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| author | Matthias Fuchs <matthias.fuchs@esd-electronics.com> | 2007-12-27 17:12:34 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-01-09 13:34:20 +0100 |
| commit | 0133502e39ff89b67c26cb4015e0e7e8d9571184 (patch) | |
| tree | 06bb9976f4f4ef9cb470b57f6271e86c7d09c2fb /README | |
| parent | 95c6bc7d4a3588b452baca610f8c795a83630477 (diff) | |
| download | u-boot-imx-0133502e39ff89b67c26cb4015e0e7e8d9571184.zip u-boot-imx-0133502e39ff89b67c26cb4015e0e7e8d9571184.tar.gz u-boot-imx-0133502e39ff89b67c26cb4015e0e7e8d9571184.tar.bz2 | |
Improve configuration of FPGA subsystem
This patch removes the FPGA subsystem configuration through
the CONFIG_FPGA bitmask configuration option.
See README for the new options:
CONFIG_FPGA,
CONFIG_FPGA_<vendor>,
CONFIG_FPGA_<family>
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Diffstat (limited to 'README')
| -rw-r--r-- | README | 19 |
1 files changed, 14 insertions, 5 deletions
@@ -1377,14 +1377,23 @@ The following options need to be configured: SPI configuration items (port pins to use, etc). For an example, see include/configs/sacsng.h. -- FPGA Support: CONFIG_FPGA_COUNT +- FPGA Support: CONFIG_FPGA - Specify the number of FPGA devices to support. + Enables FPGA subsystem. + + CONFIG_FPGA_<vendor> + + Enables support for specific chip vendors. + (ALTERA, XILINX) - CONFIG_FPGA + CONFIG_FPGA_<family> - Used to specify the types of FPGA devices. For example, - #define CONFIG_FPGA CFG_XILINX_VIRTEX2 + Enables support for FPGA family. + (SPARTAN2, SPARTAN3, VIRTEX2, CYCLONE2, ACEX1K, ACEX) + + CONFIG_FPGA_COUNT + + Specify the number of FPGA devices to support. CFG_FPGA_PROG_FEEDBACK |