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[U-Boot,v2,1/4] lib: fdtdec: Fill initial ram top with DDR start value from dt

Message ID 1528458995-6328-1-git-send-email-siva.durga.paladugu@xilinx.com
State Superseded
Delegated to: Michal Simek
Headers show
Series [U-Boot,v2,1/4] lib: fdtdec: Fill initial ram top with DDR start value from dt | expand

Commit Message

Siva Durga Prasad Paladugu June 8, 2018, 11:56 a.m. UTC 
Fill initial ram top with DDR base addr value from DT as not filling
it here always assumes it as zero while calculating relocation
offset and hence lead to failures in somecases. This will assumed
as zero if CONFIG_SYS_SDRAM_BASE is not defined.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
Changes from v1:
- None
---
 lib/fdtdec.c | 1 +
 1 file changed, 1 insertion(+)

--
2.7.4

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Patch

diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index f4e8dbf..34ef9b8 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -1172,6 +1172,7 @@  int fdtdec_setup_memory_size(void)
        }

        gd->ram_size = (phys_size_t)(res.end - res.start + 1);
+       gd->ram_top = (unsigned long)res.start;
        debug("%s: Initial DRAM size %llx\n", __func__,
              (unsigned long long)gd->ram_size);