diff options
Diffstat (limited to 'board/freescale/t102xrdb/README')
| -rw-r--r-- | board/freescale/t102xrdb/README | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/board/freescale/t102xrdb/README b/board/freescale/t102xrdb/README index 7d3794a..a0af25a 100644 --- a/board/freescale/t102xrdb/README +++ b/board/freescale/t102xrdb/README @@ -145,8 +145,8 @@ Start Address End Address Description Size 128MB NOR Flash Memory Layout ----------------------------- Start Address End Address Definition Max size -0xEFF40000 0xEFFFFFFF u-boot (current bank) 768KB -0xEFF20000 0xEFF3FFFF u-boot env (current bank) 128KB +0xEFF40000 0xEFFFFFFF U-Boot (current bank) 768KB +0xEFF20000 0xEFF3FFFF U-Boot env (current bank) 128KB 0xEFF00000 0xEFF1FFFF FMAN Ucode (current bank) 128KB 0xEFE00000 0xEFE3FFFF QE firmware (current bank) 256KB 0xED300000 0xEFDFFFFF rootfs (alt bank) 44MB @@ -158,8 +158,8 @@ Start Address End Address Definition Max size 0xEC700000 0xEC7FFFFF HV.uImage (alternate bank) 1MB 0xEC020000 0xEC6FFFFF Linux.uImage (alt bank) ~7MB 0xEC000000 0xEC01FFFF RCW (alt bank) 128KB -0xEBF40000 0xEBFFFFFF u-boot (alt bank) 768KB -0xEBF20000 0xEBF3FFFF u-boot env (alt bank) 128KB +0xEBF40000 0xEBFFFFFF U-Boot (alt bank) 768KB +0xEBF20000 0xEBF3FFFF U-Boot env (alt bank) 128KB 0xEBF00000 0xEBF1FFFF FMAN ucode (alt bank) 128KB 0xEBE00000 0xEBE3FFFF QE firmware (alt bank) 256KB 0xE9300000 0xEBDFFFFF rootfs (current bank) 44MB @@ -198,18 +198,18 @@ Software configurations and board settings Switching between default bank0 and alternate bank4 on NOR flash To change boot source to vbank4: on T1024RDB: - via software: run command 'cpld reset altbank' in u-boot. + via software: run command 'cpld reset altbank' in U-Boot. via DIP-switch: set SW3[5:7] = '100' on T1023RDB: - via software: run command 'switch bank4' in u-boot. + via software: run command 'switch bank4' in U-Boot. via DIP-switch: set SW3[5:7] = '100' To change boot source to vbank0: on T1024RDB: - via software: run command 'cpld reset' in u-boot. + via software: run command 'cpld reset' in U-Boot. via DIP-Switch: set SW3[5:7] = '000' on T1023RDB: - via software: run command 'switch bank0' in u-boot. + via software: run command 'switch bank0' in U-Boot. via DIP-switch: set SW3[5:7] = '000' 2. NAND Boot: @@ -255,8 +255,8 @@ Software configurations and board settings ------------------------------- PBL initializes the internal CPC-SRAM and copy SPL(160K) to SRAM. SPL further initializes DDR using SPD and environment variables -and copy u-boot(768 KB) from NAND/SPI/SD device to DDR. -Finally SPL transers control to u-boot for futher booting. +and copy U-Boot(768 KB) from NAND/SPI/SD device to DDR. +Finally SPL transers control to U-Boot for futher booting. SPL has following features: - Executes within 256K @@ -276,14 +276,14 @@ Run time view of SPL framework ------------------------------------------------- |STACK | 0xFFFD8000 (22KB) | ------------------------------------------------- -|U-boot SPL | 0xFFFD8000 (160KB) | +|U-Boot SPL | 0xFFFD8000 (160KB) | ------------------------------------------------- NAND Flash memory Map on T1024RDB ------------------------------------------------------------- Start End Definition Size -0x000000 0x0FFFFF u-boot 1MB(2 block) -0x100000 0x17FFFF u-boot env 512KB(1 block) +0x000000 0x0FFFFF U-Boot 1MB(2 block) +0x100000 0x17FFFF U-Boot env 512KB(1 block) 0x180000 0x1FFFFF FMAN Ucode 512KB(1 block) 0x200000 0x27FFFF QE Firmware 512KB(1 block) @@ -291,16 +291,16 @@ Start End Definition Size NAND Flash memory Map on T1023RDB ---------------------------------------------------- Start End Definition Size -0x000000 0x0FFFFF u-boot 1MB -0x100000 0x15FFFF u-boot env 8KB +0x000000 0x0FFFFF U-Boot 1MB +0x100000 0x15FFFF U-Boot env 8KB 0x160000 0x17FFFF FMAN Ucode 128KB SD Card memory Map on T102xRDB ---------------------------------------------------- Block #blocks Definition Size -0x008 2048 u-boot img 1MB -0x800 0016 u-boot env 8KB +0x008 2048 U-Boot img 1MB +0x800 0016 U-Boot env 8KB 0x820 0256 FMAN Ucode 128KB 0x920 0256 QE Firmware 128KB(only T1024RDB) @@ -308,8 +308,8 @@ Block #blocks Definition Size 64MB SPI Flash memory Map on T102xRDB ---------------------------------------------------- Start End Definition Size -0x000000 0x0FFFFF u-boot img 1MB -0x100000 0x101FFF u-boot env 8KB +0x000000 0x0FFFFF U-Boot img 1MB +0x100000 0x101FFF U-Boot env 8KB 0x110000 0x12FFFF FMAN Ucode 128KB 0x130000 0x14FFFF QE Firmware 128KB(only T1024RDB) 0x300000 0x3FFFFF device tree 128KB |