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| author | Ben Warren <biggerbadderben@gmail.com> | 2008-01-16 22:37:35 -0500 |
|---|---|---|
| committer | Kim Phillips <kim.phillips@freescale.com> | 2008-01-17 11:02:25 -0600 |
| commit | 04a9e1180ac76a7bacc15a6fcd95ad839d65bddb (patch) | |
| tree | 200373a0d0d38d7f12a6b21ff52d4b1a49ca2d59 /README | |
| parent | a8cb43a89be6cfd283257a603dd9841503ccce0f (diff) | |
| download | u-boot-imx-04a9e1180ac76a7bacc15a6fcd95ad839d65bddb.zip u-boot-imx-04a9e1180ac76a7bacc15a6fcd95ad839d65bddb.tar.gz u-boot-imx-04a9e1180ac76a7bacc15a6fcd95ad839d65bddb.tar.bz2 | |
Add support for a Freescale non-CPM SPI controller
This patch adds support for the SPI controller found on Freescale PowerPC
processors such as the MCP834x family. Additionally, a new config option,
CONFIG_HARD_SPI, is added for general purpose SPI controller use.
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Diffstat (limited to 'README')
| -rw-r--r-- | README | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1377,6 +1377,14 @@ The following options need to be configured: SPI configuration items (port pins to use, etc). For an example, see include/configs/sacsng.h. + CONFIG_HARD_SPI + + Enables a hardware SPI driver for general-purpose reads + and writes. As with CONFIG_SOFT_SPI, the board configuration + must define a list of chip-select function pointers. + Currently supported on some MPC8xxx processors. For an + example, see include/configs/mpc8349emds.h. + - FPGA Support: CONFIG_FPGA Enables FPGA subsystem. |