This is an automated email from Gerrit. Oleksij Rempel ([email protected]) just uploaded a new patch set to Gerrit, which you can find at http://openocd.zylin.com/1340
-- gerrit commit a752fe2d87ab522a547168c5ecf3ac847754eac9 Author: Oleksij Rempel <[email protected]> Date: Mon Apr 15 11:36:05 2013 +0200 mips_ejtag: cache ejtag versio to avoid recalculation Some parts of code are varsion specifik. It will be easyer if we extract jetga version and store it some where. Change-Id: I15673beb1c3bbf0739f8d66980adeea4c4b0e3fa Signed-off-by: Oleksij Rempel <[email protected]> diff --git a/src/target/mips_ejtag.c b/src/target/mips_ejtag.c index 286fa32..8de54cc 100644 --- a/src/target/mips_ejtag.c +++ b/src/target/mips_ejtag.c @@ -250,7 +250,6 @@ int mips_ejtag_exit_debug(struct mips_ejtag *ejtag_info) int mips_ejtag_init(struct mips_ejtag *ejtag_info) { - uint32_t ejtag_version; int retval; retval = mips_ejtag_get_impcode(ejtag_info, &ejtag_info->impcode); @@ -259,25 +258,25 @@ int mips_ejtag_init(struct mips_ejtag *ejtag_info) LOG_DEBUG("impcode: 0x%8.8" PRIx32 "", ejtag_info->impcode); /* get ejtag version */ - ejtag_version = ((ejtag_info->impcode >> 29) & 0x07); + ejtag_info->ejtag_version = ((ejtag_info->impcode >> 29) & 0x07); - switch (ejtag_version) { - case 0: + switch (ejtag_info->ejtag_version) { + case EJTAG_VERSION_20: LOG_DEBUG("EJTAG: Version 1 or 2.0 Detected"); break; - case 1: + case EJTAG_VERSION_25: LOG_DEBUG("EJTAG: Version 2.5 Detected"); break; - case 2: + case EJTAG_VERSION_26: LOG_DEBUG("EJTAG: Version 2.6 Detected"); break; - case 3: + case EJTAG_VERSION_31: LOG_DEBUG("EJTAG: Version 3.1 Detected"); break; - case 4: + case EJTAG_VERSION_41: LOG_DEBUG("EJTAG: Version 4.1 Detected"); break; - case 5: + case EJTAG_VERSION_51: LOG_DEBUG("EJTAG: Version 5.1 Detected"); break; default: diff --git a/src/target/mips_ejtag.h b/src/target/mips_ejtag.h index 653103c..104edfd 100644 --- a/src/target/mips_ejtag.h +++ b/src/target/mips_ejtag.h @@ -122,12 +122,20 @@ #define EJTAG_DBCn_BLM_SHIFT 4 #define EJTAG_DBCn_BE (1 << 0) +#define EJTAG_VERSION_20 0 +#define EJTAG_VERSION_25 1 +#define EJTAG_VERSION_26 2 +#define EJTAG_VERSION_31 3 +#define EJTAG_VERSION_41 4 +#define EJTAG_VERSION_51 5 + struct mips_ejtag { struct jtag_tap *tap; uint32_t impcode; uint32_t idcode; uint32_t ejtag_ctrl; int fast_access_save; + unsigned int ejtag_version; }; void mips_ejtag_set_instr(struct mips_ejtag *ejtag_info, -- ------------------------------------------------------------------------------ Precog is a next-generation analytics platform capable of advanced analytics on semi-structured data. The platform includes APIs for building apps and a phenomenal toolset for data science. Developers can use our toolset for easy data analysis & visualization. Get a free account! http://www2.precog.com/precogplatform/slashdotnewsletter _______________________________________________ OpenOCD-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openocd-devel
