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| author | Wolfgang Denk <wd@denx.de> | 2008-05-03 20:46:40 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-05-03 20:46:40 +0200 |
| commit | 56bb37e4b92b690d76026133f26cb7a640c8d5bb (patch) | |
| tree | 7afe9a6c4547af9fe813e88f7b08e4be864f3eb2 | |
| parent | 0072b78be2b41e5a0ca3ddc39335574dc2e855bd (diff) | |
| parent | 4f27098e5b0736989b13cd61d7bca94b3574cf5f (diff) | |
| download | u-boot-imx-56bb37e4b92b690d76026133f26cb7a640c8d5bb.zip u-boot-imx-56bb37e4b92b690d76026133f26cb7a640c8d5bb.tar.gz u-boot-imx-56bb37e4b92b690d76026133f26cb7a640c8d5bb.tar.bz2 | |
Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xx
| -rw-r--r-- | cpu/ppc4xx/44x_spd_ddr2.c | 7 | ||||
| -rw-r--r-- | nand_spl/board/amcc/canyonlands/ddr2_fixed.c | 12 |
2 files changed, 12 insertions, 7 deletions
diff --git a/cpu/ppc4xx/44x_spd_ddr2.c b/cpu/ppc4xx/44x_spd_ddr2.c index 5b5de48..ec76b71 100644 --- a/cpu/ppc4xx/44x_spd_ddr2.c +++ b/cpu/ppc4xx/44x_spd_ddr2.c @@ -1,7 +1,10 @@ /* * cpu/ppc4xx/44x_spd_ddr2.c * This SPD SDRAM detection code supports AMCC PPC44x cpu's with a - * DDR2 controller (non Denali Core). Those are 440SP/SPe. + * DDR2 controller (non Denali Core). Those currently are: + * + * 405: 405EX + * 440/460: 440SP/440SPe/460EX/460GT * * (C) Copyright 2007-2008 * Stefan Roese, DENX Software Engineering, sr@denx.de. @@ -2078,7 +2081,7 @@ static void program_bxcf(unsigned long *dimm_populated, if (num_banks == 4) ind = 0; else - ind = 5; + ind = 5 << 8; switch (num_col_addr) { case 0x08: mode |= (SDRAM_BXCF_M_AM_0 + ind); diff --git a/nand_spl/board/amcc/canyonlands/ddr2_fixed.c b/nand_spl/board/amcc/canyonlands/ddr2_fixed.c index 79f3b0f..9010fca 100644 --- a/nand_spl/board/amcc/canyonlands/ddr2_fixed.c +++ b/nand_spl/board/amcc/canyonlands/ddr2_fixed.c @@ -49,20 +49,21 @@ long int initdram(int board_type) * enabled. This will only work for the same memory * configuration as used here: * - * Crucial CT6464AC53E.4FE - 512MB SO-DIMM + * Crucial CT6464AC667.8FB - 512MB SO-DIMM * */ mtsdram(SDRAM_MCOPT2, 0x00000000); - mtsdram(SDRAM_MCOPT1, 0x05322000); + mtsdram(SDRAM_MCOPT1, 0x05122000); mtsdram(SDRAM_MODT0, 0x01000000); - mtsdram(SDRAM_CODT, 0x00800021); + mtsdram(SDRAM_CODT, 0x02800021); mtsdram(SDRAM_WRDTR, 0x82000823); mtsdram(SDRAM_CLKTR, 0x40000000); mtsdram(SDRAM_MB0CF, 0x00000201); + mtsdram(SDRAM_MB1CF, 0x00000201); mtsdram(SDRAM_RTR, 0x06180000); mtsdram(SDRAM_SDTR1, 0x80201000); mtsdram(SDRAM_SDTR2, 0x42103243); - mtsdram(SDRAM_SDTR3, 0x0A0D0D1A); + mtsdram(SDRAM_SDTR3, 0x0A0D0D16); mtsdram(SDRAM_MMODE, 0x00000632); mtsdram(SDRAM_MEMODE, 0x00000040); mtsdram(SDRAM_INITPLR0, 0xB5380000); @@ -86,7 +87,8 @@ long int initdram(int board_type) wait_init_complete(); - mtdcr(SDRAM_R0BAS, 0x0000F000); /* MQ0_B0BAS */ + mtdcr(SDRAM_R0BAS, 0x0000F800); /* MQ0_B0BAS */ + mtdcr(SDRAM_R1BAS, 0x0400F800); /* MQ0_B1BAS */ mtsdram(SDRAM_RDCC, 0x40000000); mtsdram(SDRAM_RQDC, 0x80000038); |