tegra/nyan*: sdram updates

nyan_big: Add 204MHz BCT for bringup, use 1.2V for VDD_CPU
Reviewed-on: https://chromium-review.googlesource.com/183939
(cherry picked from commit a6df76afb5342b805baca749abb8265e15748dc1)

nyan_big: Add initial 792MHz BCT
Reviewed-on: https://chromium-review.googlesource.com/183975
(cherry picked from commit 61d0122fdce6dc9479666bb0a5bc079c6389f78a)

nyan_big: use RAM_CODE[3:2] for ram code
Reviewed-on: https://chromium-review.googlesource.com/184076
(cherry picked from commit 35e5c5e473f871cdc897473a31586afbececd716)

tegra124: support tri-state Board Id
Reviewed-on: https://chromium-review.googlesource.com/183855
(cherry picked from commit 1a9d1bd73aa2cd0c36203b247976ad0d00a360e4)

nyan*: Fix SPI pinmux configuration
Reviewed-on: https://chromium-review.googlesource.com/184281
(cherry picked from commit ac4106b673c285af66d72392bd4a8522aba98489)

nyan_big: Add 4GB 204/792MHz BCTs
Reviewed-on: https://chromium-review.googlesource.com/184159
(cherry picked from commit 5ff002d09f8db0543b58962f6c0d24627fb0937e)

tegra124: Add function for obtaining DRAM size via MC regs
Reviewed-on: https://chromium-review.googlesource.com/184535
(cherry picked from commit d4580c46de649903a266a99eb11c9126ba385b48)

tegra124/nyan*: Obtain DRAM size dynamically
Reviewed-on: https://chromium-review.googlesource.com/184431
(cherry picked from commit a7db71744771decc04cf1966efba70bf4897cfa3)

tegra124: Rearrange iRAM layout to allow more space for romstage
Reviewed-on: https://chromium-review.googlesource.com/184240
(cherry picked from commit 6bdaabbc068146a4516c724b71d31bb777dabcfc)

tegra124: Fix MemoryType field name in SDRAM parameters.
Reviewed-on: https://chromium-review.googlesource.com/185113
(cherry picked from commit 9caccd1e86a8c683402fab87d9f3a49b87496e97)

nyan_big: Initialize SDRAM without BootROM.
Reviewed-on: https://chromium-review.googlesource.com/183624
(cherry picked from commit a1cbc00aa80ec1ea52e833a8e31c8e4b27160e70)

tegra124: move FB_SIZE_MB to a more appropriate location
Reviewed-on: https://chromium-review.googlesource.com/184930
(cherry picked from commit ddea486fd4410394417c4e59039d46a324918bdc)

nyan: Initialize SDRAM without BootROM.
Reviewed-on: https://chromium-review.googlesource.com/185114
(cherry picked from commit 1ff51b580b28553919f91b11b443251b048cf26b)

tegra124: Save SDRAM parameters to PMC registers for LP0
Reviewed-on: https://chromium-review.googlesource.com/182928
(cherry picked from commit 7476b4bd0ecdc312476cce871d22f57915a0bd86)

tegra124: Rewrite SDRAM parameter saving code to be more efficient
Reviewed-on: https://chromium-review.googlesource.com/184388
(cherry picked from commit 25084bd0407624e4b2ff82388c32af1198c501a6)

nyan: Slightly change the way SDRAM parameter files are set up
Reviewed-on: https://chromium-review.googlesource.com/185286
(cherry picked from commit a31887b804f23e031c395113db582cd71f3d1b6d)

Squashed 16 commits for SDRAM support on nyan and nyan_big.

Change-Id: I07419985376277083d62400dd14fe8273f6d5ca8
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6949
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>

1 files changed, 11 insertions, 9 deletions

diff --git a/src/soc/nvidia/tegra124/sdram_param.h b/src/soc/nvidia/tegra124/sdram_param.h
index 1f05566d55..c845611da0 100644
--- a/src/soc/nvidia/tegra124/sdram_param.h
+++ b/src/soc/nvidia/tegra124/sdram_param.h
@@ -33,25 +33,27 @@
 
 enum {
 	/* Specifies the memory type to be undefined */
-	MEMORY_TYPE_NONE = 0,
+	NvBootMemoryType_None = 0,
 
 	/* Specifies the memory type to be DDR SDRAM */
-	MEMORY_TYPE_DDR = 0,
+	NvBootMemoryType_Ddr = 0,
 
 	/* Specifies the memory type to be LPDDR SDRAM */
-	MEMORY_TYPE_LPDDR = 0,
+	NvBootMemoryType_LpDdr = 0,
 
 	/* Specifies the memory type to be DDR2 SDRAM */
-	MEMORY_TYPE_DDR2 = 0,
+	NvBootMemoryType_Ddr2 = 0,
 
 	/* Specifies the memory type to be LPDDR2 SDRAM */
-	MEMORY_TYPE_LPDDR2,
+	NvBootMemoryType_LpDdr2,
 
 	/* Specifies the memory type to be DDR3 SDRAM */
-	MEMORY_TYPE_DDR3,
+	NvBootMemoryType_Ddr3,
 
-	MEMORY_TYPE_NUM,
-	MEMORY_TYPE_FORCE32 = 0X7FFFFFF
+	NvBootMemoryType_Num,
+
+	/* Specifies an entry in the ram_code table that's not in use */
+	NvBootMemoryType_Unused = 0X7FFFFFF,
 };
 
 enum {
@@ -69,7 +71,7 @@ enum {
 struct sdram_params {
 
 	/* Specifies the type of memory device */
-	uint32_t memory_type;
+	uint32_t MemoryType;
 
 	/* MC/EMC clock source configuration */