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| author | Øyvind Harboe <oyvind.harboe@zylin.com> | 2011-04-01 09:59:30 +0200 |
|---|---|---|
| committer | Øyvind Harboe <oyvind.harboe@zylin.com> | 2011-04-01 10:00:41 +0200 |
| commit | 977df18f50f0f4d2310787787c03d83c2498da1a (patch) | |
| tree | 38e940997a32bcca3746233b9755e3a4526d9816 /src | |
| parent | 364cfaac1dd9440380ac6974010b7ed5d697676f (diff) | |
| download | openocd+libswd-977df18f50f0f4d2310787787c03d83c2498da1a.tar.gz openocd+libswd-977df18f50f0f4d2310787787c03d83c2498da1a.tar.bz2 openocd+libswd-977df18f50f0f4d2310787787c03d83c2498da1a.tar.xz openocd+libswd-977df18f50f0f4d2310787787c03d83c2498da1a.zip | |
cortex_a: remove broken dbgbase patchup code
the patchup code would get false positives when checking
whether a dbgbase had to be corrected.
The solution is to have autodetect default, with manual override
in scripts.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/target/arm_adi_v5.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/src/target/arm_adi_v5.c b/src/target/arm_adi_v5.c index b3c491b8..cd6e5deb 100644 --- a/src/target/arm_adi_v5.c +++ b/src/target/arm_adi_v5.c @@ -1083,23 +1083,11 @@ is_dap_cid_ok(uint32_t cid3, uint32_t cid2, uint32_t cid1, uint32_t cid0) && ((cid1 & 0x0f) == 0) && cid0 == 0x0d; } -struct broken_cpu { - uint32_t dbgbase; - uint32_t apid; - uint32_t idcode; - uint32_t correct_dbgbase; - char *model; -} broken_cpus[] = { - { 0x80000000, 0x04770002, 0x1ba00477, 0x60000000, "imx51" }, - { 0x80040000, 0x04770002, 0x3b95c02f, 0x80000000, "omap4430" }, -}; - int dap_get_debugbase(struct adiv5_dap *dap, int ap, uint32_t *out_dbgbase, uint32_t *out_apid) { uint32_t ap_old; int retval; - unsigned int i; uint32_t dbgbase, apid, idcode; /* AP address is in bits 31:24 of DP_SELECT */ @@ -1131,19 +1119,6 @@ int dap_get_debugbase(struct adiv5_dap *dap, int ap, if (tap == NULL || !tap->hasidcode) return ERROR_OK; - /* Some CPUs are messed up, so fixup if needed. */ - for (i = 0; i < sizeof(broken_cpus)/sizeof(struct broken_cpu); i++) - if (broken_cpus[i].dbgbase == dbgbase && - broken_cpus[i].apid == apid && - broken_cpus[i].idcode == idcode) { - LOG_WARNING("Found broken CPU (%s), trying to fixup " - "ROM Table location from 0x%08x to 0x%08x", - broken_cpus[i].model, dbgbase, - broken_cpus[i].correct_dbgbase); - dbgbase = broken_cpus[i].correct_dbgbase; - break; - } - dap_ap_select(dap, ap_old); /* The asignment happens only here to prevent modification of these |