diff options
author | Mario Six <mario.six@gdsys.cc> | 2018-08-09 14:51:16 +0200 |
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committer | Anatolij Gustschin <agust@denx.de> | 2018-08-11 08:07:36 +0200 |
commit | a63e54ab5fea8aa15c561dd29bd10edfccc1609c (patch) | |
tree | 9461d3c18d87303508de348aa26d4a270a69d205 /drivers/axi/Kconfig | |
parent | f05ebbf47a9dc863ff4bb084649ecb34d728b5f2 (diff) |
drivers: Add AXI uclass
Add a uclass for AXI (Advanced eXtensible Interface) busses, and a
driver for the gdsys IHS AXI bus on IHS FPGAs.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/axi/Kconfig')
-rw-r--r-- | drivers/axi/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/axi/Kconfig b/drivers/axi/Kconfig new file mode 100644 index 0000000000..4e4153b428 --- /dev/null +++ b/drivers/axi/Kconfig @@ -0,0 +1,13 @@ +menuconfig AXI + bool "AXI bus drivers" + help + Support AXI (Advanced eXtensible Interface) busses, a on-chip + interconnect specification for managing functional blocks in SoC + designs, which is also often used in designs involving FPGAs (e.g. + communication with IP cores in Xilinx FPGAs). + + These types of busses expose a virtual address space that can be + accessed using different address widths (8, 16, and 32 are supported + for now). + + Other similar bus architectures may be compatible as well. |