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armv7m: 20 second timeout/megabyte for CRC check 

There was a fixed 20 second timeout which is too little
for large, slow timeout checks.

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
This commit is contained in:
Spencer Oliver 2010-05-10 14:14:57 +01:00
parent bbc8f4e6ce
commit 2ae192699f
1 changed files with 3 additions and 1 deletions
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4
src/target/armv7m.c
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@ -615,8 +615,10 @@ int armv7m_checksum_memory(struct target *target,
buf_set_u32(reg_params[0].value, 0, 32, address);
buf_set_u32(reg_params[1].value, 0, 32, count);
int timeout = 20000 * (1 + (count / (1024 * 1024)));
if ((retval = target_run_algorithm(target, 0, NULL, 2, reg_params,
crc_algorithm->address, crc_algorithm->address + (sizeof(cortex_m3_crc_code)-6), 20000, &armv7m_info)) != ERROR_OK)
crc_algorithm->address, crc_algorithm->address + (sizeof(cortex_m3_crc_code)-6), timeout, &armv7m_info)) != ERROR_OK)
{
LOG_ERROR("error executing cortex_m3 crc algorithm");
destroy_reg_param(&reg_params[0]);