1 /* 2 * IO mappings for OMAP2+ 3 * 4 * This program is free software; you can redistribute it and/or modify it 5 * under the terms of the GNU General Public License as published by the 6 * Free Software Foundation; either version 2 of the License, or (at your 7 * option) any later version. 8 * 9 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED 10 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN 12 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 13 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 14 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 15 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 16 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 17 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 18 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 19 * 20 * You should have received a copy of the GNU General Public License along 21 * with this program; if not, write to the Free Software Foundation, Inc., 22 * 675 Mass Ave, Cambridge, MA 02139, USA. 23 */ 24 25 #define OMAP2_L3_IO_OFFSET 0x90000000 26 #define OMAP2_L3_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_L3_IO_OFFSET) /* L3 */ 27 28 #define OMAP2_L4_IO_OFFSET 0xb2000000 29 #define OMAP2_L4_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_L4_IO_OFFSET) /* L4 */ 30 31 #define OMAP4_L3_IO_OFFSET 0xb4000000 32 #define OMAP4_L3_IO_ADDRESS(pa) IOMEM((pa) + OMAP4_L3_IO_OFFSET) /* L3 */ 33 34 #define AM33XX_L4_WK_IO_OFFSET 0xb5000000 35 #define AM33XX_L4_WK_IO_ADDRESS(pa) IOMEM((pa) + AM33XX_L4_WK_IO_OFFSET) 36 37 #define OMAP4_L3_PER_IO_OFFSET 0xb1100000 38 #define OMAP4_L3_PER_IO_ADDRESS(pa) IOMEM((pa) + OMAP4_L3_PER_IO_OFFSET) 39 40 #define OMAP2_EMU_IO_OFFSET 0xaa800000 /* Emulation */ 41 #define OMAP2_EMU_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_EMU_IO_OFFSET) 42 43 /* 44 * ---------------------------------------------------------------------------- 45 * Omap2 specific IO mapping 46 * ---------------------------------------------------------------------------- 47 */ 48 49 /* We map both L3 and L4 on OMAP2 */ 50 #define L3_24XX_PHYS L3_24XX_BASE /* 0x68000000 --> 0xf8000000*/ 51 #define L3_24XX_VIRT (L3_24XX_PHYS + OMAP2_L3_IO_OFFSET) 52 #define L3_24XX_SIZE SZ_1M /* 44kB of 128MB used, want 1MB sect */ 53 #define L4_24XX_PHYS L4_24XX_BASE /* 0x48000000 --> 0xfa000000 */ 54 #define L4_24XX_VIRT (L4_24XX_PHYS + OMAP2_L4_IO_OFFSET) 55 #define L4_24XX_SIZE SZ_1M /* 1MB of 128MB used, want 1MB sect */ 56 57 #define L4_WK_243X_PHYS L4_WK_243X_BASE /* 0x49000000 --> 0xfb000000 */ 58 #define L4_WK_243X_VIRT (L4_WK_243X_PHYS + OMAP2_L4_IO_OFFSET) 59 #define L4_WK_243X_SIZE SZ_1M 60 #define OMAP243X_GPMC_PHYS OMAP243X_GPMC_BASE 61 #define OMAP243X_GPMC_VIRT (OMAP243X_GPMC_PHYS + OMAP2_L3_IO_OFFSET) 62 /* 0x6e000000 --> 0xfe000000 */ 63 #define OMAP243X_GPMC_SIZE SZ_1M 64 #define OMAP243X_SDRC_PHYS OMAP243X_SDRC_BASE 65 /* 0x6D000000 --> 0xfd000000 */ 66 #define OMAP243X_SDRC_VIRT (OMAP243X_SDRC_PHYS + OMAP2_L3_IO_OFFSET) 67 #define OMAP243X_SDRC_SIZE SZ_1M 68 #define OMAP243X_SMS_PHYS OMAP243X_SMS_BASE 69 /* 0x6c000000 --> 0xfc000000 */ 70 #define OMAP243X_SMS_VIRT (OMAP243X_SMS_PHYS + OMAP2_L3_IO_OFFSET) 71 #define OMAP243X_SMS_SIZE SZ_1M 72 73 /* 2420 IVA */ 74 #define DSP_MEM_2420_PHYS OMAP2420_DSP_MEM_BASE 75 /* 0x58000000 --> 0xfc100000 */ 76 #define DSP_MEM_2420_VIRT 0xfc100000 77 #define DSP_MEM_2420_SIZE 0x28000 78 #define DSP_IPI_2420_PHYS OMAP2420_DSP_IPI_BASE 79 /* 0x59000000 --> 0xfc128000 */ 80 #define DSP_IPI_2420_VIRT 0xfc128000 81 #define DSP_IPI_2420_SIZE SZ_4K 82 #define DSP_MMU_2420_PHYS OMAP2420_DSP_MMU_BASE 83 /* 0x5a000000 --> 0xfc129000 */ 84 #define DSP_MMU_2420_VIRT 0xfc129000 85 #define DSP_MMU_2420_SIZE SZ_4K 86 87 /* 2430 IVA2.1 - currently unmapped */ 88 89 /* 90 * ---------------------------------------------------------------------------- 91 * Omap3 specific IO mapping 92 * ---------------------------------------------------------------------------- 93 */ 94 95 /* We map both L3 and L4 on OMAP3 */ 96 #define L3_34XX_PHYS L3_34XX_BASE /* 0x68000000 --> 0xf8000000 */ 97 #define L3_34XX_VIRT (L3_34XX_PHYS + OMAP2_L3_IO_OFFSET) 98 #define L3_34XX_SIZE SZ_1M /* 44kB of 128MB used, want 1MB sect */ 99 100 #define L4_34XX_PHYS L4_34XX_BASE /* 0x48000000 --> 0xfa000000 */ 101 #define L4_34XX_VIRT (L4_34XX_PHYS + OMAP2_L4_IO_OFFSET) 102 #define L4_34XX_SIZE SZ_4M /* 1MB of 128MB used, want 1MB sect */ 103 104 /* 105 * ---------------------------------------------------------------------------- 106 * AM33XX specific IO mapping 107 * ---------------------------------------------------------------------------- 108 */ 109 #define L4_WK_AM33XX_PHYS L4_WK_AM33XX_BASE 110 #define L4_WK_AM33XX_VIRT (L4_WK_AM33XX_PHYS + AM33XX_L4_WK_IO_OFFSET) 111 #define L4_WK_AM33XX_SIZE SZ_4M /* 1MB of 128MB used, want 1MB sect */ 112 113 /* 114 * Need to look at the Size 4M for L4. 115 * VPOM3430 was not working for Int controller 116 */ 117 118 #define L4_PER_34XX_PHYS L4_PER_34XX_BASE 119 /* 0x49000000 --> 0xfb000000 */ 120 #define L4_PER_34XX_VIRT (L4_PER_34XX_PHYS + OMAP2_L4_IO_OFFSET) 121 #define L4_PER_34XX_SIZE SZ_1M 122 123 #define L4_EMU_34XX_PHYS L4_EMU_34XX_BASE 124 /* 0x54000000 --> 0xfe800000 */ 125 #define L4_EMU_34XX_VIRT (L4_EMU_34XX_PHYS + OMAP2_EMU_IO_OFFSET) 126 #define L4_EMU_34XX_SIZE SZ_8M 127 128 #define OMAP34XX_GPMC_PHYS OMAP34XX_GPMC_BASE 129 /* 0x6e000000 --> 0xfe000000 */ 130 #define OMAP34XX_GPMC_VIRT (OMAP34XX_GPMC_PHYS + OMAP2_L3_IO_OFFSET) 131 #define OMAP34XX_GPMC_SIZE SZ_1M 132 133 #define OMAP343X_SMS_PHYS OMAP343X_SMS_BASE 134 /* 0x6c000000 --> 0xfc000000 */ 135 #define OMAP343X_SMS_VIRT (OMAP343X_SMS_PHYS + OMAP2_L3_IO_OFFSET) 136 #define OMAP343X_SMS_SIZE SZ_1M 137 138 #define OMAP343X_SDRC_PHYS OMAP343X_SDRC_BASE 139 /* 0x6D000000 --> 0xfd000000 */ 140 #define OMAP343X_SDRC_VIRT (OMAP343X_SDRC_PHYS + OMAP2_L3_IO_OFFSET) 141 #define OMAP343X_SDRC_SIZE SZ_1M 142 143 /* 3430 IVA - currently unmapped */ 144 145 /* 146 * ---------------------------------------------------------------------------- 147 * Omap4 specific IO mapping 148 * ---------------------------------------------------------------------------- 149 */ 150 151 /* We map both L3 and L4 on OMAP4 */ 152 #define L3_44XX_PHYS L3_44XX_BASE /* 0x44000000 --> 0xf8000000 */ 153 #define L3_44XX_VIRT (L3_44XX_PHYS + OMAP4_L3_IO_OFFSET) 154 #define L3_44XX_SIZE SZ_1M 155 156 #define L4_44XX_PHYS L4_44XX_BASE /* 0x4a000000 --> 0xfc000000 */ 157 #define L4_44XX_VIRT (L4_44XX_PHYS + OMAP2_L4_IO_OFFSET) 158 #define L4_44XX_SIZE SZ_4M 159 160 #define L4_PER_44XX_PHYS L4_PER_44XX_BASE 161 /* 0x48000000 --> 0xfa000000 */ 162 #define L4_PER_44XX_VIRT (L4_PER_44XX_PHYS + OMAP2_L4_IO_OFFSET) 163 #define L4_PER_44XX_SIZE SZ_4M 164 165 #define L4_ABE_44XX_PHYS L4_ABE_44XX_BASE 166 /* 0x49000000 --> 0xfb000000 */ 167 #define L4_ABE_44XX_VIRT (L4_ABE_44XX_PHYS + OMAP2_L4_IO_OFFSET) 168 #define L4_ABE_44XX_SIZE SZ_1M 169 170