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| author | Ye Li <ye.li@nxp.com> | 2016-03-16 13:50:54 +0800 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2017-04-05 14:04:35 +0800 |
| commit | 2d3b5df8530cd5ef883750378838dea7c40259af (patch) | |
| tree | 346ff7728eddc05a01e58e4d6277a753c6b8acab /drivers/mtd | |
| parent | 8aef13ebd92f709f4e6b80cf46c7cfe0f69bb211 (diff) | |
| download | u-boot-imx-2d3b5df8530cd5ef883750378838dea7c40259af.zip u-boot-imx-2d3b5df8530cd5ef883750378838dea7c40259af.tar.gz u-boot-imx-2d3b5df8530cd5ef883750378838dea7c40259af.tar.bz2 | |
MLK-12483-4 mx6: Modify drivers to disable fused modules
Add the fuse checking in drivers, when the module is disabled in fuse,
the driver will not work.
Changed drivers: BEE, GPMI, APBH-DMA, ESDHC, FEC, QSPI, ECSPI, I2C,
USB-EHCI, GIS, LCDIF.
Signed-off-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit 1704e116f9b39aeb99201919a18bc2b1e19a980e)
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/mxs_nand.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/mtd/nand/mxs_nand.c b/drivers/mtd/nand/mxs_nand.c index 34c0310..83c4c57 100644 --- a/drivers/mtd/nand/mxs_nand.c +++ b/drivers/mtd/nand/mxs_nand.c @@ -1244,6 +1244,13 @@ int mxs_nand_init(struct mxs_nand_info *info) (struct mxs_bch_regs *)MXS_BCH_BASE; int i = 0, j, ret = 0; +#ifdef CONFIG_MX6 + if (check_module_fused(MX6_MODULE_GPMI)) { + printf("NAND GPMI@0x%x is fused, disable it\n", MXS_GPMI_BASE); + return -EPERM; + } +#endif + info->desc = malloc(sizeof(struct mxs_dma_desc *) * MXS_NAND_DMA_DESCRIPTOR_COUNT); if (!info->desc) { |