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author | Evan Lojewski <github@meklort.com> | 2020-01-30 21:51:51 -0700 |
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committer | GitHub <noreply@github.com> | 2020-01-30 21:51:51 -0700 |
commit | aecdf67609cb4c81c015ecc95fad7210ac2acad9 (patch) | |
tree | ea7ca06b53c0e546616915db80302900f6920f79 /libs | |
parent | 3479bccff3e1a45efefdd5bc178a97d4f43b18cf (diff) | |
download | bcm5719-ortega-aecdf67609cb4c81c015ecc95fad7210ac2acad9.tar.gz bcm5719-ortega-aecdf67609cb4c81c015ecc95fad7210ac2acad9.zip |
nvm: When exiting bitbang mode, ensure the bit is clear in NvmCfg1. (#20)
Diffstat (limited to 'libs')
-rw-r--r-- | libs/NVRam/bitbang.c | 3 | ||||
-rw-r--r-- | libs/NVRam/nvm.c | 13 |
2 files changed, 10 insertions, 6 deletions
diff --git a/libs/NVRam/bitbang.c b/libs/NVRam/bitbang.c index 5d01d9d..0e8e67d 100644 --- a/libs/NVRam/bitbang.c +++ b/libs/NVRam/bitbang.c @@ -178,7 +178,8 @@ bool NVRam_sendAndGetBytes(uint8_t send_bytes[], uint8_t get_bytes[], int32_t nu get_bytes[i] = NVRAM_sendAndGetByte(send_bytes[i]); } - // Restore Cfg1. + // Restore Cfg1, ensuring bitbang mode is disabled. + cfg1_orig.bits.BitbangMode = 0; NVM.NvmCfg1.r32 = cfg1_orig.r32; NVRam_disable(); diff --git a/libs/NVRam/nvm.c b/libs/NVRam/nvm.c index 9604b4b..b3068ba 100644 --- a/libs/NVRam/nvm.c +++ b/libs/NVRam/nvm.c @@ -55,16 +55,19 @@ #ifdef CXX_SIMULATOR #include <arpa/inet.h> +/* Host */ #define REQ ReqSet1 #define CLR ReqClr1 #define WON ArbWon1 -#elif __arm__ /* APE */ +#elif __arm__ +/* APE Firmware */ #define ntohl(__x__) (__x__) /* Todo: swap */ #define htonl(__x__) (__x__) /* Todo: swap */ -#define REQ ReqSet0 -#define CLR ReqClr0 -#define WON ArbWon0 -#else /* RX CPU Firmware */ +#define REQ ReqSet2 +#define CLR ReqClr2 +#define WON ArbWon2 +#else +/* RX CPU Firmware */ #define ntohl(__x__) (__x__) #define htonl(__x__) (__x__) #define REQ ReqSet0 |