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* at91: Merge SAMA5 subtargetsHauke Mehrtens2019-05-302-0/+10
| | | | | | | | | Instead of maintaining 3 very similar subtargets merge them into one. This does not use the Arm NEON extension any more, because the SAMA5D3 does not support NEON. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Sandeep Sheriker <sandeepsheriker.mallikarjun@microchip.com>
* at91: reorganize at91 subtargetsSandeep Sheriker Mallikarjun2018-05-052-61/+0
| | | | | | | | | | | reorganizing at91 subtargets based on sama5 soc features and this fix below problems. 1. able to set neon flags to sama5d2 & sama5d4 subtargets. 2. fix the make clean which removes all the subtargets in bin folder. 3. able to configure kernel specific to subtarget. 4. able to set vfpu4 flags to samad3 subtargets. Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com>
* at91: sama5: remove neon and VFPv4 supportSandeep Sheriker Mallikarjun2018-04-301-3/+1
| | | | | | | | | sama5d2 & samad4 have neon feature and sama5d3 does not have neon feature due to which sama5d3 boot fails with error message Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000004. removing neon & VFPv4 support to fix this Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com>
* at91: sama5: activate fpuHauke Mehrtens2018-01-021-0/+2
| | | | | | | This activates neon and VFPv4 support for this target. The CPU support these feature so also use them. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* at91: update to kernel 4.9Hauke Mehrtens2017-10-221-0/+3
| | | | | | | This brings the at91 target to kernel 4.9. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Ben Whitten <ben.whitten@gmail.com>
* at91: Enable SDHCI for sama5 in default configSandeep Sheriker Mallikarjun2017-10-141-0/+4
| | | | | | | Enabled SDHCI for sama5 in kernel default config and this is needed to mount sdcard rootfs partition during boot. Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com>
* at91: refresh kernel configurationHauke Mehrtens2017-10-141-10/+35
| | | | | | | This was done by running "make kernel_oldconfig" and "make kernel_oldconfig CONFIG_TARGET=subtarget" Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* at91: Renaming subtarget sama5d3 to sama5Sandeep Sheriker Mallikarjun2017-09-202-0/+29
Renaming at91 subtarget sama5d3 to sama5 and using at91-sama5d3_xplained as a target device in sama5 subtarget.This will enable to add other sama5d2 & sama5d4 target devices in sama5 subtraget.This will avoid code duplication when sama5d2 & sama5d4 added as different subtarget. Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com>