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| author | T Karthik Reddy <t.karthik.reddy@xilinx.com> | 2021-04-02 01:49:17 -0600 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2021-04-23 08:45:55 +0200 |
| commit | 25484d907039148807e9b1c4924c816f59a13929 (patch) | |
| tree | b213c657eae2c71fc86289576d8f38cf2c492993 /drivers/ddr/imx/imx8m/ddr_init.c | |
| parent | 84e7cc9126714e278912ca2e72e1816c364babdd (diff) | |
| download | u-boot-25484d907039148807e9b1c4924c816f59a13929.tar.gz u-boot-25484d907039148807e9b1c4924c816f59a13929.tar.xz u-boot-25484d907039148807e9b1c4924c816f59a13929.zip | |
xilinx: common: Fix boot script address
Currently u-boot supports addresses upto 39-bits only. If anybody
wants to use addresses of more than 39-bits in Linux they will have
a separate memory node in DT. In such cases they will have multiple
memory nodes.
Currently u-boot selects and runs on lower memory bank region.
But bootscript is being loaded on dram bank 0, where dram bank 0 will
point to 1st memory node in DT. If first memory node is mentioned as
higher ddr(>39-bits address) then u-boot cannot load the bootscript.
So fix this issue by setting bootscript address within the lower memory
bank region.
Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'drivers/ddr/imx/imx8m/ddr_init.c')
0 files changed, 0 insertions, 0 deletions