-----Original Message----- From: Eric Nelson [mailto:eric.nelson@boundarydevices.com] Sent: Monday, February 18, 2013 3:24 AM To: u-boot@lists.denx.de Cc: sbabic@denx.de; Liu Hui-R64343; Estevam Fabio-R49496; troy.kisky@boundarydevices.com; Eric Nelson Subject: [PATCH 6/6] i.MX6: Add DDR controller registers
Signed-off-by: Eric Nelson eric.nelson@boundarydevices.com
arch/arm/include/asm/arch-mx6/mx6-ddr.h | 85 +++++++++++++++++++++++++++++ arch/arm/include/asm/arch-mx6/mx6dl-ddr.h | 71 ++++++++++++++++++++++++ arch/arm/include/asm/arch-mx6/mx6q-ddr.h | 69 +++++++++++++++++++++++ 3 files changed, 225 insertions(+) create mode 100644 arch/arm/include/asm/arch-mx6/mx6-ddr.h create mode 100644 arch/arm/include/asm/arch-mx6/mx6dl-ddr.h create mode 100644 arch/arm/include/asm/arch-mx6/mx6q-ddr.h
I did not see any user of these files, what the purpose of this?
diff --git a/arch/arm/include/asm/arch-mx6/mx6-ddr.h b/arch/arm/include/asm/arch-mx6/mx6-ddr.h new file mode 100644 index 0000000..4d18ede --- /dev/null +++ b/arch/arm/include/asm/arch-mx6/mx6-ddr.h @@ -0,0 +1,85 @@ +/*
- Copyright (C) 2012 Boundary Devices Inc.
Either 2013 or 2012 - 2013?
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
+along
- with this program; if not, write to the Free Software Foundation,
+Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
+#ifndef __ASM_ARCH_MX6_DDR_H__ +#define __ASM_ARCH_MX6_DDR_H__
+#ifdef CONFIG_MX6Q +#include "mx6q-ddr.h" +#else +#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S) #include +"mx6dl-ddr.h" +#else +#error "Please select cpu" +#endif /* CONFIG_MX6DL or CONFIG_MX6S */ +#endif /* CONFIG_MX6Q */
+#define MMDC_P0_MDCTL 0x021b0000
I also prefer to add MX6_ prefix,
+#define MMDC_P0_MDPDC 0x021b0004 +#define MMDC_P0_MDOTC 0x021b0008 +#define MMDC_P0_MDCFG0 0x021b000c +#define MMDC_P0_MDCFG1 0x021b0010 +#define MMDC_P0_MDCFG2 0x021b0014 +#define MMDC_P0_MDMISC 0x021b0018 +#define MMDC_P0_MDSCR 0x021b001c +#define MMDC_P0_MDREF 0x021b0020 +#define MMDC_P0_MDRWD 0x021b002c +#define MMDC_P0_MDOR 0x021b0030 +#define MMDC_P0_MDASP 0x021b0040 +#define MMDC_P0_MAPSR 0x021b0404 +#define MMDC_P0_MPZQHWCTRL 0x021b0800 +#define MMDC_P0_MPWLDECTRL0 0x021b080c +#define MMDC_P0_MPWLDECTRL1 0x021b0810 +#define MMDC_P0_MPODTCTRL 0x021b0818 +#define MMDC_P0_MPRDDQBY0DL 0x021b081c +#define MMDC_P0_MPRDDQBY1DL 0x021b0820 +#define MMDC_P0_MPRDDQBY2DL 0x021b0824 +#define MMDC_P0_MPRDDQBY3DL 0x021b0828 +#define MMDC_P0_MPDGCTRL0 0x021b083c +#define MMDC_P0_MPDGCTRL1 0x021b0840 +#define MMDC_P0_MPRDDLCTL 0x021b0848 +#define MMDC_P0_MPWRDLCTL 0x021b0850 +#define MMDC_P0_MPMUR0 0x021b08b8
+#define MMDC_P1_MDCTL 0x021b4000 +#define MMDC_P1_MDPDC 0x021b4004 +#define MMDC_P1_MDOTC 0x021b4008 +#define MMDC_P1_MDCFG0 0x021b400c +#define MMDC_P1_MDCFG1 0x021b4010 +#define MMDC_P1_MDCFG2 0x021b4014 +#define MMDC_P1_MDMISC 0x021b4018 +#define MMDC_P1_MDSCR 0x021b401c +#define MMDC_P1_MDREF 0x021b4020 +#define MMDC_P1_MDRWD 0x021b402c +#define MMDC_P1_MDOR 0x021b4030 +#define MMDC_P1_MDASP 0x021b4040 +#define MMDC_P1_MAPSR 0x021b4404 +#define MMDC_P1_MPZQHWCTRL 0x021b4800 +#define MMDC_P1_MPWLDECTRL0 0x021b480c +#define MMDC_P1_MPWLDECTRL1 0x021b4810 +#define MMDC_P1_MPODTCTRL 0x021b4818 +#define MMDC_P1_MPRDDQBY0DL 0x021b481c +#define MMDC_P1_MPRDDQBY1DL 0x021b4820 +#define MMDC_P1_MPRDDQBY2DL 0x021b4824 +#define MMDC_P1_MPRDDQBY3DL 0x021b4828 +#define MMDC_P1_MPDGCTRL0 0x021b483c +#define MMDC_P1_MPDGCTRL1 0x021b4840 +#define MMDC_P1_MPRDDLCTL 0x021b4848 +#define MMDC_P1_MPWRDLCTL 0x021b4850 +#define MMDC_P1_MPMUR0 0x021b48b8
Ditto,
+#endif /*__ASM_ARCH_MX6_DDR_H__ */ diff --git a/arch/arm/include/asm/arch-mx6/mx6dl-ddr.h b/arch/arm/include/asm/arch-mx6/mx6dl-ddr.h new file mode 100644 index 0000000..02c272d --- /dev/null +++ b/arch/arm/include/asm/arch-mx6/mx6dl-ddr.h @@ -0,0 +1,71 @@ +/*
- Copyright (C) 2012 Boundary Devices Inc.
Either 2013 or 2012 - 2013?
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
+along
- with this program; if not, write to the Free Software Foundation,
+Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
+#ifndef __ASM_ARCH_MX6DLS_DDR_H__ +#define __ASM_ARCH_MX6DLS_DDR_H__
+#ifndef CONFIG_MX6DL +#ifndef CONFIG_MX6S +#error "wrong CPU" +#endif +#endif
+#define IOM_DRAM_DQM0 0x020e0470 +#define IOM_DRAM_DQM1 0x020e0474 +#define IOM_DRAM_DQM2 0x020e0478 +#define IOM_DRAM_DQM3 0x020e047c +#define IOM_DRAM_DQM4 0x020e0480 +#define IOM_DRAM_DQM5 0x020e0484 +#define IOM_DRAM_DQM6 0x020e0488 +#define IOM_DRAM_DQM7 0x020e048c
+#define IOM_DRAM_CAS 0x020e0464 +#define IOM_DRAM_RAS 0x020e0490 +#define IOM_DRAM_RESET 0x020e0494 +#define IOM_DRAM_SDCLK_0 0x020e04ac +#define IOM_DRAM_SDCLK_1 0x020e04b0 +#define IOM_DRAM_SDBA2 0x020e04a0 +#define IOM_DRAM_SDCKE0 0x020e04a4 +#define IOM_DRAM_SDCKE1 0x020e04a8 +#define IOM_DRAM_SDODT0 0x020e04b4 +#define IOM_DRAM_SDODT1 0x020e04b8
+#define IOM_DRAM_SDQS0 0x020e04bc +#define IOM_DRAM_SDQS1 0x020e04c0 +#define IOM_DRAM_SDQS2 0x020e04c4 +#define IOM_DRAM_SDQS3 0x020e04c8 +#define IOM_DRAM_SDQS4 0x020e04cc +#define IOM_DRAM_SDQS5 0x020e04d0 +#define IOM_DRAM_SDQS6 0x020e04d4 +#define IOM_DRAM_SDQS7 0x020e04d8
+#define IOM_GRP_B0DS 0x020e0764 +#define IOM_GRP_B1DS 0x020e0770 +#define IOM_GRP_B2DS 0x020e0778 +#define IOM_GRP_B3DS 0x020e077c +#define IOM_GRP_B4DS 0x020e0780 +#define IOM_GRP_B5DS 0x020e0784 +#define IOM_GRP_B6DS 0x020e078c +#define IOM_GRP_B7DS 0x020e0748 +#define IOM_GRP_ADDDS 0x020e074c +#define IOM_DDRMODE_CTL 0x020e0750 +#define IOM_GRP_DDRPKE 0x020e0754 +#define IOM_GRP_DDRMODE 0x020e0760 +#define IOM_GRP_CTLDS 0x020e076c +#define IOM_GRP_DDR_TYPE 0x020e0774
Ditto,
+#endif /*__ASM_ARCH_MX6S_DDR_H__ */ diff --git a/arch/arm/include/asm/arch-mx6/mx6q-ddr.h b/arch/arm/include/asm/arch-mx6/mx6q-ddr.h new file mode 100644 index 0000000..fcf304c --- /dev/null +++ b/arch/arm/include/asm/arch-mx6/mx6q-ddr.h @@ -0,0 +1,69 @@ +/*
- Copyright (C) 2012 Boundary Devices Inc.
Either 2013 or 2012 - 2013?
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
+along
- with this program; if not, write to the Free Software Foundation,
+Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
+#ifndef __ASM_ARCH_MX6Q_DDR_H__ +#define __ASM_ARCH_MX6Q_DDR_H__
+#ifndef CONFIG_MX6Q +#error "wrong CPU" +#endif
+#define IOM_DRAM_DQM0 0x020e05ac +#define IOM_DRAM_DQM1 0x020e05b4 +#define IOM_DRAM_DQM2 0x020e0528 +#define IOM_DRAM_DQM3 0x020e0520 +#define IOM_DRAM_DQM4 0x020e0514 +#define IOM_DRAM_DQM5 0x020e0510 +#define IOM_DRAM_DQM6 0x020e05bc +#define IOM_DRAM_DQM7 0x020e05c4
+#define IOM_DRAM_CAS 0x020e056c +#define IOM_DRAM_RAS 0x020e0578 +#define IOM_DRAM_RESET 0x020e057c +#define IOM_DRAM_SDCLK_0 0x020e0588 +#define IOM_DRAM_SDCLK_1 0x020e0594 +#define IOM_DRAM_SDBA2 0x020e058c +#define IOM_DRAM_SDCKE0 0x020e0590 +#define IOM_DRAM_SDCKE1 0x020e0598 +#define IOM_DRAM_SDODT0 0x020e059c +#define IOM_DRAM_SDODT1 0x020e05a0
+#define IOM_DRAM_SDQS0 0x020e05a8 +#define IOM_DRAM_SDQS1 0x020e05b0 +#define IOM_DRAM_SDQS2 0x020e0524 +#define IOM_DRAM_SDQS3 0x020e051c +#define IOM_DRAM_SDQS4 0x020e0518 +#define IOM_DRAM_SDQS5 0x020e050c +#define IOM_DRAM_SDQS6 0x020e05b8 +#define IOM_DRAM_SDQS7 0x020e05c0
+#define IOM_GRP_B0DS 0x020e0784 +#define IOM_GRP_B1DS 0x020e0788 +#define IOM_GRP_B2DS 0x020e0794 +#define IOM_GRP_B3DS 0x020e079c +#define IOM_GRP_B4DS 0x020e07a0 +#define IOM_GRP_B5DS 0x020e07a4 +#define IOM_GRP_B6DS 0x020e07a8 +#define IOM_GRP_B7DS 0x020e0748 +#define IOM_GRP_ADDDS 0x020e074c +#define IOM_DDRMODE_CTL 0x020e0750 +#define IOM_GRP_DDRPKE 0x020e0758 +#define IOM_GRP_DDRMODE 0x020e0774 +#define IOM_GRP_CTLDS 0x020e078c +#define IOM_GRP_DDR_TYPE 0x020e0798
Ditto,
+#endif /*__ASM_ARCH_MX6Q_DDR_H__ */
1.7.9.5