diff options
Diffstat (limited to 'board/freescale/t208xqds/README')
| -rwxr-xr-x | board/freescale/t208xqds/README | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/board/freescale/t208xqds/README b/board/freescale/t208xqds/README index 83060c10f3..2a2a0e514c 100755 --- a/board/freescale/t208xqds/README +++ b/board/freescale/t208xqds/README @@ -92,7 +92,7 @@ XFI: 10GBASE-KR scenario. So, for XFI usage, there are two scenarios, one will use fiber cable, another will use copper cable. An hwconfig env "fsl_10gkr_copper" is - introduced to indicate a XFI port will use copper cable, and U-boot + introduced to indicate a XFI port will use copper cable, and U-Boot will fixup the dtb accordingly. It's used as: fsl_10gkr_copper:<10g_mac_name> The <10g_mac_name> can be fm1_10g1, fm1_10g2, fm1_10g3, fm1_10g4, they @@ -108,7 +108,7 @@ XFI: - T2080QDS can support 1G-KX by using SGMII protocol, but serdes lane runs in 1G-KX mode. By default, the lane runs in SGMII mode, to set a lane in 1G-KX mode, need to set corresponding bit in SerDes Protocol Configuration - Register 1 (PCCR1), and U-boot fixup the dtb for kernel to do proper + Register 1 (PCCR1), and U-Boot fixup the dtb for kernel to do proper initialization. Hwconfig "fsl_1gkx" is used to indicate a lane runs in 1G-KX mode, MAC 1/2/5/6/9/10 are available for 1G-KX, MAC 3/4 run in RGMII mode. To set a @@ -142,15 +142,15 @@ Start Address End Address Description Size 128M NOR Flash memory Map ------------------------- 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 0xED300000 0xEFEFFFFF rootfs (alt bank) 44MB 0xEC800000 0xEC8FFFFF Hardware device tree (alt bank) 1MB 0xEC020000 0xEC7FFFFF Linux.uImage (alt bank) 7MB + 875KB 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 0xE9300000 0xEBEFFFFF rootfs (current bank) 44MB 0xE8800000 0xE88FFFFF Hardware device tree (cur bank) 1MB @@ -172,11 +172,11 @@ Software configurations and board settings Switching between default bank0 and alternate bank4 on NOR flash To change boot source to vbank4: - by software: run command 'qixis_reset altbank' in u-boot. + by software: run command 'qixis_reset altbank' in U-Boot. by DIP-switch: set SW6[1:4] = '0100' To change boot source to vbank0: - by software: run command 'qixis_reset' in u-boot. + by software: run command 'qixis_reset' in U-Boot. by DIP-Switch: set SW6[1:4] = '0000' 2. NAND Boot: @@ -216,8 +216,8 @@ 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 @@ -237,30 +237,30 @@ Run time view of SPL framework ------------------------------------------------- |STACK | 0xFFFD8000 (22KB) | ------------------------------------------------- -|U-boot SPL | 0xFFFD8000 (160KB) | +|U-Boot SPL | 0xFFFD8000 (160KB) | ------------------------------------------------- NAND Flash memory Map on T2080QDS -------------------------------------------------------------- Start End Definition Size -0x000000 0x0FFFFF u-boot img 1MB (2 blocks) -0x100000 0x17FFFF u-boot env 512KB (1 block) +0x000000 0x0FFFFF U-Boot img 1MB (2 blocks) +0x100000 0x17FFFF U-Boot env 512KB (1 block) 0x180000 0x1FFFFF FMAN ucode 512KB (1 block) Micro SD Card memory Map on T2080QDS ---------------------------------------------------- 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 0128 FMAN ucode 64KB SPI Flash memory Map on T2080QDS ---------------------------------------------------- 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 0x11FFFF FMAN ucode 64KB |
