On Tue, Apr 11, 2023 at 12:27:10PM -0500, Andrew Davis wrote: > On 4/5/23 6:49 PM, Denys Dmytriyenko wrote: > >On Wed, Apr 05, 2023 at 01:50:27PM -0500, Andrew Davis via > >lists.yoctoproject.org wrote: > >>The traditional order of serial consoles for K3 has ttyS2 being the > >>primary UART attached console. ttyS0 is also a common choice for > >>distros and the TI kernel may switch at some point. To prepare > >>we check both UARTs on all K3 devices. Move this common check > >>to a K3 common location. > > > >I see different K3 platforms use ttyS0, ttyS1, ttyS2 and ttyS3. > > > >Were others just mis-used as MCU UARTs or some other leftovers? > > > > Some look to be just misusing MCU UARTs, others types/leftovers. > Hopefully this patch unifies everything. If one wants to use > a different port then these two then can be chosen in DT.
Are there any derivative boards (like SK or other product-specific spins) that use a different main UART? I remember in pre-K3 days that used to be the case for some platforms, where EVM uses one UART and SK/ICE/etc. a different one... > >>Signed-off-by: Andrew Davis <[email protected]> > >>--- > >> meta-ti-bsp/conf/machine/beaglebone-ai64.conf | 3 --- > >> meta-ti-bsp/conf/machine/include/am62axx.inc | 3 --- > >> meta-ti-bsp/conf/machine/include/am62xx-lp.inc | 3 --- > >> meta-ti-bsp/conf/machine/include/am62xx.inc | 3 --- > >> meta-ti-bsp/conf/machine/include/am64xx.inc | 3 --- > >> meta-ti-bsp/conf/machine/include/am65xx.inc | 3 --- > >> meta-ti-bsp/conf/machine/include/k3.inc | 3 +++ > >> meta-ti-bsp/conf/machine/j7200-evm.conf | 3 --- > >> meta-ti-bsp/conf/machine/j721e-evm.conf | 3 --- > >> meta-ti-bsp/conf/machine/j721s2-evm.conf | 2 -- > >> meta-ti-bsp/conf/machine/j721s2-hs-evm.conf | 3 --- > >> meta-ti-bsp/conf/machine/j784s4-evm.conf | 2 -- > >> meta-ti-bsp/conf/machine/j784s4-hs-evm.conf | 2 -- > >> 13 files changed, 3 insertions(+), 33 deletions(-) > >> > >>diff --git a/meta-ti-bsp/conf/machine/beaglebone-ai64.conf > >>b/meta-ti-bsp/conf/machine/beaglebone-ai64.conf > >>index 6e8c863c..e6cba3df 100644 > >>--- a/meta-ti-bsp/conf/machine/beaglebone-ai64.conf > >>+++ b/meta-ti-bsp/conf/machine/beaglebone-ai64.conf > >>@@ -4,9 +4,6 @@ > >> require conf/machine/include/j721e.inc > >>-SERIAL_CONSOLES = "115200;ttyS2" > >>-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}" > >>- > >> UBOOT_MACHINE = "j721e_evm_a72_config" > >> PREFERRED_PROVIDER_virtual/kernel = "linux-bb.org" > >>diff --git a/meta-ti-bsp/conf/machine/include/am62axx.inc > >>b/meta-ti-bsp/conf/machine/include/am62axx.inc > >>index d0970948..0c6b8503 100644 > >>--- a/meta-ti-bsp/conf/machine/include/am62axx.inc > >>+++ b/meta-ti-bsp/conf/machine/include/am62axx.inc > >>@@ -3,9 +3,6 @@ SOC_FAMILY:append = ":am62axx" > >> MACHINE_FEATURES += "screen touchscreen" > >>-SERIAL_CONSOLES = "115200;ttyS0 115200;ttyS2" > >>-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}" > >>- > >> TFA_K3_SYSTEM_SUSPEND = "1" > >> # Default tiboot3.bin on AM62A is for HS-FS > >>diff --git a/meta-ti-bsp/conf/machine/include/am62xx-lp.inc > >>b/meta-ti-bsp/conf/machine/include/am62xx-lp.inc > >>index d37d4673..4601603c 100644 > >>--- a/meta-ti-bsp/conf/machine/include/am62xx-lp.inc > >>+++ b/meta-ti-bsp/conf/machine/include/am62xx-lp.inc > >>@@ -3,9 +3,6 @@ SOC_FAMILY:append = ":am62xx" > >> MACHINE_FEATURES += "screen touchscreen" > >>-SERIAL_CONSOLES = "115200;ttyS0 115200;ttyS2" > >>-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}" > >>- > >> TFA_K3_SYSTEM_SUSPEND = "1" > >> # Default tiboot3.bin on AM62x LP is for HS-FS > >>diff --git a/meta-ti-bsp/conf/machine/include/am62xx.inc > >>b/meta-ti-bsp/conf/machine/include/am62xx.inc > >>index af6a6db4..953128cc 100644 > >>--- a/meta-ti-bsp/conf/machine/include/am62xx.inc > >>+++ b/meta-ti-bsp/conf/machine/include/am62xx.inc > >>@@ -3,9 +3,6 @@ SOC_FAMILY:append = ":am62xx" > >> MACHINE_FEATURES += "screen gpu" > >>-SERIAL_CONSOLES = "115200;ttyS2" > >>-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}" > >>- > >> PREFERRED_PROVIDER_virtual/gpudriver ?= "ti-img-rogue-driver" > >> # Default tiboot3.bin on AM62x is for HS-FS > >>diff --git a/meta-ti-bsp/conf/machine/include/am64xx.inc > >>b/meta-ti-bsp/conf/machine/include/am64xx.inc > >>index 157bf5d5..c486f3c1 100644 > >>--- a/meta-ti-bsp/conf/machine/include/am64xx.inc > >>+++ b/meta-ti-bsp/conf/machine/include/am64xx.inc > >>@@ -1,9 +1,6 @@ > >> require conf/machine/include/k3.inc > >> SOC_FAMILY:append = ":am64xx" > >>-SERIAL_CONSOLES = "115200;ttyS2 115200;ttyS1" > >>-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}" > >>- > >> KERNEL_DEVICETREE_PREFIX = "ti/k3-am642" > >> KERNEL_DEVICETREE = " \ > >>diff --git a/meta-ti-bsp/conf/machine/include/am65xx.inc > >>b/meta-ti-bsp/conf/machine/include/am65xx.inc > >>index 564d61b0..b848881c 100644 > >>--- a/meta-ti-bsp/conf/machine/include/am65xx.inc > >>+++ b/meta-ti-bsp/conf/machine/include/am65xx.inc > >>@@ -3,9 +3,6 @@ SOC_FAMILY:append = ":am65xx" > >> MACHINE_FEATURES += "screen touchscreen gpu" > >>-SERIAL_CONSOLES = "115200;ttyS2 115200;ttyS1" > >>-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}" > >>- > >> PREFERRED_PROVIDER_virtual/gpudriver ?= "" > >> KERNEL_DEVICETREE_PREFIX = "ti/k3-am654" > >>diff --git a/meta-ti-bsp/conf/machine/include/k3.inc > >>b/meta-ti-bsp/conf/machine/include/k3.inc > >>index 93bcea76..5c3c771a 100644 > >>--- a/meta-ti-bsp/conf/machine/include/k3.inc > >>+++ b/meta-ti-bsp/conf/machine/include/k3.inc > >>@@ -53,3 +53,6 @@ MACHINE_FEATURES += "efi" > >> WKS_FILE ?= "sdimage-2part-efi.wks" > >> do_image_wic[depends] += "virtual/bootloader:do_deploy" > >> do_image_wic[mcdepends] += "mc::k3r5:ti-sci-fw:do_deploy" > >>+ > >>+SERIAL_CONSOLES = "115200;ttyS0 115200;ttyS2" > >>+SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}" > >>diff --git a/meta-ti-bsp/conf/machine/j7200-evm.conf > >>b/meta-ti-bsp/conf/machine/j7200-evm.conf > >>index b17b65b7..dff1da69 100644 > >>--- a/meta-ti-bsp/conf/machine/j7200-evm.conf > >>+++ b/meta-ti-bsp/conf/machine/j7200-evm.conf > >>@@ -4,9 +4,6 @@ > >> require conf/machine/include/j7200.inc > >>-SERIAL_CONSOLES = "115200;ttyS2 115200;ttyS3" > >>-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}" > >>- > >> KERNEL_DEVICETREE_PREFIX = "ti/k3-j7200" > >> KERNEL_DEVICETREE = " \ > >>diff --git a/meta-ti-bsp/conf/machine/j721e-evm.conf > >>b/meta-ti-bsp/conf/machine/j721e-evm.conf > >>index f602a77b..8682ad60 100644 > >>--- a/meta-ti-bsp/conf/machine/j721e-evm.conf > >>+++ b/meta-ti-bsp/conf/machine/j721e-evm.conf > >>@@ -4,9 +4,6 @@ > >> require conf/machine/include/j721e.inc > >>-SERIAL_CONSOLES = "115200;ttyS2 115200;ttyS3" > >>-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}" > >>- > >> KERNEL_DEVICETREE_PREFIX = " \ > >> ti/k3-j721e \ > >> ti/k3-j7200-mcspi-loopback \ > >>diff --git a/meta-ti-bsp/conf/machine/j721s2-evm.conf > >>b/meta-ti-bsp/conf/machine/j721s2-evm.conf > >>index 1f54c7b1..a16e744d 100644 > >>--- a/meta-ti-bsp/conf/machine/j721s2-evm.conf > >>+++ b/meta-ti-bsp/conf/machine/j721s2-evm.conf > >>@@ -4,8 +4,6 @@ > >> require conf/machine/include/j721s2.inc > >>-SERIAL_CONSOLES = "115200;ttyS2" > >>-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}" > >> TFA_K3_USART = "0x8" > >> OPTEE_K3_USART = "0x8" > >>diff --git a/meta-ti-bsp/conf/machine/j721s2-hs-evm.conf > >>b/meta-ti-bsp/conf/machine/j721s2-hs-evm.conf > >>index 8fa98440..085c91e7 100644 > >>--- a/meta-ti-bsp/conf/machine/j721s2-hs-evm.conf > >>+++ b/meta-ti-bsp/conf/machine/j721s2-hs-evm.conf > >>@@ -4,9 +4,6 @@ > >> require conf/machine/include/j721s2.inc > >>-SERIAL_CONSOLES = "115200;ttyS2" > >>-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}" > >>- > >> TFA_K3_USART = "0x8" > >> OPTEE_K3_USART = "0x8" > >>diff --git a/meta-ti-bsp/conf/machine/j784s4-evm.conf > >>b/meta-ti-bsp/conf/machine/j784s4-evm.conf > >>index 53bb4e4f..c0483505 100644 > >>--- a/meta-ti-bsp/conf/machine/j784s4-evm.conf > >>+++ b/meta-ti-bsp/conf/machine/j784s4-evm.conf > >>@@ -4,8 +4,6 @@ > >> require conf/machine/include/j784s4.inc > >>-SERIAL_CONSOLES = "115200;ttyS2" > >>-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}" > >> TFA_K3_USART = "0x8" > >> OPTEE_K3_USART = "0x8" > >>diff --git a/meta-ti-bsp/conf/machine/j784s4-hs-evm.conf > >>b/meta-ti-bsp/conf/machine/j784s4-hs-evm.conf > >>index 1c56f55a..4deb0f8b 100644 > >>--- a/meta-ti-bsp/conf/machine/j784s4-hs-evm.conf > >>+++ b/meta-ti-bsp/conf/machine/j784s4-hs-evm.conf > >>@@ -4,8 +4,6 @@ > >> require conf/machine/include/j784s4.inc > >>-SERIAL_CONSOLES = "115200;ttyS2" > >>-SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}" > >> TFA_K3_USART = "0x8" > >> OPTEEMACHINE = "k3-j784s4" > >> OPTEE_K3_USART = "0x8" > >>-- > >>2.39.2
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