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authorYe.Li <B37916@freescale.com>2014-09-29 23:26:29 +0800
committerStefano Babic <sbabic@denx.de>2014-09-30 12:21:14 +0200
commit661139faf7b03a8d88da55ee36ad4b0fb7e35964 (patch)
tree38567231786055535afcb119a1b6257a8e1e5767 /board/freescale/mx6qarm2/mx6qarm2.c
parentb357503f1cdedade6d31991fa6aabb4174f92989 (diff)
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imx: mx6dlarm2: Add support for i.MX6Q/DL arm2 LPDDR2 boards
Update the ddr scripts for LPDDR2 and add two build configs for LPDDR2 arm2 board. Since the LPDDR2 arm2 board has different DDR size, use CONFIG_DDR_MB in defconfig to replace the PHYS_SDRAM_SIZE. Signed-off-by: Ye.Li <B37916@freescale.com>
Diffstat (limited to 'board/freescale/mx6qarm2/mx6qarm2.c')
-rw-r--r--board/freescale/mx6qarm2/mx6qarm2.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/board/freescale/mx6qarm2/mx6qarm2.c b/board/freescale/mx6qarm2/mx6qarm2.c
index f2e577d..667dca5 100644
--- a/board/freescale/mx6qarm2/mx6qarm2.c
+++ b/board/freescale/mx6qarm2/mx6qarm2.c
@@ -32,7 +32,12 @@ DECLARE_GLOBAL_DATA_PTR;
int dram_init(void)
{
- gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
+#if defined(CONFIG_MX6DL) && !defined(CONFIG_MX6DL_LPDDR2) && \
+ defined(CONFIG_DDR_32BIT)
+ gd->ram_size = ((phys_size_t)CONFIG_DDR_MB * 1024 * 1024) / 2;
+#else
+ gd->ram_size = (phys_size_t)CONFIG_DDR_MB * 1024 * 1024;
+#endif
return 0;
}