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authorJames Doublesin <doublesin@ti.com>2014-12-22 16:26:11 -0600
committerTom Rini <trini@ti.com>2015-01-13 11:53:39 -0500
commitfc46bae2ae38c8d0b1570427b5c9520281eaae4f (patch)
treec2536bc12569eb79405935eaabb2737dfc4e8aac /arch/arm/include/asm/arch-am33xx/hardware_am33xx.h
parente2a6207bcc45d9d8f3c2da75d581f3efb4d7e47f (diff)
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arm: am437x: Enable hardware leveling for EMIF
Switch to using hardware leveling for certain parameters on the EMIF rather than using precalculated values. Doing this also means we have a common place now between am437x and am335x for setting emif_sdram_ref_ctrl with a value for the correct delay length. Tested-by: Felipe Balbi <balbi@ti.com> Tested-by: Tom Rini <trini@ti.com> Signed-off-by: James Doublesin <doublesin@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'arch/arm/include/asm/arch-am33xx/hardware_am33xx.h')
-rw-r--r--arch/arm/include/asm/arch-am33xx/hardware_am33xx.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-am33xx/hardware_am33xx.h b/arch/arm/include/asm/arch-am33xx/hardware_am33xx.h
index c67a080..d1aed58 100644
--- a/arch/arm/include/asm/arch-am33xx/hardware_am33xx.h
+++ b/arch/arm/include/asm/arch-am33xx/hardware_am33xx.h
@@ -39,6 +39,7 @@
/* VTP Base address */
#define VTP0_CTRL_ADDR 0x44E10E0C
#define VTP1_CTRL_ADDR 0x48140E10
+#define PRM_DEVICE_INST 0x44E00F00
/* DDR Base address */
#define DDR_PHY_CMD_ADDR 0x44E12000