str9x.c: remove optimization when erasing the whole bank
Using the erase bank command will cause a time out error. Replacing this with the erase sector bank will provide a slower but safer and stable method to erase the flash. Signed-off-by: Laurentiu Cocanu <laurentiu.cocanu@zylin.com> Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>__archive__
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e1679a29f0
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24653c950a
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@ -230,17 +230,9 @@ static int str9x_erase(struct flash_bank *bank, int first, int last)
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return ERROR_TARGET_NOT_HALTED;
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return ERROR_TARGET_NOT_HALTED;
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}
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}
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/* Check if we erase whole bank */
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/*A slower but stable way of erasing*/
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if ((first == 0) && (last == (bank->num_sectors - 1)))
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/* Erase sector command */
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{
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erase_cmd = 0x20;
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/* Optimize to run erase bank command instead of sector */
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erase_cmd = 0x80;
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}
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else
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{
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/* Erase sector command */
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erase_cmd = 0x20;
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}
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for (i = first; i <= last; i++)
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for (i = first; i <= last; i++)
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{
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{
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@ -296,10 +288,6 @@ static int str9x_erase(struct flash_bank *bank, int first, int last)
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LOG_ERROR("error erasing flash bank, status: 0x%x", status);
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LOG_ERROR("error erasing flash bank, status: 0x%x", status);
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return ERROR_FLASH_OPERATION_FAILED;
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return ERROR_FLASH_OPERATION_FAILED;
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}
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}
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/* If we ran erase bank command, we are finished */
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if (erase_cmd == 0x80)
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break;
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}
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}
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for (i = first; i <= last; i++)
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for (i = first; i <= last; i++)
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