diff options
Diffstat (limited to 'board/freescale/mx6sl_arm2')
| -rw-r--r-- | board/freescale/mx6sl_arm2/flash_header.S | 860 |
1 files changed, 397 insertions, 463 deletions
diff --git a/board/freescale/mx6sl_arm2/flash_header.S b/board/freescale/mx6sl_arm2/flash_header.S index 5ff908f..4348cb3 100644 --- a/board/freescale/mx6sl_arm2/flash_header.S +++ b/board/freescale/mx6sl_arm2/flash_header.S @@ -66,32 +66,36 @@ write_dcd_cmd: .word 0x044402CC /* Tag=0xCC, Len=72*8 + 4, Param=0x04 */ /*========================================================================*/ /* Revision History*/ /* v0.1 : Init pre-silicon version for Samsung K4P8G304EB-AGC1 on CPU LPDDR2 - board. It's currently soldered, not PoPed.*/ + board. It's currently soldered, not PoPed.*/ /* v0.2 : CCM, IO, LPDDR_2ch config fixed*/ /* If someone is playing this init on different DDR device, or on PoPed board, please feedback me with result.*/ /* boaz.perlman@freescale.com*/ + +/* v0.9 : RALAT 5->3 (improved operation at low freq). CK_FT0_DCC=CK_FT1_DCC=1 + (Improved SDCLK signal shape)*/ +/* v0.91 : IOMUXC_SW_PAD_CTL_PAD_DRAM_SDCKE0/1 programming is removed, as this + got no effect on SDCKE drive strength, pull activiticy.*/ /*========================================================================*/ -/* wait = on*/ +/*wait = on*/ /*========================================================================*/ /* Disable WDOG*/ /*========================================================================*/ /*setmem /16 0x020bc000 = 0x30*/ - /*========================================================================*/ /* Enable all clocks (they are disabled by ROM code)*/ /*========================================================================*/ -/* setmem /32 0x020c4068 = 0xffffffff*/ -/* setmem /32 0x020c406c = 0xffffffff*/ -/* setmem /32 0x020c4070 = 0xffffffff*/ -/* setmem /32 0x020c4074 = 0xffffffff*/ -/* setmem /32 0x020c4078 = 0xffffffff*/ -/* setmem /32 0x020c407c = 0xffffffff*/ -/* setmem /32 0x020c4080 = 0xffffffff*/ -/* setmem /32 0x020c4084 = 0xffffffff*/ +/*setmem /32 0x020c4068 = 0xffffffff*/ +/*setmem /32 0x020c406c = 0xffffffff*/ +/*setmem /32 0x020c4070 = 0xffffffff*/ +/*setmem /32 0x020c4074 = 0xffffffff*/ +/*setmem /32 0x020c4078 = 0xffffffff*/ +/*setmem /32 0x020c407c = 0xffffffff*/ +/*setmem /32 0x020c4080 = 0xffffffff*/ +/*setmem /32 0x020c4084 = 0xffffffff*/ /*DDR clk to 400MHz*/ /*CCM_BASE_ADDR = 0x020c4000*/ @@ -100,74 +104,70 @@ MXC_DCD_ITEM(1, CCM_BASE_ADDR + 0x018, 0x00260324) /*========================================================================*/ /* IOMUX*/ /*========================================================================*/ -/* Megrez note: IOMUX configs specify absolute addr in Arik IOMUXC. - Changes to Megrez addr.*/ +/* Megrez note: IOMUX configs specify absolute addr in Arik IOMUXC. Changes to + Megrez addr.*/ /* Megrez note: Good chance that drive strength change is required. to change them all by editing the LSB value "38"-> ""30" or "28"*/ /* Megrez note: Timing also can be tweaked by drive strength values. It is - mainly by giving SDCLk and SDQS different values than the sampled - signals*/ + mainly by giving SDCLk and SDQS different values than the sampled signals*/ -/* IOMUXC_BASE_ADDR = 0x020e0000*/ -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS0*/ +/*IOMUXC_BASE_ADDR = 0x020e0000*/ +/*IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS0*/ MXC_DCD_ITEM(2, IOMUXC_BASE_ADDR + 0x344, 0x00003030) -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS1*/ +/*IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS1*/ MXC_DCD_ITEM(3, IOMUXC_BASE_ADDR + 0x348, 0x00003030) -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS2*/ +/*IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS2*/ MXC_DCD_ITEM(4, IOMUXC_BASE_ADDR + 0x34c, 0x00003030) -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS3*/ +/*IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS3*/ MXC_DCD_ITEM(5, IOMUXC_BASE_ADDR + 0x350, 0x00003030) -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM0*/ -MXC_DCD_ITEM(6, IOMUXC_BASE_ADDR + 0x30c, 0x00000038) -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM1*/ -MXC_DCD_ITEM(7, IOMUXC_BASE_ADDR + 0x310, 0x00000038) -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM2*/ -MXC_DCD_ITEM(8, IOMUXC_BASE_ADDR + 0x314, 0x00000038) -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM3*/ -MXC_DCD_ITEM(9, IOMUXC_BASE_ADDR + 0x318, 0x00000038) - -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_CAS*/ -MXC_DCD_ITEM(10, IOMUXC_BASE_ADDR + 0x300, 0x00000038) -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_RAS*/ -MXC_DCD_ITEM(11, IOMUXC_BASE_ADDR + 0x31c, 0x00000038) -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_SDCLK_0*/ +/*IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM0*/ +MXC_DCD_ITEM(6, IOMUXC_BASE_ADDR + 0x30c, 0x00000030) +/*IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM1*/ +MXC_DCD_ITEM(7, IOMUXC_BASE_ADDR + 0x310, 0x00000030) +/*IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM2*/ +MXC_DCD_ITEM(8, IOMUXC_BASE_ADDR + 0x314, 0x00000030) +/*IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM3*/ +MXC_DCD_ITEM(9, IOMUXC_BASE_ADDR + 0x318, 0x00000030) + +/*IOMUXC_SW_PAD_CTL_PAD_DRAM_CAS*/ +MXC_DCD_ITEM(10, IOMUXC_BASE_ADDR + 0x300, 0x00000030) +/*IOMUXC_SW_PAD_CTL_PAD_DRAM_RAS*/ +MXC_DCD_ITEM(11, IOMUXC_BASE_ADDR + 0x31c, 0x00000030) +/*IOMUXC_SW_PAD_CTL_PAD_DRAM_SDCLK_0*/ MXC_DCD_ITEM(12, IOMUXC_BASE_ADDR + 0x338, 0x00000030) -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_RESET*/ -MXC_DCD_ITEM(13, IOMUXC_BASE_ADDR + 0x320, 0x00080038) -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_SDCKE0*/ -MXC_DCD_ITEM(14, IOMUXC_BASE_ADDR + 0x330, 0x00000038) -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_SDCKE1*/ -MXC_DCD_ITEM(15, IOMUXC_BASE_ADDR + 0x334, 0x00000038) -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_SDBA2 - DSE can be configured using Group - Control Register: IOMUXC_SW_PAD_CTL_GRP_CTLDS*/ -MXC_DCD_ITEM(16, IOMUXC_BASE_ADDR + 0x32c, 0x00000000) -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_SDODT0*/ -MXC_DCD_ITEM(17, IOMUXC_BASE_ADDR + 0x33c, 0x00000008) -/* IOMUXC_SW_PAD_CTL_PAD_DRAM_SDODT1*/ -MXC_DCD_ITEM(18, IOMUXC_BASE_ADDR + 0x340, 0x00000008) -/* IOMUXC_SW_PAD_CTL_GRP_B0DS*/ -MXC_DCD_ITEM(19, IOMUXC_BASE_ADDR + 0x5c4, 0x00000038) -/* IOMUXC_SW_PAD_CTL_GRP_B1DS*/ -MXC_DCD_ITEM(20, IOMUXC_BASE_ADDR + 0x5cc, 0x00000038) -/* IOMUXC_SW_PAD_CTL_GRP_B2DS*/ -MXC_DCD_ITEM(21, IOMUXC_BASE_ADDR + 0x5d4, 0x00000038) -/* IOMUXC_SW_PAD_CTL_GRP_B3DS*/ -MXC_DCD_ITEM(22, IOMUXC_BASE_ADDR + 0x5d8, 0x00000038) - -/* IOMUXC_SW_PAD_CTL_GRP_ADDDS*/ -MXC_DCD_ITEM(23, IOMUXC_BASE_ADDR + 0x5ac, 0x00000038) -/* IOMUXC_SW_PAD_CTL_GRP_CTLDS*/ -MXC_DCD_ITEM(24, IOMUXC_BASE_ADDR + 0x5c8, 0x00000038) -/* IOMUXC_SW_PAD_CTL_GRP_DDRMODE_CTL*/ -MXC_DCD_ITEM(25, IOMUXC_BASE_ADDR + 0x5b0, 0x00020000) -/* IOMUXC_SW_PAD_CTL_GRP_DDRPKE*/ -MXC_DCD_ITEM(26, IOMUXC_BASE_ADDR + 0x5b4, 0x00000000) -/* IOMUXC_SW_PAD_CTL_GRP_DDRMODE*/ -MXC_DCD_ITEM(27, IOMUXC_BASE_ADDR + 0x5c0, 0x00020000) -/* IOMUXC_SW_PAD_CTL_GRP_DDR_TYPE*/ -MXC_DCD_ITEM(28, IOMUXC_BASE_ADDR + 0x5d0, 0x00080000) +/*IOMUXC_SW_PAD_CTL_PAD_DRAM_RESET*/ +MXC_DCD_ITEM(13, IOMUXC_BASE_ADDR + 0x320, 0x00080030) + +/*IOMUXC_SW_PAD_CTL_PAD_DRAM_SDBA2 - DSE can be configured using Group Control + Register: IOMUXC_SW_PAD_CTL_GRP_CTLDS*/ +MXC_DCD_ITEM(14, IOMUXC_BASE_ADDR + 0x32c, 0x00000000) +/*IOMUXC_SW_PAD_CTL_PAD_DRAM_SDODT0*/ +MXC_DCD_ITEM(15, IOMUXC_BASE_ADDR + 0x33c, 0x00000008) +/*IOMUXC_SW_PAD_CTL_PAD_DRAM_SDODT1*/ +MXC_DCD_ITEM(16, IOMUXC_BASE_ADDR + 0x340, 0x00000008) +/*IOMUXC_SW_PAD_CTL_GRP_B0DS*/ +MXC_DCD_ITEM(17, IOMUXC_BASE_ADDR + 0x5c4, 0x00000030) +/*IOMUXC_SW_PAD_CTL_GRP_B1DS*/ +MXC_DCD_ITEM(18, IOMUXC_BASE_ADDR + 0x5cc, 0x00000030) +/*IOMUXC_SW_PAD_CTL_GRP_B2DS*/ +MXC_DCD_ITEM(19, IOMUXC_BASE_ADDR + 0x5d4, 0x00000030) +/*IOMUXC_SW_PAD_CTL_GRP_B3DS*/ +MXC_DCD_ITEM(20, IOMUXC_BASE_ADDR + 0x5d8, 0x00000030) + +/*IOMUXC_SW_PAD_CTL_GRP_ADDDS*/ +MXC_DCD_ITEM(21, IOMUXC_BASE_ADDR + 0x5ac, 0x00000030) +/*IOMUXC_SW_PAD_CTL_GRP_CTLDS*/ +MXC_DCD_ITEM(22, IOMUXC_BASE_ADDR + 0x5c8, 0x00000030) +/*IOMUXC_SW_PAD_CTL_GRP_DDRMODE_CTL*/ +MXC_DCD_ITEM(23, IOMUXC_BASE_ADDR + 0x5b0, 0x00020000) +/*IOMUXC_SW_PAD_CTL_GRP_DDRPKE*/ +MXC_DCD_ITEM(24, IOMUXC_BASE_ADDR + 0x5b4, 0x00000000) +/*IOMUXC_SW_PAD_CTL_GRP_DDRMODE*/ +MXC_DCD_ITEM(25, IOMUXC_BASE_ADDR + 0x5c0, 0x00020000) +/*IOMUXC_SW_PAD_CTL_GRP_DDR_TYPE*/ +MXC_DCD_ITEM(26, IOMUXC_BASE_ADDR + 0x5d0, 0x00080000) /*========================================================================*/ /* DDR Controller Registers*/ @@ -183,180 +183,184 @@ MXC_DCD_ITEM(28, IOMUXC_BASE_ADDR + 0x5d0, 0x00080000) /* Column address: 10*/ /* Data bus width 32*/ /*========================================================================*/ -/* MMDC_P0_BASE_ADDR = 0x021b0000*/ -/* MMDC0_MDSCR, set the Configuration request bit during MMDC set up*/ -MXC_DCD_ITEM(29, MMDC_P0_BASE_ADDR + 0x01c, 0x00008000) +/*MMDC_P0_BASE_ADDR = 0x021b0000*/ +/*MMDC0_MDSCR, set the Configuration request bit during MMDC set up*/ +MXC_DCD_ITEM(27, MMDC_P0_BASE_ADDR + 0x01c, 0x00008000) -/*LPDDR2 ZQ params*/ /*setmem /32 0x021b085c = 0x1b5f01ff*/ /*LPDDR2 ZQ params*/ -MXC_DCD_ITEM(30, MMDC_P0_BASE_ADDR + 0x85c, 0x1b4700c7) +/*LPDDR2 ZQ params*/ +MXC_DCD_ITEM(28, MMDC_P0_BASE_ADDR + 0x85c, 0x1b4700c7) /*========================================================================*/ /* Calibration setup.*/ /**/ /*========================================================================*/ -/* DDR_PHY_P0_MPZQHWCTRL, enable on time ZQ calibration*/ -MXC_DCD_ITEM(31, MMDC_P0_BASE_ADDR + 0x800, 0xa1390003) +/*DDR_PHY_P0_MPZQHWCTRL, enable on time ZQ calibration*/ +MXC_DCD_ITEM(29, MMDC_P0_BASE_ADDR + 0x800, 0xa1390003) -/* Megrez note: If entire word fails, CA bus might be involved. Try - changing this:*/ +/* Megrez note: If entire word fails, CA bus might be involved. Try changing + this:*/ /*ca bus abs delay*/ -MXC_DCD_ITEM(32, MMDC_P0_BASE_ADDR + 0x890, 0x00400000) +MXC_DCD_ITEM(30, MMDC_P0_BASE_ADDR + 0x890, 0x00400000) /* values of 20,40,50,60,7f tried. no difference seen*/ /* Megrez note: This is also for CA bus. A bit-bit fine tuning.*/ -/* DDR_PHY_P1_MPWRCADL*/ /*setmem /32 0x021b48bc = 0x00055555*/ +/*DDR_PHY_P1_MPWRCADL*/ /*frc_msr.*/ -MXC_DCD_ITEM(33, MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800) +MXC_DCD_ITEM(31, MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800) -/* DDR_PHY_P0_MPREDQBY0DL3*/ -MXC_DCD_ITEM(34, MMDC_P0_BASE_ADDR + 0x81c, 0x33333333) -/* DDR_PHY_P0_MPREDQBY1DL3*/ -MXC_DCD_ITEM(35, MMDC_P0_BASE_ADDR + 0x820, 0x33333333) -/* DDR_PHY_P0_MPREDQBY2DL3*/ -MXC_DCD_ITEM(36, MMDC_P0_BASE_ADDR + 0x824, 0x33333333) -/* DDR_PHY_P0_MPREDQBY3DL3*/ -MXC_DCD_ITEM(37, MMDC_P0_BASE_ADDR + 0x828, 0x33333333) +/*DDR_PHY_P0_MPREDQBY0DL3*/ +MXC_DCD_ITEM(32, MMDC_P0_BASE_ADDR + 0x81c, 0x33333333) +/*DDR_PHY_P0_MPREDQBY1DL3*/ +MXC_DCD_ITEM(33, MMDC_P0_BASE_ADDR + 0x820, 0x33333333) +/*DDR_PHY_P0_MPREDQBY2DL3*/ +MXC_DCD_ITEM(34, MMDC_P0_BASE_ADDR + 0x824, 0x33333333) +/*DDR_PHY_P0_MPREDQBY3DL3*/ +MXC_DCD_ITEM(35, MMDC_P0_BASE_ADDR + 0x828, 0x33333333) /*write delayes:*/ /*all byte 0 data & dm delayed by 3*/ -MXC_DCD_ITEM(38, MMDC_P0_BASE_ADDR + 0x82c, 0xf3333333) +MXC_DCD_ITEM(36, MMDC_P0_BASE_ADDR + 0x82c, 0xf3333333) /*all byte 1 data & dm delayed by 3*/ -MXC_DCD_ITEM(39, MMDC_P0_BASE_ADDR + 0x830, 0xf3333333) +MXC_DCD_ITEM(37, MMDC_P0_BASE_ADDR + 0x830, 0xf3333333) /*all byte 2 data & dm delayed by 3*/ -MXC_DCD_ITEM(40, MMDC_P0_BASE_ADDR + 0x834, 0xf3333333) +MXC_DCD_ITEM(38, MMDC_P0_BASE_ADDR + 0x834, 0xf3333333) /*all byte 3 data & dm delayed by 3*/ -MXC_DCD_ITEM(41, MMDC_P0_BASE_ADDR + 0x838, 0xf3333333) +MXC_DCD_ITEM(39, MMDC_P0_BASE_ADDR + 0x838, 0xf3333333) /* Read and write data delay, per byte.*/ -/* For optimized DDR operation it is recommended to run mmdc_calibration on - your board, and replace 4 delay register assigns with resulted values*/ +/* For optimized DDR operation it is recommended to run mmdc_calibration on your + board, and replace 4 delay register assigns with resulted values*/ /* Note:*/ /* a. DQS gating is not relevant for LPDDR2. DSQ gating calibration section - should be skipped, or the write/read calibration comming after - that will stall*/ + should be skipped, or the write/read calibration comming after that will + stall*/ /* b. The calibration code that runs for both MMDC0 & MMDC1 should be used.*/ -/*it is strongly recommended to run calibration on your board, - and replace bellow values:*/ +/*it is strongly recommended to run calibration on your board, and replace + bellow values:*/ -/* Megrez note: New set of values is required for the following 2 - delay registers. Try running calibration code as in Arik APN.*/ +/* Megrez note: New set of values is required for the following 2 delay + registers. Try running calibration code as in Arik APN.*/ /*Read calibration*/ -MXC_DCD_ITEM(42, MMDC_P0_BASE_ADDR + 0x848, 0x4241444a) +MXC_DCD_ITEM(40, MMDC_P0_BASE_ADDR + 0x848, 0x4241444a) /*Write calibration*/ -MXC_DCD_ITEM(43, MMDC_P0_BASE_ADDR + 0x850, 0x3030312b) + +MXC_DCD_ITEM(41, MMDC_P0_BASE_ADDR + 0x850, 0x3030312b) /*dqs gating dis*/ -MXC_DCD_ITEM(44, MMDC_P0_BASE_ADDR + 0x83c, 0x20000000) -MXC_DCD_ITEM(45, MMDC_P0_BASE_ADDR + 0x840, 0x0) +MXC_DCD_ITEM(42, MMDC_P0_BASE_ADDR + 0x83c, 0x20000000) +MXC_DCD_ITEM(43, MMDC_P0_BASE_ADDR + 0x840, 0x00000000) -/* Megrez note: Try enabling and changing the clock - delay, as part of the calibration:*/ -/*clk delay*/ +/* Megrez note: Try enabling and changing the clock delay, as part of the + calibration:*/ /*setmem /32 0x021b0858 = 0xa00*/ +/*clk delay*/ + +/*fine tune duty cyc to low*/ +MXC_DCD_ITEM(44, MMDC_P0_BASE_ADDR + 0x8c0, 0x24911492) /*frc_msr*/ -MXC_DCD_ITEM(46, MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800) +MXC_DCD_ITEM(45, MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800) /*========================================================================*/ /* Calibration setup end*/ /*========================================================================*/ + /* Channel0 - startng address 0x80000000*/ -/* MMDC0_MDCFG0*/ /*setmem /32 0x021b000c = 0x3f436133*/ /* MMDC0_MDCFG0*/ -MXC_DCD_ITEM(47, MMDC_P0_BASE_ADDR + 0x00c, 0x33374133) -/* MMDC0_MDPDC*/ -MXC_DCD_ITEM(48, MMDC_P0_BASE_ADDR + 0x004, 0x00020024) -/* MMDC0_MDCFG1*/ -MXC_DCD_ITEM(49, MMDC_P0_BASE_ADDR + 0x010, 0x00100A82) -/* MMDC0_MDCFG2*/ -MXC_DCD_ITEM(50, MMDC_P0_BASE_ADDR + 0x014, 0x00000093) - -/* MMDC0_MDMISC*/ -MXC_DCD_ITEM(51, MMDC_P0_BASE_ADDR + 0x018, 0x00001748) -/* MMDC0_MDRWD;*/ -MXC_DCD_ITEM(52, MMDC_P0_BASE_ADDR + 0x02c, 0x0f9f26d2) -/* MMDC0_MDOR*/ -MXC_DCD_ITEM(53, MMDC_P0_BASE_ADDR + 0x030, 0x0000020e) +/*MMDC0_MDCFG0*/ +MXC_DCD_ITEM(46, MMDC_P0_BASE_ADDR + 0x00c, 0x33374133) +/*MMDC0_MDPDC - where is tCKSRX and tCKSRE defined in LPDDR2 data sheet?????*/ +MXC_DCD_ITEM(47, MMDC_P0_BASE_ADDR + 0x004, 0x00020024) +/*MMDC0_MDCFG1*/ +MXC_DCD_ITEM(48, MMDC_P0_BASE_ADDR + 0x010, 0x00100A82) +/*MMDC0_MDCFG2*/ +MXC_DCD_ITEM(49, MMDC_P0_BASE_ADDR + 0x014, 0x00000093) + +/*MMDC0_MDMISC. RALAT=3. Try increasing RALAT if case of failures at higher DDR + freq*/ +MXC_DCD_ITEM(50, MMDC_P0_BASE_ADDR + 0x018, 0x000016c8) +/*MMDC0_MDRWD;*/ +MXC_DCD_ITEM(51, MMDC_P0_BASE_ADDR + 0x02c, 0x0f9f26d2) +/*MMDC0_MDOR*/ +MXC_DCD_ITEM(52, MMDC_P0_BASE_ADDR + 0x030, 0x0000020e) -/* MMDC0_MDCFG3LP*/ /*setmem /32 0x021b0038 = 0x001a099a*/ /* MMDC0_MDCFG3LP*/ -MXC_DCD_ITEM(54, MMDC_P0_BASE_ADDR + 0x038, 0x00190778) -/* MMDC0_MDOTC*/ -MXC_DCD_ITEM(55, MMDC_P0_BASE_ADDR + 0x008, 0x00000000) +/*MMDC0_MDCFG3LP*/ +MXC_DCD_ITEM(53, MMDC_P0_BASE_ADDR + 0x038, 0x00190778) +/*MMDC0_MDOTC*/ +MXC_DCD_ITEM(54, MMDC_P0_BASE_ADDR + 0x008, 0x00000000) -/* CS0_END = 0x8fffffff*/ -MXC_DCD_ITEM(56, MMDC_P0_BASE_ADDR + 0x040, 0x0000004f) +/*CS0_END = 0x8fffffff*/ +MXC_DCD_ITEM(55, MMDC_P0_BASE_ADDR + 0x040, 0x0000004f) -/* MMDC0_MDCTL*/ -MXC_DCD_ITEM(57, MMDC_P0_BASE_ADDR + 0x000, 0xc3110000) +/*MMDC0_MDCTL*/ +MXC_DCD_ITEM(56, MMDC_P0_BASE_ADDR + 0x000, 0xc3110000) /* Channel0 : Configure DDR device:*/ -/* Megrez note: Device drive strength change might help, - consult device/JEDEC for the values.*/ -/*reset*/ -/* MRW: BA=0 CS=0 MR_ADDR=63 MR_OP=0*/ -MXC_DCD_ITEM(58, MMDC_P0_BASE_ADDR + 0x01c, 0x003f8030) -/* MRW: BA=0 CS=0 MR_ADDR=10 MR_OP=ff /zq*/ -MXC_DCD_ITEM(59, MMDC_P0_BASE_ADDR + 0x01c, 0xff0a8030) -/* MRW: BA=0 CS=0 MR_ADDR=1 MR_OP=c2*/ -MXC_DCD_ITEM(60, MMDC_P0_BASE_ADDR + 0x01c, 0x82018030) -/* MRW: BA=0 CS=0 MR_ADDR=2 MR_OP=4. tcl=6, tcwl=3*/ -MXC_DCD_ITEM(61, MMDC_P0_BASE_ADDR + 0x01c, 0x04028030) -/* MRW: BA=0 CS=0 MR_ADDR=3 MR_OP=2.drive=240/6*/ -MXC_DCD_ITEM(62, MMDC_P0_BASE_ADDR + 0x01c, 0x02038030) -/*reset*/ -/* MRW: BA=0 CS=1 MR_ADDR=63 MR_OP=0*/ +/* Megrez note: Device drive strength change might help, consult device/JEDEC + for the values.*/ + +/*MRW: BA=0 CS=0 MR_ADDR=63 MR_OP=0 //reset*/ +MXC_DCD_ITEM(57, MMDC_P0_BASE_ADDR + 0x01c, 0x003f8030) +/*MRW: BA=0 CS=0 MR_ADDR=10 MR_OP=ff /zq*/ +MXC_DCD_ITEM(58, MMDC_P0_BASE_ADDR + 0x01c, 0xff0a8030) +/*MRW: BA=0 CS=0 MR_ADDR=1 MR_OP=c2*/ +MXC_DCD_ITEM(59, MMDC_P0_BASE_ADDR + 0x01c, 0x82018030) +/*MRW: BA=0 CS=0 MR_ADDR=2 MR_OP=4. tcl=6, tcwl=3*/ +MXC_DCD_ITEM(60, MMDC_P0_BASE_ADDR + 0x01c, 0x04028030) +/*MRW: BA=0 CS=0 MR_ADDR=3 MR_OP=2.drive=240/6*/ +MXC_DCD_ITEM(61, MMDC_P0_BASE_ADDR + 0x01c, 0x02038030) + +/* Need to comment out MRW reset command to CS1 - investigating this*/ +/* Also, adding delays before and after this makes no difference*/ /*setmem /32 0x021b001c = 0x003f8038*/ -/* MRW: BA=0 CS=1 MR_ADDR=10 MR_OP=ff*/ -MXC_DCD_ITEM(63, MMDC_P0_BASE_ADDR + 0x01c, 0xff0a8038) -/* MRW: BA=0 CS=1 MR_ADDR=1 MR_OP=c2*/ -MXC_DCD_ITEM(64, MMDC_P0_BASE_ADDR + 0x01c, 0x82018038) -/* MRW: BA=0 CS=1 MR_ADDR=2 MR_OP=4. tcl=6, tcwl=3*/ -MXC_DCD_ITEM(65, MMDC_P0_BASE_ADDR + 0x01c, 0x04028038) -/* MRW: BA=0 CS=1 MR_ADDR=3 MR_OP=2.drive=240/6*/ -MXC_DCD_ITEM(66, MMDC_P0_BASE_ADDR + 0x01c, 0x02038038) - -/* DDR_PHY_P0_MPZQHWCTRL, enable automatic ZQ calibration*/ -/*setmem /32 0x021b0800 = 0xa1390000*/ - -/* MMDC0_MDREF*/ -MXC_DCD_ITEM(67, MMDC_P0_BASE_ADDR + 0x020, 0x00007800) - -/* DDR_PHY_P0_MPODTCTRL*/ -MXC_DCD_ITEM(68, MMDC_P0_BASE_ADDR + 0x818, 0x0) +/* MRW: BA=0 CS=1 MR_ADDR=63 MR_OP=0*/ +/*reset*/ +/*MRW: BA=0 CS=1 MR_ADDR=10 MR_OP=ff*/ +MXC_DCD_ITEM(62, MMDC_P0_BASE_ADDR + 0x01c, 0xff0a8038) +/*MRW: BA=0 CS=1 MR_ADDR=1 MR_OP=c2*/ +MXC_DCD_ITEM(63, MMDC_P0_BASE_ADDR + 0x01c, 0x82018038) +/*MRW: BA=0 CS=1 MR_ADDR=2 MR_OP=4. tcl=6, tcwl=3*/ +MXC_DCD_ITEM(64, MMDC_P0_BASE_ADDR + 0x01c, 0x04028038) +/*MRW: BA=0 CS=1 MR_ADDR=3 MR_OP=2.drive=240/6*/ +MXC_DCD_ITEM(65, MMDC_P0_BASE_ADDR + 0x01c, 0x02038038) /*######################################################*/ -/*calibration values based on calibration compare of 0x00ffff00:*/ -/*Note, these calibration values are based on Freescale's board*/ -/*May need to run calibration on target board to fine tune these*/ -/*######################################################*/ +/*final DDR setup, before operation start:*/ +/*DDR_PHY_P0_MPZQHWCTRL, enable automatic ZQ calibration*/ +MXC_DCD_ITEM(66, MMDC_P0_BASE_ADDR + 0x800, 0xa1310003) + +/*MMDC0_MDREF*/ +MXC_DCD_ITEM(67, MMDC_P0_BASE_ADDR + 0x020, 0x00007800) -/* DDR_PHY_P0_MPZQHWCTRL, enable automatic ZQ calibration*/ -MXC_DCD_ITEM(69, MMDC_P0_BASE_ADDR + 0x800, 0xa1310003) -/* du /32 0x021b0800*/ -/* du /32 0x021b0800*/ +/*DDR_PHY_P0_MPODTCTRL*/ +/*setmem /32 0x021b0818 = 0*/ +MXC_DCD_ITEM(68, MMDC_P0_BASE_ADDR + 0x818, 0x00000000) -/* DDR_PHY_P0_MPMUR0, frc_msr*/ -MXC_DCD_ITEM(70, MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800) +/*DDR_PHY_P0_MPMUR0, frc_msr*/ +MXC_DCD_ITEM(69, MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800) -/* MMDC0_MDSCR, clear this register (especially the configuration bit as - initialization is complete)*/ -MXC_DCD_ITEM(71, MMDC_P0_BASE_ADDR + 0x01c, 0x00000000) +/*MMDC0_MDPDC now SDCTL power down enabled*/ +MXC_DCD_ITEM(70, MMDC_P0_BASE_ADDR + 0x004, 0x00025564) -/* DDR_PHY_P0_MPMUR0, frc_msr*/ -MXC_DCD_ITEM(72, MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800) +/*MMDC0_MAPSR ADOPT power down enabled*/ +MXC_DCD_ITEM(71, MMDC_P0_BASE_ADDR + 0x404, 0x00011006) + +/*MMDC0_MDSCR, clear this register (especially the configuration bit as + initialization is complete)*/ +MXC_DCD_ITEM(72, MMDC_P0_BASE_ADDR + 0x01c, 0x00000000) /*###################put the ddr script here ######################*/ #else @@ -401,311 +405,241 @@ plugin_start: /* * The following is following Megrez LPDDR init script - * Ver 0.7 + * Ver 0.91 */ - /* * CCM Configuration */ - ldr r0, =CCM_BASE_ADDR - + ldr r0, =CCM_BASE_ADDR /*MXC_DCD_ITEM(1, CCM_BASE_ADDR + 0x018, 0x00260324)*/ - ldr r1, =0x00260324 - str r1, [r0,#0x18] - + ldr r1, =0x00260324 + str r1, [r0, #0x018] /* * IOMUX Configuration */ - ldr r0, =IOMUXC_BASE_ADDR + ldr r0, =IOMUXC_BASE_ADDR /*MXC_DCD_ITEM(2, IOMUXC_BASE_ADDR + 0x344, 0x00003030)*/ - ldr r1, =0x00003030 - str r1, [r0, #0x344] - + ldr r1, =0x00003030 + str r1, [r0, #0x344] /*MXC_DCD_ITEM(3, IOMUXC_BASE_ADDR + 0x348, 0x00003030)*/ - ldr r1, =0x00003030 - str r1, [r0, #0x348] - + ldr r1, =0x00003030 + str r1, [r0, #0x348] /*MXC_DCD_ITEM(4, IOMUXC_BASE_ADDR + 0x34c, 0x00003030)*/ - ldr r1, =0x00003030 - str r1, [r0, #0x34c] - + ldr r1, =0x00003030 + str r1, [r0, #0x34c] /*MXC_DCD_ITEM(5, IOMUXC_BASE_ADDR + 0x350, 0x00003030)*/ - ldr r1, =0x00003030 - str r1, [r0, #0x350] - -/*MXC_DCD_ITEM(6, IOMUXC_BASE_ADDR + 0x30c, 0x00000038)*/ - ldr r1, =0x00000038 - str r1, [r0, #0x30c] - -/*MXC_DCD_ITEM(7, IOMUXC_BASE_ADDR + 0x310, 0x00000038)*/ - ldr r1, =0x00000038 - str r1, [r0, #0x310] - -/*MXC_DCD_ITEM(8, IOMUXC_BASE_ADDR + 0x314, 0x00000038)*/ - ldr r1, =0x00000038 - str r1, [r0, #0x314] - -/*MXC_DCD_ITEM(9, IOMUXC_BASE_ADDR + 0x318, 0x00000038)*/ - ldr r1, =0x00000038 - str r1, [r0, #0x318] - -/*MXC_DCD_ITEM(10, IOMUXC_BASE_ADDR + 0x300, 0x00000038)*/ - ldr r1, =0x00000038 - str r1, [r0, #0x300] - -/*MXC_DCD_ITEM(11, IOMUXC_BASE_ADDR + 0x31c, 0x00000038)*/ - ldr r1, =0x00000038 - str r1, [r0, #0x31c] - + ldr r1, =0x00003030 + str r1, [r0, #0x350] +/*MXC_DCD_ITEM(6, IOMUXC_BASE_ADDR + 0x30c, 0x00000030)*/ + ldr r1, =0x00000030 + str r1, [r0, #0x30c] +/*MXC_DCD_ITEM(7, IOMUXC_BASE_ADDR + 0x310, 0x00000030)*/ + ldr r1, =0x00000030 + str r1, [r0, #0x310] +/*MXC_DCD_ITEM(8, IOMUXC_BASE_ADDR + 0x314, 0x00000030)*/ + ldr r1, =0x00000030 + str r1, [r0, #0x314] +/*MXC_DCD_ITEM(9, IOMUXC_BASE_ADDR + 0x318, 0x00000030)*/ + ldr r1, =0x00000030 + str r1, [r0, #0x318] +/*MXC_DCD_ITEM(10, IOMUXC_BASE_ADDR + 0x300, 0x00000030)*/ + ldr r1, =0x00000030 + str r1, [r0, #0x300] +/*MXC_DCD_ITEM(11, IOMUXC_BASE_ADDR + 0x31c, 0x00000030)*/ + ldr r1, =0x00000030 + str r1, [r0, #0x31c] /*MXC_DCD_ITEM(12, IOMUXC_BASE_ADDR + 0x338, 0x00000030)*/ - ldr r1, =0x00000030 - str r1, [r0, #0x338] - -/*MXC_DCD_ITEM(13, IOMUXC_BASE_ADDR + 0x320, 0x00080038)*/ - ldr r1, =0x00080038 - str r1, [r0, #0x320] - -/*MXC_DCD_ITEM(14, IOMUXC_BASE_ADDR + 0x330, 0x00000038)*/ - ldr r1, =0x00000038 - str r1, [r0, #0x330] - -/*MXC_DCD_ITEM(15, IOMUXC_BASE_ADDR + 0x334, 0x00000038)*/ - ldr r1, =0x00000038 - str r1, [r0, #0x334] - -/*MXC_DCD_ITEM(16, IOMUXC_BASE_ADDR + 0x32c, 0x00000000)*/ - ldr r1, =0x00000000 - str r1, [r0, #0x32c] - -/*MXC_DCD_ITEM(17, IOMUXC_BASE_ADDR + 0x33c, 0x00000008)*/ - ldr r1, =0x00000008 - str r1, [r0, #0x33c] - -/*MXC_DCD_ITEM(18, IOMUXC_BASE_ADDR + 0x340, 0x00000008)*/ - ldr r1, =0x00000008 - str r1, [r0, #0x340] - -/*MXC_DCD_ITEM(19, IOMUXC_BASE_ADDR + 0x5c4, 0x00000038)*/ - ldr r1, =0x00000038 - str r1, [r0, #0x5c4] - -/*MXC_DCD_ITEM(20, IOMUXC_BASE_ADDR + 0x5cc, 0x00000038)*/ - ldr r1, =0x00000038 - str r1, [r0, #0x5cc] - -/*MXC_DCD_ITEM(21, IOMUXC_BASE_ADDR + 0x5d4, 0x00000038)*/ - ldr r1, =0x00000038 - str r1, [r0, #0x5d4] - -/*MXC_DCD_ITEM(22, IOMUXC_BASE_ADDR + 0x5d8, 0x00000038)*/ - ldr r1, =0x00000038 - str r1, [r0, #0x5d8] - -/*MXC_DCD_ITEM(23, IOMUXC_BASE_ADDR + 0x5ac, 0x00000038)*/ - ldr r1, =0x00000038 - str r1, [r0, #0x5ac] - -/*MXC_DCD_ITEM(24, IOMUXC_BASE_ADDR + 0x5c8, 0x00000038)*/ - ldr r1, =0x00000038 - str r1, [r0, #0x5c8] - -/*MXC_DCD_ITEM(25, IOMUXC_BASE_ADDR + 0x5b0, 0x00020000)*/ - ldr r1, =0x00020000 - str r1, [r0, #0x5b0] - -/*MXC_DCD_ITEM(26, IOMUXC_BASE_ADDR + 0x5b4, 0x00000000)*/ - ldr r1, =0x00000000 - str r1, [r0, #0x5b4] - -/*MXC_DCD_ITEM(27, IOMUXC_BASE_ADDR + 0x5c0, 0x00020000)*/ - ldr r1, =0x00020000 - str r1, [r0, #0x5c0] - -/*MXC_DCD_ITEM(28, IOMUXC_BASE_ADDR + 0x5d0, 0x00080000)*/ - ldr r1, =0x00080000 - str r1, [r0, #0x5d0] - + ldr r1, =0x00000030 + str r1, [r0, #0x338] +/*MXC_DCD_ITEM(13, IOMUXC_BASE_ADDR + 0x320, 0x00080030)*/ + ldr r1, =0x00080030 + str r1, [r0, #0x320] +/*MXC_DCD_ITEM(14, IOMUXC_BASE_ADDR + 0x32c, 0x00000000)*/ + ldr r1, =0x00000000 + str r1, [r0, #0x32c] +/*MXC_DCD_ITEM(15, IOMUXC_BASE_ADDR + 0x33c, 0x00000008)*/ + ldr r1, =0x00000008 + str r1, [r0, #0x33c] +/*MXC_DCD_ITEM(16, IOMUXC_BASE_ADDR + 0x340, 0x00000008)*/ + ldr r1, =0x00000008 + str r1, [r0, #0x340] +/*MXC_DCD_ITEM(17, IOMUXC_BASE_ADDR + 0x5c4, 0x00000030)*/ + ldr r1, =0x00000030 + str r1, [r0, #0x5c4] +/*MXC_DCD_ITEM(18, IOMUXC_BASE_ADDR + 0x5cc, 0x00000030)*/ + ldr r1, =0x00000030 + str r1, [r0, #0x5cc] +/*MXC_DCD_ITEM(19, IOMUXC_BASE_ADDR + 0x5d4, 0x00000030)*/ + ldr r1, =0x00000030 + str r1, [r0, #0x5d4] +/*MXC_DCD_ITEM(20, IOMUXC_BASE_ADDR + 0x5d8, 0x00000030)*/ + ldr r1, =0x00000030 str r1, [r0, #0x5d8] +/*MXC_DCD_ITEM(21, IOMUXC_BASE_ADDR + 0x5ac, 0x00000030)*/ + ldr r1, =0x00000030 + str r1, [r0, #0x5ac] +/*MXC_DCD_ITEM(22, IOMUXC_BASE_ADDR + 0x5c8, 0x00000030)*/ + ldr r1, =0x00000030 + str r1, [r0, #0x5c8] +/*MXC_DCD_ITEM(23, IOMUXC_BASE_ADDR + 0x5b0, 0x00020000)*/ + ldr r1, =0x00020000 + str r1, [r0, #0x5b0] +/*MXC_DCD_ITEM(24, IOMUXC_BASE_ADDR + 0x5b4, 0x00000000)*/ + ldr r1, =0x00000000 + str r1, [r0, #0x5b4] +/*MXC_DCD_ITEM(25, IOMUXC_BASE_ADDR + 0x5c0, 0x00020000)*/ + ldr r1, =0x00020000 + str r1, [r0, #0x5c0] +/*MXC_DCD_ITEM(26, IOMUXC_BASE_ADDR + 0x5d0, 0x00080000)*/ + ldr r1, =0x00080000 + str r1, [r0, #0x5d0] /* * MMDC Configuration */ - ldr r0, =MMDC_P0_BASE_ADDR -/*MXC_DCD_ITEM(29, MMDC_P0_BASE_ADDR + 0x01c, 0x00008000)*/ - ldr r1, =0x00008000 - str r1, [r0, #0x01c] - -/*MXC_DCD_ITEM(30, MMDC_P0_BASE_ADDR + 0x85c, 0x1b4700c7)*/ - ldr r1, =0x1b4700c7 - str r1, [r0, #0x85c] - -/*MXC_DCD_ITEM(31, MMDC_P0_BASE_ADDR + 0x800, 0xa1390003)*/ - ldr r1, =0xa1390003 - str r1, [r0, #0x800] - -/*MXC_DCD_ITEM(32, MMDC_P0_BASE_ADDR + 0x890, 0x00400000)*/ - ldr r1, =0x00400000 - str r1, [r0, #0x890] - -/*MXC_DCD_ITEM(33, MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800)*/ - ldr r1, =0x00000800 - str r1, [r0, #0x8b8] - -/*MXC_DCD_ITEM(34, MMDC_P0_BASE_ADDR + 0x81c, 0x33333333)*/ - ldr r1, =0x33333333 - str r1, [r0, #0x81c] - -/*MXC_DCD_ITEM(35, MMDC_P0_BASE_ADDR + 0x820, 0x33333333)*/ - ldr r1, =0x33333333 - str r1, [r0, #0x820] - -/*MXC_DCD_ITEM(36, MMDC_P0_BASE_ADDR + 0x824, 0x33333333)*/ - ldr r1, =0x33333333 - str r1, [r0, #0x824] - -/*MXC_DCD_ITEM(37, MMDC_P0_BASE_ADDR + 0x828, 0x33333333)*/ - ldr r1, =0x33333333 - str r1, [r0, #0x828] - -/*MXC_DCD_ITEM(38, MMDC_P0_BASE_ADDR + 0x82c, 0xf3333333)*/ - ldr r1, =0xf3333333 - str r1, [r0, #0x82c] - -/*MXC_DCD_ITEM(39, MMDC_P0_BASE_ADDR + 0x830, 0xf3333333)*/ - ldr r1, =0xf3333333 - str r1, [r0, #0x830] - -/*MXC_DCD_ITEM(40, MMDC_P0_BASE_ADDR + 0x834, 0xf3333333)*/ - ldr r1, =0xf3333333 - str r1, [r0, #0x834] - -/*MXC_DCD_ITEM(41, MMDC_P0_BASE_ADDR + 0x838, 0xf3333333)*/ - ldr r1, =0xf3333333 - str r1, [r0, #0x838] - -/*MXC_DCD_ITEM(42, MMDC_P0_BASE_ADDR + 0x848, 0x4241444a)*/ - ldr r1, =0x4241444a - str r1, [r0, #0x848] - -/*MXC_DCD_ITEM(43, MMDC_P0_BASE_ADDR + 0x850, 0x3030312b)*/ - ldr r1, =0x3030312b - str r1, [r0, #0x850] - -/*MXC_DCD_ITEM(44, MMDC_P0_BASE_ADDR + 0x83c, 0x20000000)*/ - ldr r1, =0x20000000 - str r1, [r0, #0x83c] - -/*MXC_DCD_ITEM(45, MMDC_P0_BASE_ADDR + 0x840, 0x0)*/ - ldr r1, =0x0 - str r1, [r0, #0x840] - -/*MXC_DCD_ITEM(46, MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800)*/ - ldr r1, =0x00000800 - str r1, [r0, #0x8b8] - -/*MXC_DCD_ITEM(47, MMDC_P0_BASE_ADDR + 0x00c, 0x33374133)*/ - ldr r1, =0x33374133 - str r1, [r0, #0x00c] - -/*MXC_DCD_ITEM(48, MMDC_P0_BASE_ADDR + 0x004, 0x00020024)*/ - ldr r1, =0x00020024 - str r1, [r0, #0x004] - -/*MXC_DCD_ITEM(49, MMDC_P0_BASE_ADDR + 0x010, 0x00100A82)*/ - ldr r1, =0x00100A82 - str r1, [r0, #0x010] - -/*MXC_DCD_ITEM(50, MMDC_P0_BASE_ADDR + 0x014, 0x00000093)*/ - ldr r1, =0x00000093 - str r1, [r0, #0x014] - -/*MXC_DCD_ITEM(51, MMDC_P0_BASE_ADDR + 0x018, 0x00001748)*/ - ldr r1, =0x00001748 - str r1, [r0, #0x018] - -/*MXC_DCD_ITEM(52, MMDC_P0_BASE_ADDR + 0x02c, 0x0f9f26d2)*/ - ldr r1, =0x0f9f26d2 - str r1, [r0, #0x02c] - -/*MXC_DCD_ITEM(53, MMDC_P0_BASE_ADDR + 0x030, 0x0000020e)*/ - ldr r1, =0x0000020e - str r1, [r0, #0x030] - -/*MXC_DCD_ITEM(54, MMDC_P0_BASE_ADDR + 0x038, 0x00190778)*/ - ldr r1, =0x00190778 - str r1, [r0, #0x038] - -/*MXC_DCD_ITEM(55, MMDC_P0_BASE_ADDR + 0x008, 0x00000000)*/ - ldr r1, =0x00000000 - str r1, [r0, #0x008] - -/*MXC_DCD_ITEM(56, MMDC_P0_BASE_ADDR + 0x040, 0x0000004f)*/ - ldr r1, =0x0000004f - str r1, [r0, #0x040] - -/*MXC_DCD_ITEM(57, MMDC_P0_BASE_ADDR + 0x000, 0xc3110000)*/ - ldr r1, =0xc3110000 - str r1, [r0, #0x000] - -/*MXC_DCD_ITEM(58, MMDC_P0_BASE_ADDR + 0x01c, 0x003f8030)*/ - ldr r1, =0x003f8030 - str r1, [r0, #0x01c] - -/*MXC_DCD_ITEM(59, MMDC_P0_BASE_ADDR + 0x01c, 0xff0a8030)*/ - ldr r1, =0xff0a8030 - str r1, [r0, #0x01c] - -/*MXC_DCD_ITEM(60, MMDC_P0_BASE_ADDR + 0x01c, 0x82018030)*/ - ldr r1, =0x82018030 - str r1, [r0, #0x01c] - -/*MXC_DCD_ITEM(61, MMDC_P0_BASE_ADDR + 0x01c, 0x04028030)*/ - ldr r1, =0x04028030 - str r1, [r0, #0x01c] - -/*MXC_DCD_ITEM(62, MMDC_P0_BASE_ADDR + 0x01c, 0x02038030)*/ - ldr r1, =0x02038030 - str r1, [r0, #0x01c] - -/*MXC_DCD_ITEM(63, MMDC_P0_BASE_ADDR + 0x01c, 0xff0a8038)*/ - ldr r1, =0xff0a8038 - str r1, [r0, #0x01c] - -/*MXC_DCD_ITEM(64, MMDC_P0_BASE_ADDR + 0x01c, 0x82018038)*/ - ldr r1, =0x82018038 - str r1, [r0, #0x01c] - -/*MXC_DCD_ITEM(65, MMDC_P0_BASE_ADDR + 0x01c, 0x04028038)*/ - ldr r1, =0x04028038 - str r1, [r0, #0x01c] - -/*MXC_DCD_ITEM(66, MMDC_P0_BASE_ADDR + 0x01c, 0x02038038)*/ - ldr r1, =0x02038038 - str r1, [r0, #0x01c] - + ldr r0, =MMDC_P0_BASE_ADDR +/*MXC_DCD_ITEM(27, MMDC_P0_BASE_ADDR + 0x01c, 0x00008000)*/ + ldr r1, =0x00008000 + str r1, [r0, #0x01c] +/*MXC_DCD_ITEM(28, MMDC_P0_BASE_ADDR + 0x85c, 0x1b4700c7)*/ + ldr r1, =0x1b4700c7 + str r1, [r0, #0x85c] +/*MXC_DCD_ITEM(29, MMDC_P0_BASE_ADDR + 0x800, 0xa1390003)*/ + ldr r1, =0xa1390003 + str r1, [r0, #0x800] +/*MXC_DCD_ITEM(30, MMDC_P0_BASE_ADDR + 0x890, 0x00400000)*/ + ldr r1, =0x00400000 + str r1, [r0, #0x890] +/*MXC_DCD_ITEM(31, MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800)*/ + ldr r1, =0x00000800 + str r1, [r0, #0x8b8] +/*MXC_DCD_ITEM(32, MMDC_P0_BASE_ADDR + 0x81c, 0x33333333)*/ + ldr r1, =0x33333333 + str r1, [r0, #0x81c] +/*MXC_DCD_ITEM(33, MMDC_P0_BASE_ADDR + 0x820, 0x33333333)*/ + ldr r1, =0x33333333 + str r1, [r0, #0x820] +/*MXC_DCD_ITEM(34, MMDC_P0_BASE_ADDR + 0x824, 0x33333333)*/ + ldr r1, =0x33333333 + str r1, [r0, #0x824] +/*MXC_DCD_ITEM(35, MMDC_P0_BASE_ADDR + 0x828, 0x33333333)*/ + ldr r1, =0x33333333 + str r1, [r0, #0x828] +/*MXC_DCD_ITEM(36, MMDC_P0_BASE_ADDR + 0x82c, 0xf3333333)*/ + ldr r1, =0xf3333333 + str r1, [r0, #0x82c] +/*MXC_DCD_ITEM(37, MMDC_P0_BASE_ADDR + 0x830, 0xf3333333)*/ + ldr r1, =0xf3333333 + str r1, [r0, #0x830] +/*MXC_DCD_ITEM(38, MMDC_P0_BASE_ADDR + 0x834, 0xf3333333)*/ + ldr r1, =0xf3333333 + str r1, [r0, #0x834] +/*MXC_DCD_ITEM(39, MMDC_P0_BASE_ADDR + 0x838, 0xf3333333)*/ + ldr r1, =0xf3333333 + str r1, [r0, #0x838] +/*MXC_DCD_ITEM(40, MMDC_P0_BASE_ADDR + 0x848, 0x4241444a)*/ + ldr r1, =0x4241444a + str r1, [r0, #0x848] +/*MXC_DCD_ITEM(41, MMDC_P0_BASE_ADDR + 0x850, 0x3030312b)*/ + ldr r1, =0x3030312b + str r1, [r0, #0x850] +/*MXC_DCD_ITEM(42, MMDC_P0_BASE_ADDR + 0x83c, 0x20000000)*/ + ldr r1, =0x20000000 + str r1, [r0, #0x83c] +/*MXC_DCD_ITEM(43, MMDC_P0_BASE_ADDR + 0x840, 0x00000000)*/ + ldr r1, =0x00000000 + str r1, [r0, #0x840] +/*MXC_DCD_ITEM(44, MMDC_P0_BASE_ADDR + 0x8c0, 0x24911492)*/ + ldr r1, =0x24911492 + str r1, [r0, #0x8c0] +/*MXC_DCD_ITEM(45, MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800)*/ + ldr r1, =0x00000800 + str r1, [r0, #0x8b8] +/*MXC_DCD_ITEM(46, MMDC_P0_BASE_ADDR + 0x00c, 0x33374133)*/ + ldr r1, =0x33374133 + str r1, [r0, #0x00c] +/*MXC_DCD_ITEM(47, MMDC_P0_BASE_ADDR + 0x004, 0x00020024)*/ + ldr r1, =0x00020024 + str r1, [r0, #0x004] +/*MXC_DCD_ITEM(48, MMDC_P0_BASE_ADDR + 0x010, 0x00100A82)*/ + ldr r1, =0x00100A82 + str r1, [r0, #0x010] +/*MXC_DCD_ITEM(49, MMDC_P0_BASE_ADDR + 0x014, 0x00000093)*/ + ldr r1, =0x00000093 + str r1, [r0, #0x014] +/*MXC_DCD_ITEM(50, MMDC_P0_BASE_ADDR + 0x018, 0x000016c8)*/ + ldr r1, =0x000016c8 + str r1, [r0, #0x018] +/*MXC_DCD_ITEM(51, MMDC_P0_BASE_ADDR + 0x02c, 0x0f9f26d2)*/ + ldr r1, =0x0f9f26d2 + str r1, [r0, #0x02c] +/*MXC_DCD_ITEM(52, MMDC_P0_BASE_ADDR + 0x030, 0x0000020e)*/ + ldr r1, =0x0000020e + str r1, [r0, #0x030] +/*MXC_DCD_ITEM(53, MMDC_P0_BASE_ADDR + 0x038, 0x00190778)*/ + ldr r1, =0x00190778 + str r1, [r0, #0x038] +/*MXC_DCD_ITEM(54, MMDC_P0_BASE_ADDR + 0x008, 0x00000000)*/ + ldr r1, =0x00000000 + str r1, [r0, #0x008] +/*MXC_DCD_ITEM(55, MMDC_P0_BASE_ADDR + 0x040, 0x0000004f)*/ + ldr r1, =0x0000004f + str r1, [r0, #0x040] +/*MXC_DCD_ITEM(56, MMDC_P0_BASE_ADDR + 0x000, 0xc3110000)*/ + ldr r1, =0xc3110000 + str r1, [r0, #0x000] +/*MXC_DCD_ITEM(57, MMDC_P0_BASE_ADDR + 0x01c, 0x003f8030)*/ + ldr r1, =0x003f8030 + str r1, [r0, #0x01c] +/*MXC_DCD_ITEM(58, MMDC_P0_BASE_ADDR + 0x01c, 0xff0a8030)*/ + ldr r1, =0xff0a8030 + str r1, [r0, #0x01c] +/*MXC_DCD_ITEM(59, MMDC_P0_BASE_ADDR + 0x01c, 0x82018030)*/ + ldr r1, =0x82018030 + str r1, [r0, #0x01c] +/*MXC_DCD_ITEM(60, MMDC_P0_BASE_ADDR + 0x01c, 0x04028030)*/ + ldr r1, =0x04028030 + str r1, [r0, #0x01c] +/*MXC_DCD_ITEM(61, MMDC_P0_BASE_ADDR + 0x01c, 0x02038030)*/ + ldr r1, =0x02038030 + str r1, [r0, #0x01c] +/*MXC_DCD_ITEM(62, MMDC_P0_BASE_ADDR + 0x01c, 0xff0a8038)*/ + ldr r1, =0xff0a8038 + str r1, [r0, #0x01c] +/*MXC_DCD_ITEM(63, MMDC_P0_BASE_ADDR + 0x01c, 0x82018038)*/ + ldr r1, =0x82018038 + str r1, [r0, #0x01c] +/*MXC_DCD_ITEM(64, MMDC_P0_BASE_ADDR + 0x01c, 0x04028038)*/ + ldr r1, =0x04028038 + str r1, [r0, #0x01c] +/*MXC_DCD_ITEM(65, MMDC_P0_BASE_ADDR + 0x01c, 0x02038038)*/ + ldr r1, =0x02038038 + str r1, [r0, #0x01c] +/*MXC_DCD_ITEM(66, MMDC_P0_BASE_ADDR + 0x800, 0xa1310003)*/ + ldr r1, =0xa1310003 + str r1, [r0, #0x800] /*MXC_DCD_ITEM(67, MMDC_P0_BASE_ADDR + 0x020, 0x00007800)*/ - ldr r1, =0x00007800 - str r1, [r0, #0x020] + ldr r1, =0x00007800 + str r1, [r0, #0x020] +/*MXC_DCD_ITEM(68, MMDC_P0_BASE_ADDR + 0x818, 0x00000000)*/ + ldr r1, =0x00000000 + str r1, [r0, #0x818] +/*MXC_DCD_ITEM(69, MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800)*/ + ldr r1, =0x00000800 + str r1, [r0, #0x8b8] +/*MXC_DCD_ITEM(70, MMDC_P0_BASE_ADDR + 0x004, 0x00025564)*/ + ldr r1, =0x00025564 + str r1, [r0, #0x004] +/*MXC_DCD_ITEM(71, MMDC_P0_BASE_ADDR + 0x404, 0x00011006)*/ + ldr r1, =0x00011006 + str r1, [r0, #0x404] +/*MXC_DCD_ITEM(72, MMDC_P0_BASE_ADDR + 0x01c, 0x00000000)*/ + ldr r1, =0x00000000 + str r1, [r0, #0x01c] -/*MXC_DCD_ITEM(68, MMDC_P0_BASE_ADDR + 0x818, 0x0)*/ - ldr r1, =0x0 - str r1, [r0, #0x818] - -/*MXC_DCD_ITEM(69, MMDC_P0_BASE_ADDR + 0x800, 0xa1310003)*/ - ldr r1, =0xa1310003 - str r1, [r0, #0x800] - -/*MXC_DCD_ITEM(70, MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800)*/ - ldr r1, =0x00000800 - str r1, [r0, #0x8b8] - -/*MXC_DCD_ITEM(71, MMDC_P0_BASE_ADDR + 0x01c, 0x00000000)*/ - ldr r1, =0x00000000 - str r1, [r0, #0x01c] - -/*MXC_DCD_ITEM(72, MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800)*/ - ldr r1, =0x00000800 - str r1, [r0, #0x8b8] +/* + * End of LPDDR init script + */ /* The following is to fill in those arguments for this ROM function |