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stm32: add mass erase support for STM32L 19/2319/4
authorRémi PRUD'HOMME <prudhomme.remi@gmail.com>
Wed, 1 Oct 2014 21:43:03 +0000 (22:43 +0100)
committerSpencer Oliver <spen@spen-soft.co.uk>
Mon, 6 Oct 2014 18:41:30 +0000 (18:41 +0000)
commit832f0a5bfb439ed9b6e16df69c4dd95e001db015
tree2ec3a7608c81cebf4ef1c5e02b32a0979f7e69dbtree | snapshot
parentb55ca1ad27d39cef37a9dc1801fc2706a26d63f7commit | diff
stm32: add mass erase support for STM32L

The mass erase for STM32L was lack because the procedure is more complex
than the procedure for the STM32F4xx.

The reference manual RM0038 (L100 subfamily) page 79 is more accurate
than the reference manual for the STM32L0xx. On the L0, the mass-erase
erase also the EEPROM. This is a limit to mass erase on L0.

The mass erase procedure is a command of telnet interface.

Tested on Discovery L053 and Discovery L100.

Change-Id: I6a1d7a3669789aea89c59a006ab2d883f3d827ca
Signed-off-by: Rémi PRUD'HOMME <prudhomme.remi@gmail.com>
Reviewed-on: http://openocd.zylin.com/2319
Tested-by: jenkins
Reviewed-by: Andrey Yurovsky <yurovsky@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
src/flash/nor/stm32lx.c diff | blob | history
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