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1887 commits 13 branches 49 tags 9 MiB
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686 commits

Author SHA1 Message Date
Hector Martin
b4822eb02c adt: improve APIs for iterating through child nodes 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-28 23:48:35 +09:00
Hector Martin
db902ce01f wdt: move WDT disable code to wdt.c & use ADT regs 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-28 23:48:35 +09:00
Hector Martin
3733ea153f smp: fix broken spin-table routine 
Only read target_cpu once, then keep a pointer our spin table.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-28 23:48:35 +09:00
Hector Martin
ba1162e322 adt: add an API for resolving reg properties 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-28 23:48:35 +09:00
Sven Peter
9242c820ae MMU: clean and invalidate all caches after shutdown 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2021-01-28 23:20:15 +09:00
Sven Peter
2f84b33ba8 MMU: add cache operations by set/way 
this embeds a slightly modified file taken from
arm-trusted-firmware.

Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2021-01-28 23:20:15 +09:00
Sven Peter
f244919c98 MMU: add initial support 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2021-01-28 23:20:15 +09:00
Sven Peter
63fad7e3e2 utils.h: add panic() macro 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2021-01-28 23:20:15 +09:00
Hector Martin
d762391a68 Add code to spin up secondary CPUs 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-28 16:06:12 +09:00
Hector Martin
65276fdd3f utils.h: add memory clobbers 
We mostly use read32/write32 and friends to poke hardware registers,
which might have side effects on RAM, so just make everything a memory
clobber to avoid potential issues.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-28 16:06:12 +09:00
Hector Martin
0145830772 chickens: add firestorm chicken bits 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-28 16:06:12 +09:00
Hector Martin
344c84da17 clang-format everything 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-28 16:06:12 +09:00
Ariel Machado
51bf5c870a adt: replaces int to u32 and size_t for unsigned values. 
Makefile: increases compiler warnings

Signed-off-by: Ariel Machado <ariel@fe.up.pt>
 2021-01-25 19:18:30 +09:00
Hector Martin
cc34ace39a startup: Implement setting CPU chicken bits for Icestorm 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-25 19:11:54 +09:00
Hector Martin
58b643df77 clang-format a few missed things 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-25 17:25:49 +09:00
Hector Martin
a637b77816 Move minlzma.h -> src/minilzlib 
This stops clang-format from running on this header.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-25 17:25:44 +09:00
Hector Martin
14db0224af Add config.h for build-time config options 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-25 17:24:29 +09:00
Hector Martin
674a82a2bb aic_test: UART IRQ testing stuff 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-23 22:42:59 +09:00
Hector Martin
63319ed348 utils: implement udelay() 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-23 22:42:25 +09:00
Hector Martin
009f04775e utils: add __assert_fail function to make assert() work 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-23 22:42:25 +09:00
Hector Martin
ee12d053a9 proxy: add XZ and GZ decompression functions and code 
This embeds tinf and minlzma.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-23 22:42:23 +09:00
Ferdinand Bachmann
afc5813635 exceptions: fix clang warning for msr arg 
Signed-off-by: Ferdinand Bachmann <theferdi265@gmail.com>
 2021-01-23 22:09:22 +09:00
Ferdinand Bachmann
8511d9ff74 start.S: clang compat, don't use '\r' in asm files 
Signed-off-by: Ferdinand Bachmann <theferdi265@gmail.com>
 2021-01-23 22:09:22 +09:00
Ferdinand Bachmann
75c3cd39d4 start.S: don't use caller-saved registers accross calls 
Signed-off-by: Ferdinand Bachmann <theferdi265@gmail.com>
 2021-01-23 22:09:22 +09:00
Ferdinand Bachmann
6ecf5d9fb5 types.h: remove redundant definition of NULL (defined in stddef.h) 
Signed-off-by: Ferdinand Bachmann <theferdi265@gmail.com>
 2021-01-23 22:05:37 +09:00
Ferdinand Bachmann
274ea2baf2 exceptions: remove unused push_hi_regs symbol, make _exc_entry a function 
Signed-off-by: Ferdinand Bachmann <theferdi265@gmail.com>
 2021-01-23 22:05:24 +09:00
Hector Martin
31b6af14b2 exception.c: fix sp calculation in print_regs 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-18 01:57:27 +09:00
Hector Martin
81aaf2ed35 Basic exceptions, irq, cache mgmt support 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-17 00:49:22 +09:00
Ferdinand Bachmann
d49d0b781b adt: fix ignored qualifiers in adt_getprop_copy function prototype 
Signed-off-by: Ferdinand Bachmann <theferdi265@gmail.com>
 2021-01-16 05:12:48 +09:00
Sven Peter
3268aabb91 add missing const to src/adt.h 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2021-01-16 02:48:22 +09:00
Sven Peter
4c4850935f change #include <string.h> to #include "string.h" 
this is required to fix the following error when compiling with clang:

  CC    build/string.o
src/string.c:3:10: error: 'string.h' file not found with <angled> include; use "quotes" instead
         ^~~~~~~~~~
         "string.h"

Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2021-01-16 02:48:08 +09:00
Clay Freeman
b0b3548f1d Error codes should be returned as negative values 
Signed-off-by: Clay Freeman <git@clayfreeman.com>
 2021-01-15 12:52:34 +09:00
Hector Martin
5175c7a31b Chainloading, ADT support, misc fixes 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-15 04:04:12 +09:00
Hector Martin
b8fd8363cd Make UART proxy work 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-15 04:04:12 +09:00
Hector Martin
152c96a34a Import UART proxy 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-15 04:04:12 +09:00
Hector Martin
8af9f1eb95 Initial commit 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2021-01-15 04:03:35 +09:00