tree 5ea69378d77f91d367bac38b5243fc5a291dbb15
parent c8a6668cbdc0644330135b7016ffa3ea74895e64
author Patrick Delaunay <patrick.delaunay@st.com> 1549275982 +0100
committer Patrick Delaunay <patrick.delaunay@st.com> 1555078153 +0200

stpmic1: add NVM update support in fuse command

Add functions to read/update the non volatile memory of STPMIC1
(8 bytes-register at 0xF8 address) and allow access
with fuse command (bank=1, word > 0xF8).

For example:

STM32MP> fuse read 1 0xf8 8
Reading bank 1:

Word 0x000000f8: 000000ee 00000092 000000c0 00000002
Word 0x000000fc: 000000f2 00000080 00000002 00000033

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>