linux-toradex.git/arch/powerpc/configs, branch v3.12.12 Linux kernel for Apalis and Colibri modules powerpc/85xx: Add C293PCIE board support 2013-08-24T00:43:24+00:00 Mingkai Hu Mingkai.Hu@freescale.com 2013-08-02T06:39:11+00:00 622e03eb3498c32ee29de5c1d6d381f443e58fad C293PCIE board is a series of Freescale PCIe add-in cards to perform as public key crypto accelerator or secure key management module. - 512KB platform SRAM in addition to 512K L2 Cache/SRAM - 512MB soldered DDR3 32bit memory - CPLD System Logic - 64MB x16 NOR flash and 4GB x8 NAND flash - 16MB SPI flash Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com> Signed-off-by: Po Liu <Po.Liu@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com> 
C293PCIE board is a series of Freescale PCIe add-in cards to perform
as public key crypto accelerator or secure key management module.

 - 512KB platform SRAM in addition to 512K L2 Cache/SRAM
 - 512MB soldered DDR3 32bit memory
 - CPLD System Logic
 - 64MB x16 NOR flash and 4GB x8 NAND flash
 - 16MB SPI flash

Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com>
Signed-off-by: Po Liu <Po.Liu@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
powerpc/85xx: Add P1023RDB board support 2013-08-24T00:14:21+00:00 Chunhe Lan Chunhe.Lan@freescale.com 2013-07-30T21:39:26+00:00 75898156bcf0f524a00e5140bc644f2dda5a099a P1023RDB Specification: ----------------------- Memory subsystem: 512MB DDR3 (Fixed DDR on board) 64MB NOR flash 128MB NAND flash Ethernet: eTSEC1: Connected to Atheros AR8035 GETH PHY eTSEC2: Connected to Atheros AR8035 GETH PHY PCIe: Three mini-PCIe slots USB: Two USB2.0 Type A ports I2C: AT24C08 8K Board EEPROM (8 bit address) Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> Cc: Scott Wood <scottwood@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com> 
P1023RDB Specification:
-----------------------
Memory subsystem:
   512MB DDR3 (Fixed DDR on board)
   64MB NOR flash
   128MB NAND flash

Ethernet:
   eTSEC1: Connected to Atheros AR8035 GETH PHY
   eTSEC2: Connected to Atheros AR8035 GETH PHY

PCIe:
   Three mini-PCIe slots

USB:
   Two USB2.0 Type A ports

I2C:
   AT24C08 8K Board EEPROM (8 bit address)

Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com>
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
powerpc/mpc85xx: Only emulate the unimplemented FP instructions on corenet64 2013-08-14T04:59:31+00:00 Kevin Hao haokexin@gmail.com 2013-07-16T11:57:16+00:00 d01dd2b8ac2ba367db90e1ad11aa4e11045ef35c We have split the math emulation into two parts. This makes it possible to just emulate the unimplemented floating point instructions on these boards. Signed-off-by: Kevin Hao <haokexin@gmail.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 
We have split the math emulation into two parts. This makes it
possible to just emulate the unimplemented floating point instructions
on these boards.

Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
powerpc/85xx: Enable the math emulation for the corenet64_smp_defconfig 2013-08-14T04:59:00+00:00 Kevin Hao haokexin@gmail.com 2013-07-10T01:49:52+00:00 195c4940f7682bdd3f5477e37b7c0183b82b3b71 I got the following error on my t4240qds board. ntpd[2713]: unhandled signal 4 at 0fd5b448 nip 0fd5b448 lr 0fd5b424 code 30001 The root cause is that the float point instruction 'fsqrt' is used. But this instruction is not implemented on e6500 core. Even this does seem a gcc bug, I would like to enable the math emulation in the kernel to workaround this kind of issue. Signed-off-by: Kevin Hao <haokexin@gmail.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 
I got the following error on my t4240qds board.
  ntpd[2713]: unhandled signal 4 at 0fd5b448 nip 0fd5b448 lr 0fd5b424 code 30001

The root cause is that the float point instruction 'fsqrt' is used.
But this instruction is not implemented on e6500 core. Even this
does seem a gcc bug, I would like to enable the math emulation
in the kernel to workaround this kind of issue.

Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Merge remote-tracking branch 'scott/next' into next 2013-08-09T06:01:40+00:00 Benjamin Herrenschmidt benh@kernel.crashing.org 2013-08-09T06:01:40+00:00 a12e4537ada6cbe0730cb0c5cf8ed5ff687e2c06 Merge some Freescale updates from Scott Wood 
Merge some Freescale updates from Scott Wood
powerpc/fsl: Enable CONFIG_DEVTMPFS_MOUNT so /dev can be mounted correctly 2013-08-07T23:38:11+00:00 Zhenhua Luo zhenhua.luo@freescale.com 2013-04-11T13:56:30+00:00 dcbe39fed72fa3768823de7f39c542708f68b9ac When using recent udev, the /dev node mount requires CONFIG_DEVTMPFS_MOUNT is enabled in Kernel. The patch enables the option in defconfig of Freescale QorIQ targets. Changed defconfig list: arch/powerpc/configs/85xx/p1023rds_defconfig arch/powerpc/configs/corenet32_smp_defconfig arch/powerpc/configs/corenet64_smp_defconfig arch/powerpc/configs/mpc85xx_smp_defconfig arch/powerpc/configs/mpc85xx_defconfig arch/powerpc/configs/mpc83xx_defconfig Signed-off-by: Zhenhua Luo <zhenhua.luo@freescale.com> [scottwood@freescale.com: added mpc83xx and non-smp mpc85xx] Signed-off-by: Scott Wood <scottwood@freescale.com> 
When using recent udev, the /dev node mount requires CONFIG_DEVTMPFS_MOUNT
is enabled in Kernel. The patch enables the option in defconfig of Freescale
QorIQ targets.

Changed defconfig list:
   arch/powerpc/configs/85xx/p1023rds_defconfig
   arch/powerpc/configs/corenet32_smp_defconfig
   arch/powerpc/configs/corenet64_smp_defconfig
   arch/powerpc/configs/mpc85xx_smp_defconfig
   arch/powerpc/configs/mpc85xx_defconfig
   arch/powerpc/configs/mpc83xx_defconfig

Signed-off-by: Zhenhua Luo <zhenhua.luo@freescale.com>
[scottwood@freescale.com: added mpc83xx and non-smp mpc85xx]
Signed-off-by: Scott Wood <scottwood@freescale.com>
PCI: hotplug: Convert to be builtin only, not modular 2013-07-25T20:11:06+00:00 Bjorn Helgaas bhelgaas@google.com 2013-07-24T17:36:31+00:00 7cd29f4b22be3c3468871f5240621a32d9bc903a Convert CONFIG_HOTPLUG_PCI from tristate to bool. This only affects the hotplug core; several of the hotplug drivers can still be modules. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Yinghai Lu <yinghai@kernel.org> 
Convert CONFIG_HOTPLUG_PCI from tristate to bool.  This only affects
the hotplug core; several of the hotplug drivers can still be modules.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Yinghai Lu <yinghai@kernel.org>
 Merge remote-tracking branch 'agust/next' into next 2013-07-02T08:31:08+00:00 Benjamin Herrenschmidt benh@kernel.crashing.org 2013-07-02T08:31:08+00:00 7a9cdd95fe153f86d23f63811ad4ba0ab32dad57 From Anatolij: "There are small cleanups and fixes for mpc512x common code, mpc512x_defconfig updates and soft reboot support for mpc5125 based boards." 
From Anatolij:

"There are small cleanups and fixes for mpc512x common code,
mpc512x_defconfig updates and soft reboot support for mpc5125
based boards."
Merge remote-tracking branch 'scott/next' into next 2013-07-02T07:42:17+00:00 Benjamin Herrenschmidt benh@kernel.crashing.org 2013-07-02T07:42:17+00:00 dd8164c1dd7f511aa362f548fd8c4882bee3fd54 Merge Freescale updates 
Merge Freescale updates
powerpc/fsl: Enable CONFIG_E1000E in mpc85xx_smp_defconfig 2013-07-01T23:38:32+00:00 Chunhe Lan Chunhe.Lan@freescale.com 2013-04-19T08:13:18+00:00 2dd1c132d5c22677843658f5736f0de1cdf57bc1 On the most boards of Freescale platform, they use the PCI-Express Intel(R) PRO/1000 gigabit ethernet card to work. So enable the corresponding driver for it. Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com> 
On the most boards of Freescale platform, they use the PCI-Express
Intel(R) PRO/1000 gigabit ethernet card to work. So enable the
corresponding driver for it.

Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>