6 Commits

Author	SHA1	Message	Date
zchong_cht	3983f39f34	Add iar compiler support for am335x.	2015-11-11 23:44:05 +08:00
Adrian Huang	4222677933	[libcpu][am335x] Fix the booting failure when enabling MMU ... Since the 16 domains are configured as the client domains in mmu_setttbase(), a Permission fault is generated if the XN bit (Execute-never) is set in the short-descriptor translation table (for section and supersection). This leads to the booting failure when enabling MMU for beagleboard bsp. Here is log: ---------------------------------------------------------------- SD/MMC found on device 0 reading uEnv.txt 117 bytes read in 3 ms (38.1 KiB/s) Loaded environment from uEnv.txt Importing environment from mmc ... Running uenvcmd ... reading rtthread.bin 162624 bytes read in 24 ms (6.5 MiB/s) \## Starting application at 0x80200000 ... ---------------------------------------------------------------- This commit removes the XN bit configuration in the section of the short-descriptor translation table. The OS can be booted successfully with applying this commit.	2015-05-11 10:36:11 +08:00
陈豪	fd6ef4b235	[libcpu]am335x edit vector ... vector_undef and vector_dabt	2014-08-12 18:26:22 +08:00
RTsien	9382a7105f	add CM_PER_UARTx_CLKCTRL	2014-01-11 15:14:36 +08:00
Bernard Xiong	7bdb082c91	Delete SConscript	2013-09-22 06:59:52 +08:00
bernard	9d09cd9f23	Import beaglebone porting	2013-09-20 21:20:51 +08:00