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yocto-bsp: Fix QEMUARM based bsps to not offer SMP support

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The SMP kernel config presents issues on qemuarm because:

CONFIG_SMP=y
Dependencies Missing:
  - CPU_V6K or CPU_V7:
    These are selected by setting:
    CONFIG_ARCH_MULTI_V7=y
    or
    CONFIG_ARCH_MULTI_V6=y

But our QEMU + ARM BSPs are based on armv4/v5 hence they are
incompatible with CONFIG_SMP.

This patch fixes the script, and avoids offering SMP to the user
when the created BSP is based on QEMU + ARM.

[YOCTO #11426]

(From meta-yocto rev: d63aa4acd20b2aa022701289e9ab7be7f551b0b2)

Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Alejandro Hernandez
2017-05-30 11:44:34 -07:00
committed by Richard Purdie
parent 337bea6573
commit f1fd97be55
7 changed files with 7 additions and 0 deletions
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1
scripts/lib/bsp/substrate/target/arch/qemu/recipes-kernel/linux/linux-yocto-dev.bbappend
View File

@@ -45,6 +45,7 @@ COMPATIBLE_MACHINE_{{=machine}} = "{{=machine}}"
{{ if need_new_kbranch == "n": }}
KBRANCH_{{=machine}} = "{{=existing_kbranch}}"
{{ if qemuarch != "arm": }}
{{ input type:"boolean" name:"smp" prio:"30" msg:"Would you like SMP support? (y/n)" default:"y"}}
{{ if smp == "y": }}
KERNEL_FEATURES_append_{{=machine}} += " cfg/smp.scc"

1
scripts/lib/bsp/substrate/target/arch/qemu/recipes-kernel/linux/linux-yocto-tiny_4.1.bbappend
View File

@@ -45,6 +45,7 @@ COMPATIBLE_MACHINE_{{=machine}} = "{{=machine}}"
{{ if need_new_kbranch == "n": }}
KBRANCH_{{=machine}} = "{{=existing_kbranch}}"
{{ if qemuarch != "arm": }}
{{ input type:"boolean" name:"smp" prio:"30" msg:"Do you need SMP support? (y/n)" default:"y"}}
{{ if smp == "y": }}
KERNEL_FEATURES_append_{{=machine}} += " cfg/smp.scc"

1
scripts/lib/bsp/substrate/target/arch/qemu/recipes-kernel/linux/linux-yocto-tiny_4.10.bbappend
View File

@@ -45,6 +45,7 @@ COMPATIBLE_MACHINE_{{=machine}} = "{{=machine}}"
{{ if need_new_kbranch == "n": }}
KBRANCH_{{=machine}} = "{{=existing_kbranch}}"
{{ if qemuarch != "arm": }}
{{ input type:"boolean" name:"smp" prio:"30" msg:"Do you need SMP support? (y/n)" default:"y"}}
{{ if smp == "y": }}
KERNEL_FEATURES_append_{{=machine}} += " cfg/smp.scc"

1
scripts/lib/bsp/substrate/target/arch/qemu/recipes-kernel/linux/linux-yocto-tiny_4.4.bbappend
View File

@@ -45,6 +45,7 @@ COMPATIBLE_MACHINE_{{=machine}} = "{{=machine}}"
{{ if need_new_kbranch == "n": }}
KBRANCH_{{=machine}} = "{{=existing_kbranch}}"
{{ if qemuarch != "arm": }}
{{ input type:"boolean" name:"smp" prio:"30" msg:"Do you need SMP support? (y/n)" default:"y"}}
{{ if smp == "y": }}
KERNEL_FEATURES_append_{{=machine}} += " cfg/smp.scc"

1
scripts/lib/bsp/substrate/target/arch/qemu/recipes-kernel/linux/linux-yocto_4.1.bbappend
View File

@@ -45,6 +45,7 @@ COMPATIBLE_MACHINE_{{=machine}} = "{{=machine}}"
{{ if need_new_kbranch == "n": }}
KBRANCH_{{=machine}} = "{{=existing_kbranch}}"
{{ if qemuarch != "arm": }}
{{ input type:"boolean" name:"smp" prio:"30" msg:"Would you like SMP support? (y/n)" default:"y"}}
{{ if smp == "y": }}
KERNEL_FEATURES_append_{{=machine}} += " cfg/smp.scc"

1
scripts/lib/bsp/substrate/target/arch/qemu/recipes-kernel/linux/linux-yocto_4.10.bbappend
View File

@@ -45,6 +45,7 @@ COMPATIBLE_MACHINE_{{=machine}} = "{{=machine}}"
{{ if need_new_kbranch == "n": }}
KBRANCH_{{=machine}} = "{{=existing_kbranch}}"
{{ if qemuarch != "arm": }}
{{ input type:"boolean" name:"smp" prio:"30" msg:"Would you like SMP support? (y/n)" default:"y"}}
{{ if smp == "y": }}
KERNEL_FEATURES_append_{{=machine}} += " cfg/smp.scc"

1
scripts/lib/bsp/substrate/target/arch/qemu/recipes-kernel/linux/linux-yocto_4.4.bbappend
View File

@@ -45,6 +45,7 @@ COMPATIBLE_MACHINE_{{=machine}} = "{{=machine}}"
{{ if need_new_kbranch == "n": }}
KBRANCH_{{=machine}} = "{{=existing_kbranch}}"
{{ if qemuarch != "arm": }}
{{ input type:"boolean" name:"smp" prio:"30" msg:"Would you like SMP support? (y/n)" default:"y"}}
{{ if smp == "y": }}
KERNEL_FEATURES_append_{{=machine}} += " cfg/smp.scc"