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| author | Vikas Manocha <vikas.manocha@st.com> | 2016-04-04 23:49:02 (GMT) |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-04-12 00:48:23 (GMT) |
| commit | 9082517a85930740f59966fcf13293c38792afe8 (patch) | |
| tree | d8ad6f8b0c3b1d64edadd7291938f80019447f22 /arch/arm/mach-at91 | |
| parent | 3ba1352b97999546610cc9b8708281b60d660e48 (diff) | |
| download | u-boot-9082517a85930740f59966fcf13293c38792afe8.tar.xz | |
stm32: stm32_flash: add memory barrier during flash write
After writing data to flash space, next instruction is checking if flash
controller is busy writing to the flash memory. Memory barrier is required here
to avoid transaction re-ordering for data write and busy status check.
Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
Diffstat (limited to 'arch/arm/mach-at91')
0 files changed, 0 insertions, 0 deletions