* [U-Boot] [PATCH 4/5 v6] pci/layerscape: add defines for LUT
@ 2016-03-10 16:52 Stuart Yoder
2016-03-22 15:39 ` york sun
0 siblings, 1 reply; 2+ messages in thread
From: Stuart Yoder @ 2016-03-10 16:52 UTC (permalink / raw)
To: u-boot
From: Stuart Yoder <stuart.yoder@nxp.com>
The per-PCI controller LUT (Look-Up-Table) is a 32-entry table
that maps PCI requester IDs (bus/dev/fun) to a stream ID.
Add defines for the register offsets.
Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
---
-v6: first version of this patch, just add the LUT #defines
.../include/asm/arch-fsl-layerscape/immap_lsch3.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
index 91f3ce8..d04e336 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
@@ -86,6 +86,10 @@
#define PCIE_LUT_BASE 0x80000
#define PCIE_LUT_LCTRL0 0x7F8
#define PCIE_LUT_DBG 0x7FC
+#define PCIE_LUT_UDR(n) (0x800 + (n) * 8)
+#define PCIE_LUT_LDR(n) (0x804 + (n) * 8)
+#define PCIE_LUT_ENABLE (1 << 31)
+#define PCIE_LUT_ENTRY_COUNT 32
/* Device Configuration */
#define DCFG_BASE 0x01e00000
--
1.7.9.5
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [U-Boot] [PATCH 4/5 v6] pci/layerscape: add defines for LUT
2016-03-10 16:52 [U-Boot] [PATCH 4/5 v6] pci/layerscape: add defines for LUT Stuart Yoder
@ 2016-03-22 15:39 ` york sun
0 siblings, 0 replies; 2+ messages in thread
From: york sun @ 2016-03-22 15:39 UTC (permalink / raw)
To: u-boot
On 03/10/2016 09:13 AM, Stuart Yoder wrote:
> From: Stuart Yoder <stuart.yoder@nxp.com>
>
> The per-PCI controller LUT (Look-Up-Table) is a 32-entry table
> that maps PCI requester IDs (bus/dev/fun) to a stream ID.
>
> Add defines for the register offsets.
>
> Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
> ---
> -v6: first version of this patch, just add the LUT #defines
>
> .../include/asm/arch-fsl-layerscape/immap_lsch3.h | 4 ++++
> 1 file changed, 4 insertions(+)
>
Applied to u-boot-fsl-qoriq, awaiting upstream.
Thanks.
York
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