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| Commit | Line | Data |
|---|---|---|
| 0d53a47d NI |
1 | ======================================== |
| 2 | Renesas Technology R0P7785LC0011RL board | |
| 3 | ======================================== | |
| 4 | ||
| 5 | This board specification: | |
| 6 | ========================= | |
| 7 | ||
| 8 | The R0P7785LC0011RL(board config name:sh7785lcr) has the following device: | |
| 9 | ||
| 10 | - SH7785 (SH-4A) | |
| 11 | - DDR2-SDRAM 512MB | |
| 12 | - NOR Flash 64MB | |
| 13 | - 2D Graphic controller | |
| 14 | - SATA controller | |
| 15 | - Ethernet controller | |
| 16 | - USB host/peripheral controller | |
| 17 | - SD controller | |
| 18 | - I2C controller | |
| 19 | - RTC | |
| 20 | ||
| 21 | This board has 2 physical memory maps. It can be changed with DIP switch(S2-5). | |
| 22 | ||
| 23 | phys address | S2-5 = OFF | S2-5 = ON | |
| 24 | -------------------------------+---------------+--------------- | |
| 25 | 0x00000000 - 0x03ffffff(CS0) | NOR Flash | NOR Flash | |
| 26 | 0x04000000 - 0x05ffffff(CS1) | PLD | PLD | |
| 27 | 0x06000000 - 0x07ffffff(CS1) | reserved | I2C | |
| 28 | 0x08000000 - 0x0bffffff(CS2) | USB | DDR SDRAM | |
| 29 | 0x0c000000 - 0x0fffffff(CS3) | SD | DDR SDRAM | |
| 30 | 0x10000000 - 0x13ffffff(CS4) | SM107 | SM107 | |
| 31 | 0x14000000 - 0x17ffffff(CS5) | I2C | USB | |
| 32 | 0x18000000 - 0x1bffffff(CS6) | reserved | SD | |
| 33 | 0x40000000 - 0x5fffffff | DDR SDRAM | (cannot use) | |
| 34 | ||
| 35 | ||
| ada93182 YS |
36 | configuration for This board: |
| 37 | ============================= | |
| 38 | ||
| 39 | You can choose configuration as follows: | |
| 40 | ||
| 41 | - make sh7785lcr_config | |
| 42 | - make sh7785lcr_32bit_config | |
| 43 | ||
| 44 | When you use "make sh7785lcr_config", there is build U-Boot for 29-bit | |
| 45 | address mode. This mode can use 128MB DDR-SDRAM. | |
| 46 | ||
| 47 | When you use "make sh7785lcr_32bit_config", there is build U-Boot for 32-bit | |
| 48 | extended address mode. This mode can use 384MB DDR-SDRAM. And if you run | |
| 49 | "pmb" command, this mode can use 512MB DDR-SDRAM. | |
| 50 | ||
| 51 | * 32-bit extended address mode PMB mapping * | |
| 52 | a) on start-up | |
| 53 | virt | phys | size | device | |
| 54 | -------------+---------------+---------------+--------------- | |
| 55 | 0x88000000 | 0x48000000 | 384MB | DDR-SDRAM (Cacheable) | |
| 56 | 0xa0000000 | 0x00000000 | 64MB | NOR Flash | |
| 57 | 0xa4000000 | 0x04000000 | 16MB | PLD | |
| 58 | 0xa6000000 | 0x08000000 | 16MB | USB | |
| 59 | 0xa8000000 | 0x48000000 | 384MB | DDR-SDRAM (Non-cacheable) | |
| 60 | ||
| 61 | b) after "pmb" command | |
| 62 | virt | phys | size | device | |
| 63 | -------------+---------------+---------------+--------------- | |
| 64 | 0x80000000 | 0x40000000 | 512MB | DDR-SDRAM (Cacheable) | |
| 65 | 0xa0000000 | 0x40000000 | 512MB | DDR-SDRAM (Non-cacheable) | |
| 66 | ||
| 67 | ||
| 0d53a47d NI |
68 | This board specific command: |
| 69 | ============================ | |
| 70 | ||
| 71 | This board has the following its specific command: | |
| 72 | ||
| 73 | - hwtest | |
| 74 | - printmac | |
| 75 | - setmac | |
| ada93182 | 76 | - pmb (sh7785lcr_32bit_config only) |
| 0d53a47d NI |
77 | |
| 78 | ||
| 79 | 1. hwtest | |
| 80 | ||
| 81 | This is self-check command. This command has the following options: | |
| 82 | ||
| 83 | - all : test all hardware | |
| 84 | - pld : output PLD version | |
| 85 | - led : turn on LEDs | |
| 86 | - dipsw : test DIP switch | |
| 87 | - sm107 : output SM107 version | |
| 88 | - net : check RTL8110 ID | |
| 89 | - sata : check SiI3512 ID | |
| 90 | - net : output PCI slot device ID | |
| 91 | ||
| 92 | i.e) | |
| 93 | => hwtest led | |
| 94 | turn on LEDs 3, 5, 7, 9 | |
| 95 | turn on LEDs 4, 6, 8, 10 | |
| 96 | ||
| 97 | => hwtest net | |
| 98 | Ethernet OK | |
| 99 | ||
| 100 | ||
| 101 | 2. printmac | |
| 102 | ||
| 103 | This command outputs MAC address of this board. | |
| 104 | ||
| 105 | i.e) | |
| 106 | => printmac | |
| 107 | MAC = 00:00:87:**:**:** | |
| 108 | ||
| 109 | ||
| 110 | 3. setmac | |
| 111 | ||
| 112 | This command writes MAC address of this board. | |
| 113 | ||
| 114 | i.e) | |
| 115 | => setmac 00:00:87:**:**:** | |
| ada93182 YS |
116 | |
| 117 | ||
| 118 | 4. pmb | |
| 119 | ||
| 120 | This command change PMB for DDR-SDRAM all mapping. However you cannot use | |
| 121 | NOR Flash and USB Host on U-Boot when you run this command. | |
| 122 | i.e) | |
| 123 | => pmb |