + /*B0-B7*/ "","","","","","","","", + /*C0-C7*/ "CHASSIS_ID_BTN","INTRUDER","AC_LOSS","","","","","", + /*D0-D7*/ "HDT_DBREQ","LOCAL_SPI_ROM_SEL","FPGA_SPI_ROM_SEL","JTAG_MUX_S", + "JTAG_MUX_OE","HDT_SEL","ASERT_WARM_RST_BTN","FPGA_RSVD", + /*E0-E7*/ "","","MON_P0_PWR_BTN","MON_P0_RST_BTN","MON_P0_NMI_BTN", + "MON_P0_PWR_GOOD","MON_PWROK","MON_RESET", + /*F0-F7*/ "MON_P0_PROCHOT","MON_P1_PROCHOT","MON_P0_THERMTRIP", + "MON_P1_THERMTRIP","P0_PRESENT","P1_PRESENT","MON_ATX_PWR_OK","", + /*G0-G7*/ "BRD_REV_ID_3","BRD_REV_ID_2","BRD_REV_ID_1","BRD_REV_ID_0", + "P0_APML_ALERT","P1_APML_ALERT","FPGA ALERT","", + /*H0-H7*/ "BRD_ID_0","BRD_ID_1","BRD_ID_2","BRD_ID_3", + "PCIE_DISCONNECTED","USB_DISCONNECTED","SPARE_0","SPARE_1", + /*I0-I7*/ "","","","","","","","", + /*J0-J7*/ "","","","","","","","", + /*K0-K7*/ "","","","","","","","", + /*L0-L7*/ "","","","","","","","", + /*M0-M7*/ "ASSERT_PWR_BTN","ASSERT_RST_BTN","ASSERT_NMI_BTN", + "ASSERT_LOCAL_LOCK","ASSERT_P0_PROCHOT","ASSERT_P1_PROCHOT", + "ASSERT_CLR_CMOS","ASSERT_BMC_READY", + /*N0-N7*/ "","","","","","","","", + /*O0-O7*/ "","","","","","","","", + /*P0-P7*/ "P0_VDD_CORE_RUN_VRHOT","P0_VDD_SOC_RUN_VRHOT", + "P0_VDD_MEM_ABCD_SUS_VRHOT","P0_VDD_MEM_EFGH_SUS_VRHOT", + "P1_VDD_CORE_RUN_VRHOT","P1_VDD_SOC_RUN_VRHOT", + "P1_VDD_MEM_ABCD_SUS_VRHOT","P1_VDD_MEM_EFGH_SUS_VRHOT", + /*Q0-Q7*/ "","","","","","","","", + /*R0-R7*/ "","","","","","","","", + /*S0-S7*/ "","","","","","","","", + /*T0-T7*/ "","","","","","","","", + /*U0-U7*/ "","","","","","","","", + /*V0-V7*/ "","","","","","","","", + /*W0-W7*/ "","","","","","","","", + /*X0-X7*/ "","","","","","","","", + /*Y0-Y7*/ "","","","","","","","", + /*Z0-Z7*/ "","","","","","","","", + /*AA0-AA7*/ "","SENSOR THERM","","","","","","", + /*AB0-AB7*/ "","","","","","","","", + /*AC0-AC7*/ "","","","","","","",""; +}; + //APML for P0 &i2c0 { status = "okay"; -- 2.17.1 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH linux dev-5.8 1/3] ARM: dts: aspeed: amd-ethanolx: Enable KCS channel 3 2020-11-11 13:44 [PATCH linux dev-5.8 1/3] ARM: dts: aspeed: amd-ethanolx: Enable KCS channel 3 Konstantin Aladyshev 2020-11-11 13:44 ` [PATCH linux dev-5.8 2/3] ARM: dts: aspeed: amd-ethanolx: Enable devices for the iKVM functionality Konstantin Aladyshev 2020-11-11 13:44 ` [PATCH linux dev-5.8 3/3] ARM: dts: aspeed: amd-ethanolx: Add GPIO line names Konstantin Aladyshev @ 2020-11-11 23:45 ` Joel Stanley 2 siblings, 0 replies; 4+ messages in thread From: Joel Stanley @ 2020-11-11 23:45 UTC (permalink / raw) To: Konstantin Aladyshev; +Cc: OpenBMC Maillist On Wed, 11 Nov 2020 at 13:44, Konstantin Aladyshev <aladyshev22@gmail.com> wrote: > > The KCS interface on the LPC channel 3 in the controller > is used for the in-band BMC<->BIOS IPMI communication. > 0xCA2 is a default host CPU LPC IO address for this > interface. > > Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com> > Reviewed-by: Supreeth Venkatesh <supreeth.venkatesh@amd.com> > Reviewed-by: Joel Stanley <joel@jms.id.au> > Link: https://lore.kernel.org/r/20201027123722.2935-2-aladyshev22@gmail.com > Signed-off-by: Joel Stanley <joel@jms.id.au> I've merged this series into dev-5.8. Cheers, Joel > --- > arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts > index 89ddc3847222..2a86bda8afd8 100644 > --- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts > +++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts > @@ -147,6 +147,11 @@ > aspeed,lpc-io-reg = <0x62>; > }; > > +&kcs3 { > + status = "okay"; > + aspeed,lpc-io-reg = <0xCA2>; > +}; > + > &kcs4 { > status = "okay"; > aspeed,lpc-io-reg = <0x97DE>; > -- > 2.17.1 > ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-11-11 23:47 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-11-11 13:44 [PATCH linux dev-5.8 1/3] ARM: dts: aspeed: amd-ethanolx: Enable KCS channel 3 Konstantin Aladyshev 2020-11-11 13:44 ` [PATCH linux dev-5.8 2/3] ARM: dts: aspeed: amd-ethanolx: Enable devices for the iKVM functionality Konstantin Aladyshev 2020-11-11 13:44 ` [PATCH linux dev-5.8 3/3] ARM: dts: aspeed: amd-ethanolx: Add GPIO line names Konstantin Aladyshev 2020-11-11 23:45 ` [PATCH linux dev-5.8 1/3] ARM: dts: aspeed: amd-ethanolx: Enable KCS channel 3 Joel Stanley
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.