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| author | Wolfgang Grandegger <wg@grandegger.com> | 2009-02-11 18:38:22 +0100 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2009-03-23 15:53:39 -0500 |
| commit | 06e9f7df054d26d7f49c56bf9a6844b193ad6313 (patch) | |
| tree | 8ceb149af283db4061e695415e0f1d4f3abe0df2 /include/linux/mtd/fsl_upm.h | |
| parent | e93c1c169d49eda7babad9c781f541e2e34f0ff0 (diff) | |
| download | u-boot-imx-06e9f7df054d26d7f49c56bf9a6844b193ad6313.zip u-boot-imx-06e9f7df054d26d7f49c56bf9a6844b193ad6313.tar.gz u-boot-imx-06e9f7df054d26d7f49c56bf9a6844b193ad6313.tar.bz2 | |
Add support for TQM-specific chip select logic to FSL-UPM
For the NAND chips on the TQM8548 modules, a special chip-select logic is
used. It uses dedicated address lines to be set via UPM machine address
register (mar). This patch adds such support to the FSL-UPM driver.
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'include/linux/mtd/fsl_upm.h')
| -rw-r--r-- | include/linux/mtd/fsl_upm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mtd/fsl_upm.h b/include/linux/mtd/fsl_upm.h index ada11c1..10f5ddd 100644 --- a/include/linux/mtd/fsl_upm.h +++ b/include/linux/mtd/fsl_upm.h @@ -28,6 +28,7 @@ struct fsl_upm_nand { int width; int upm_cmd_offset; int upm_addr_offset; + int upm_mar_chip_offset; int wait_pattern; int (*dev_ready)(int chip_nr); int chip_delay; |