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authorFabio Estevam <fabio.estevam@nxp.com>2016-08-15 13:07:12 (GMT)
committerStefano Babic <sbabic@denx.de>2016-09-06 16:22:48 (GMT)
commit693779e3713701e5b06afc4540faeaef1841f254 (patch)
treee71e6951a1f06bfabc088e4a95b520077792eb2b /configs/warp_defconfig
parent7d301a594d24e4ed63b3099cdb9e09249f945def (diff)
downloadu-boot-693779e3713701e5b06afc4540faeaef1841f254.tar.xz
warp: Fix RAM size runtime detection
Since commit a13d3757f7df ("warp: Use imx_ddr_size() for calculating the DDR size") warp board no longer boots. The reason for the breakage is that the warp board is using the DDR configuration from mx6slevk. A fundamental difference between warp and mx6slevk is that warp only uses one DDR chip select while mx6slevk uses two. The imx_ddr() function calculates the RAM size in runtime by reading the values of registers MDCTL and MDMISC. So in order to fix this warp boot issue, create a imximage DDR file specific to warp, where the MDCTL register is configured to only activates a single chip select. Reported-by: Breno Lima <breno.lima@nxp.com> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Tested-by: Breno Lima <breno.lima@nxp.com>
Diffstat (limited to 'configs/warp_defconfig')
-rw-r--r--configs/warp_defconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/configs/warp_defconfig b/configs/warp_defconfig
index 389bb7f..786d7e8 100644
--- a/configs/warp_defconfig
+++ b/configs/warp_defconfig
@@ -1,7 +1,7 @@
CONFIG_ARM=y
CONFIG_ARCH_MX6=y
CONFIG_TARGET_WARP=y
-CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6slevk/imximage.cfg,MX6SL"
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/warp/imximage.cfg,MX6SL"
CONFIG_BOOTDELAY=3
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y