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| author | York Sun <yorksun@freescale.com> | 2014-03-19 13:52:34 -0700 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2014-04-22 17:58:47 -0700 |
| commit | e77224e2d8a2ec5accbedc70c87f171115a3e2b2 (patch) | |
| tree | eac26a0a9e99a567ac67554fa39d9c680a0cb63f | |
| parent | 6b50f62cc4df7e2961fb45980cf91bb424ee263b (diff) | |
| download | u-boot-imx-e77224e2d8a2ec5accbedc70c87f171115a3e2b2.zip u-boot-imx-e77224e2d8a2ec5accbedc70c87f171115a3e2b2.tar.gz u-boot-imx-e77224e2d8a2ec5accbedc70c87f171115a3e2b2.tar.bz2 | |
driver/fsl_ifc: Add a function to finalize CS0 address binding
For fsl-lsch3 NOR flash boot, IFC CS0 needs to be binded with address
within 32-bit at fist. After u-boot relocates to DDR, CS0 can be binded
to higher address to support large space.
Signed-off-by: York Sun <yorksun@freescale.com>
CC: Prabhakar Kushwaha <prabhakar@freescale.com>
| -rw-r--r-- | drivers/misc/fsl_ifc.c | 7 | ||||
| -rw-r--r-- | include/fsl_ifc.h | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/drivers/misc/fsl_ifc.c b/drivers/misc/fsl_ifc.c index be61973..3902e9f 100644 --- a/drivers/misc/fsl_ifc.c +++ b/drivers/misc/fsl_ifc.c @@ -162,3 +162,10 @@ void init_early_memctl_regs(void) set_ifc_csor(IFC_CS7, CONFIG_SYS_CSOR7); #endif } + +void init_final_memctl_regs(void) +{ +#ifdef CONFIG_SYS_CSPR0_FINAL + set_ifc_cspr(IFC_CS0, CONFIG_SYS_CSPR0_FINAL); +#endif +} diff --git a/include/fsl_ifc.h b/include/fsl_ifc.h index 58a6efd..630e4b4 100644 --- a/include/fsl_ifc.h +++ b/include/fsl_ifc.h @@ -784,6 +784,7 @@ enum ifc_nand_fir_opcodes { extern void print_ifc_regs(void); extern void init_early_memctl_regs(void); +void init_final_memctl_regs(void); #define IFC_BASE_ADDR ((struct fsl_ifc *)CONFIG_SYS_IFC_ADDR) |