diff options
| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2023-06-20 07:33:00 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-06-21 07:08:53 +0300 |
| commit | b751ed04bc5e1b76f2885b846ea8289792a37166 (patch) | |
| tree | 3e2c8e7f5896b2f7bd9e3a711eb3da31ba422ddf /arch/powerpc/configs | |
| parent | 384e338a9187e479349c97c9cfb36f6060708db8 (diff) | |
| download | linux-b751ed04bc5e1b76f2885b846ea8289792a37166.tar.xz | |
powerpc: drop MPC85xx_CDS platform support
The MPC8541/8548/8555 Configurable Development System (CDS) were the
vehicle used to provide evaluation of the 1st e500-v2 CPUs around 2007.
Similar to the earlier MPC83xx-MDS systems we removed, the "brains"
exist on a PCI-X card, but additional connectors exist to the right of
the PCI-X slot, two structural metal pins are used to provide stability
in a vertical ATX mounting, and the CPU is now on a daughter-card vs. a
clamped down BGA.
Given the extra complexity and risk of connector damage, the 8548CDS
I had access to came pre-assembled in a basic white Antec case common
for that era, and I'm inclined to assume that was the default.
Power was typical "Pentium4" 2005 ATX - the main 20 pin connector went
to the PCI ATX form factor backplane, and the 4 pin black/yellow went
to the CPU card.
Like previous evaluation boards, they attempted to provide break-out
connectors for as many features as possible, and that made for a fairly
complex looking system.
In any case, these are over 15 years old, and fairly complex systems,
originally made for a small group of industry related people, and made
for use where quiet fan operation wasn't important. Given that, it
makes sense to remove support from them in 2023.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230620043300.197546-3-paul.gortmaker@windriver.com
Diffstat (limited to 'arch/powerpc/configs')
| -rw-r--r-- | arch/powerpc/configs/85xx/mpc85xx_cds_defconfig | 52 | ||||
| -rw-r--r-- | arch/powerpc/configs/mpc85xx_base.config | 1 |
2 files changed, 0 insertions, 53 deletions
diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig deleted file mode 100644 index cea72e85ed26..000000000000 --- a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig +++ /dev/null @@ -1,52 +0,0 @@ -CONFIG_PPC_85xx=y -CONFIG_SYSVIPC=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EXPERT=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_PARTITION_ADVANCED=y -# CONFIG_MSDOS_PARTITION is not set -CONFIG_MPC85xx_CDS=y -CONFIG_GEN_RTC=y -CONFIG_BINFMT_MISC=y -CONFIG_MATH_EMULATION=y -# CONFIG_SECCOMP is not set -CONFIG_PCI=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_XFRM_USER=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_SYN_COOKIES=y -# CONFIG_IPV6 is not set -# CONFIG_FW_LOADER is not set -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=32768 -CONFIG_ATA=y -CONFIG_ATA_GENERIC=y -CONFIG_PATA_VIA=y -CONFIG_NETDEVICES=y -CONFIG_GIANFAR=y -CONFIG_E1000=y -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -# CONFIG_VT is not set -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_EXT2_FS=y -CONFIG_EXT4_FS=y -CONFIG_PROC_KCORE=y -CONFIG_TMPFS=y -CONFIG_NFS_FS=y -CONFIG_ROOT_NFS=y -CONFIG_DETECT_HUNG_TASK=y -CONFIG_DEBUG_MUTEXES=y diff --git a/arch/powerpc/configs/mpc85xx_base.config b/arch/powerpc/configs/mpc85xx_base.config index e13bcf83bd1d..a1e4d72ed39d 100644 --- a/arch/powerpc/configs/mpc85xx_base.config +++ b/arch/powerpc/configs/mpc85xx_base.config @@ -1,6 +1,5 @@ CONFIG_MATH_EMULATION=y CONFIG_MPC8536_DS=y -CONFIG_MPC85xx_CDS=y CONFIG_MPC85xx_DS=y CONFIG_MPC85xx_MDS=y CONFIG_MPC85xx_RDB=y |