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p1020rdb-pd: platform support

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Add new board p1020RDB-PD. P1020RDB-PD board was update from P1020RDB.
DDR changed from DDR2 1G to DDR3 2G.
NAND: 128 MiB
Flash: 64 MiB

Also change P1020RDB to P1020RDB-PC to distinguish from P1020RDB board.

Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: Haijun Zhang <Haijun.Zhang@freescale.com>
CC: Scott Wood <scottwood@freescale.com>
Acked-by: York Sun <yorksun@freescale.com>
This commit is contained in:
Haijun.Zhang
2013-06-28 10:47:09 +08:00
committed by York Sun
parent d217a9ad01
commit 45fdb627b3
5 changed files with 63 additions and 14 deletions
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4
board/freescale/p1_p2_rdb_pc/ddr.c
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@@ -80,7 +80,7 @@ dimm_params_t ddr_raw_timing = {
.refresh_rate_ps = 7800000,
.tFAW_ps = 30000,
};
#elif defined(CONFIG_P1020MBG)
#elif (defined(CONFIG_P1020MBG) || defined(CONFIG_P1020RDB_PD))
/* Micron MT41J512M8_187E */
dimm_params_t ddr_raw_timing = {
.n_ranks = 2,
@@ -111,7 +111,7 @@ dimm_params_t ddr_raw_timing = {
.refresh_rate_ps = 7800000,
.tFAW_ps = 37500,
};
#elif defined(CONFIG_P1020RDB)
#elif defined(CONFIG_P1020RDB_PC)
/*
* Samsung K4B2G0846C-HCF8
* The following timing are for "downshift"