From: Limeng <meng...@windriver.com>
There are 2 modification in qspi node for rsu feature as below:
- The QSPI read delay must be changed from the default of 3 to 1
in order to make sure it works on Stratix10 platform.
- The MTD partition used by LIBRSU must start at the beginning
of SPT0(sub-partition table 0) in flash
Signed-off-by: Meng Li <meng...@windriver.com>
---
arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
index 533b4cb..f6da74a 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
@@ -155,7 +155,7 @@
m25p,fast-read;
cdns,page-size = <256>;
cdns,block-size = <16>;
- cdns,read-delay = <3>;
+ cdns,read-delay = <1>;
cdns,tshsl-ns = <50>;
cdns,tsd2d-ns = <50>;
cdns,tchsh-ns = <4>;
@@ -164,7 +164,7 @@
partition@qspi-boot {
label = "Boot and fpga data";
/* 64MB for boot and FPGA data */
- reg = <0x0 0x4000000>;
+ reg = <0x00910000 0x036F0000>;
};
partition@qspi-rootfs {
--
2.7.4
--
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