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author | Emmanuel Vadot <manu@FreeBSD.org> | 2020-01-19 20:04:44 +0000 |
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committer | Emmanuel Vadot <manu@FreeBSD.org> | 2020-01-19 20:04:44 +0000 |
commit | 2de9b4d3476945e773d19d3eb152ef0382f07963 (patch) | |
tree | 2e281b6cd14907b5d8d0a44c65e76343289496b0 /sys/dev/flash/mx25lreg.h | |
parent | fa3c36d362f0dc53438461941578593872947b4c (diff) | |
download | src-2de9b4d3476945e773d19d3eb152ef0382f07963.tar.gz src-2de9b4d3476945e773d19d3eb152ef0382f07963.zip |
zilinx/zy7_qspi: Add a qspi driver for Zynq platforms.
This is a qspi driver for the Xilinx Zynq-7000 chip.
It could be useful for anyone wanting to boot a system from flash memory
instead of SD cards.
Submitted by: Thomas Skibo (thomasskibo@yahoo.com)
Differential Revision: https://reviews.freebsd.org/D14698
Notes
Notes:
svn path=/head/; revision=356895
Diffstat (limited to 'sys/dev/flash/mx25lreg.h')
-rw-r--r-- | sys/dev/flash/mx25lreg.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/flash/mx25lreg.h b/sys/dev/flash/mx25lreg.h index 4dcb5379939c..62e0d4e750d8 100644 --- a/sys/dev/flash/mx25lreg.h +++ b/sys/dev/flash/mx25lreg.h @@ -42,6 +42,8 @@ #define CMD_WRITE_STATUS 0x01 #define CMD_READ 0x03 #define CMD_FAST_READ 0x0B +#define CMD_READ_DUAL_IO 0xBB +#define CMD_READ_QUAD_OUTPUT 0x6B #define CMD_PAGE_PROGRAM 0x02 #define CMD_SECTOR_ERASE 0xD8 #define CMD_BULK_ERASE 0xC7 |