bsps/powerpc: Remove __ppc_generic define

Do not force BSPs to define __ppc_generic.

This was probably the last command line define in the BSPs.

bsps/powerpc/include/rtems/powerpc/powerpc.h

@@ -282,12 +282,6 @@ extern "C" {
 #define PPC_INTERRUPT_MAX       125
 #define PPC_USE_MULTIPLE	1
 
-#elif defined(__ppc_generic)
-
-#else
-
-#error "Unsupported CPU Model"
-
 #endif
 
 /*

spec/build/bsps/powerpc/beatnik/abi.yml

@@ -7,7 +7,6 @@ build-type: option
 copyrights:
 - Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
 default:
-- -D__ppc_generic
 - -mcpu=7400
 default-by-variant: []
 description: |

spec/build/bsps/powerpc/motorola_powerpc/grp.yml

@@ -31,8 +31,6 @@ links:
   uid: optmpc8240
 - role: build-dependency
   uid: optmvme2100
-- role: build-dependency
-  uid: optppcgeneric
 - role: build-dependency
   uid: optqemu
 - role: build-dependency

spec/build/bsps/powerpc/motorola_powerpc/optppcgeneric.yml

@@ -1,21 +0,0 @@
-SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
-actions:
-- get-boolean: null
-- define-condition: null
-build-type: option
-copyrights:
-- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
-default: false
-default-by-variant:
-- value: true
-  variants:
-  - powerpc/qemuprep
-- value: true
-  variants:
-  - powerpc/qemuprep-altivec
-description: |
-  Define when generic PPC -- undefined for others
-enabled-by: true
-links: []
-name: __ppc_generic
-type: build

spec/build/bsps/powerpc/mpc55xxevb/abi.yml

@@ -7,7 +7,6 @@ build-type: option
 copyrights:
 - Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
 default:
-- -D__ppc_generic
 - -mcpu=8540
 - -msoft-float
 - -meabi

spec/build/bsps/powerpc/mvme3100/abi.yml

@@ -7,7 +7,6 @@ build-type: option
 copyrights:
 - Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
 default:
-- -D__ppc_generic
 - -mcpu=powerpc
 - -msoft-float
 default-by-variant: []

spec/build/bsps/powerpc/qoriq/abi.yml

@@ -7,7 +7,6 @@ build-type: option
 copyrights:
 - Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
 default:
-- -D__ppc_generic
 - -mcpu=8540
 - -msoft-float
 - -meabi
@@ -15,13 +14,11 @@ default:
 - -mstrict-align
 default-by-variant:
 - value:
-  - -D__ppc_generic
   - -mcpu=e6500
   - -m64
   variants:
   - powerpc/qoriq_e6500_64
 - value:
-  - -D__ppc_generic
   - -mcpu=e6500
   - -m32
   - -msdata=sysv

spec/build/bsps/powerpc/t32mppc/abi.yml

@@ -7,7 +7,6 @@ build-type: option
 copyrights:
 - Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
 default:
-- -D__ppc_generic
 - -mcpu=8540
 - -msoft-float
 - -meabi