2197 commits

Author	SHA1	Message	Date
stnolting	3d9be6173b	fixed init of lowest 16 registers	2020-08-13 20:13:23 +02:00
stnolting	636b5a2f40	made CPU arch output a one-liner	2020-08-13 20:12:58 +02:00
stnolting	a436a47ced	minor edits	2020-08-12 21:17:53 +02:00
stnolting	968eb68c2c	minor edits	2020-08-07 20:46:42 +02:00
stnolting	d931430dd5	removed cycle/instret CSR tests; added output to show number of executed instructions and cycles to final report	2020-08-06 20:32:47 +02:00
stnolting	8d3c57d190	crt0 only initializes lowest 16 registers	2020-08-06 20:28:50 +02:00
stnolting	c0b55f2d90	removed check if E CPU (only initializing lowest 16 registers now)	2020-08-06 19:07:07 +02:00
stnolting	4f604e3a23	simplified makefiles (using implicit definition of libc)	2020-08-06 19:06:39 +02:00
stnolting	4708465e8a	minor edits	2020-08-04 22:38:04 +02:00
stnolting	e1fac4d070	fixed error in goto_user_mode function	2020-08-03 21:42:30 +02:00
stnolting	4bbe7c3ecd	minor edits	2020-08-03 18:09:00 +02:00
stnolting	26607fb697	relocated DEVNULL	2020-08-03 18:07:35 +02:00
stnolting	f2537df43e	using explicit IRQ enable	2020-07-30 21:25:04 +02:00
stnolting	575c77900d	removed automatic IRQ enable/disable functions from RTE install/uninstall functions	2020-07-30 21:18:59 +02:00
stnolting	8f0cd29b2c	minor edits and updates	2020-07-30 18:44:33 +02:00
stnolting	10545eb447	minor edits	2020-07-29 19:05:42 +02:00
stnolting	ed85da5589	added PMP test; minor edits and fixes	2020-07-29 19:03:51 +02:00
stnolting	725ffb2894	added CSRs and bits for user mode and physical memory protection	2020-07-29 16:41:40 +02:00
stnolting	49f547f139	simplified NEORV32 RTE debug handler output to a one-liner	2020-07-29 16:37:58 +02:00
stnolting	e5cc7098b5	added (test) function to switch to user mode	2020-07-29 16:37:18 +02:00
stnolting	50b5f61a8f	minor edits	2020-07-25 13:54:32 +02:00
stnolting	17ad773155	minor edits	2020-07-25 11:03:14 +02:00
stnolting	ac58a2b4a7	updated bootloader using newest toolchain (gcc-10.1.0)	2020-07-25 10:11:02 +02:00
stnolting	c1c4e47e7e	fixed bug in crt0.S dummy trap handler	2020-07-25 10:10:03 +02:00
stnolting	651510bf02	updated for new CPU fast IRQ channels	2020-07-23 21:44:45 +02:00
stnolting	8eb2b07e9e	updated for new RTE	2020-07-23 21:44:13 +02:00
stnolting	11f30c7885	updated and optimized RTE - smaller, faster, better ;)	2020-07-23 21:41:55 +02:00
stnolting	8ade8ad170	updated bootloader	2020-07-23 21:40:52 +02:00
stnolting	2f04d77494	removed CLIC module	2020-07-23 21:38:29 +02:00
stnolting	90c698c76a	fixed bug in bootloader autoboot timer	2020-07-21 21:36:22 +02:00
stnolting	b0d0287773	minor edits and optimizations	2020-07-21 20:46:28 +02:00
stnolting	ceb5009b60	minor edits	2020-07-21 19:41:00 +02:00
stnolting	cc336101be	removed std libs stdlib, string and stdbool	2020-07-20 22:34:56 +02:00
stnolting	a8e6ad0546	added test for illegal compressed instruction exception	2020-07-20 22:32:54 +02:00
stnolting	b665c2876b	cpu goes to power-down mode if bootloader's boot attempt fails	2020-07-20 22:32:30 +02:00
stnolting	09fe942d9c	bootloader now shows user code instead of hart id	2020-07-20 14:21:35 +02:00
stnolting	c55e3d18fb	added custom USER_CODE generic; can be checked by software via SYSINFO	2020-07-20 13:42:10 +02:00
stnolting	03b1bb1a9e	minor edits	2020-07-18 14:10:01 +02:00
stnolting	c6896830e4	fixed bug in bootloader 'r' command	2020-07-18 14:09:09 +02:00
stnolting	8430617464	crt0 now takes HW info from SYSINFO module	2020-07-17 23:40:50 +02:00
stnolting	d098e1d6b1	updates	2020-07-17 23:40:10 +02:00
stnolting	33d74f4604	minor updates due to new SYSINFO component	2020-07-17 23:39:54 +02:00
stnolting	da5b86463c	processor-specific information is now obtained from the SYSINFO IO module	2020-07-17 23:38:40 +02:00
stnolting	5895df0f03	fixed bug in bootloader trap handler	2020-07-17 23:36:42 +02:00
stnolting	ee790a973d	coremark now only uses performance data from the timed core to compute the average CPI	2020-07-17 17:17:56 +02:00
stnolting	42901e2f16	bootloader now resets mcycle[h] and minstret[h] right before booting the actual application	2020-07-16 19:40:18 +02:00
stnolting	5db0155c06	fixed wrong argument types	2020-07-16 16:14:48 +02:00
stnolting	6f68b6461b	removed software interrupt function	2020-07-13 20:05:02 +02:00
stnolting	9792a59a04	updated for new hw version	2020-07-13 20:04:27 +02:00
stnolting	3be3ff2f22	removed software interrupt test	2020-07-13 20:02:44 +02:00