X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=README;h=556bf59c15b67d0bee34fca7873923e94792bfff;hb=3b4456ec391877a950dd5e98ee20df6560f0e1af;hp=1acf9a37eea34fe2db045b06f211c8130f654802;hpb=17dd883c5b76bdade0f7a48f2eb02d918a5ebef9;p=platform%2Fkernel%2Fu-boot.git diff --git a/README b/README index 1acf9a3..556bf59 100644 --- a/README +++ b/README @@ -861,6 +861,18 @@ The following options need to be configured: Define this to use i/o functions instead of macros (some hardware wont work with macros) + CONFIG_FTGMAC100 + Support for Faraday's FTGMAC100 Gigabit SoC Ethernet + + CONFIG_FTGMAC100_EGIGA + Define this to use GE link update with gigabit PHY. + Define this if FTGMAC100 is connected to gigabit PHY. + If your system has 10/100 PHY only, it might not occur + wrong behavior. Because PHY usually return timeout or + useless data when polling gigabit status and gigabit + control registers. This behavior won't affect the + correctnessof 10/100 link speed update. + CONFIG_SMC911X Support for SMSC's LAN911x and LAN921x chips @@ -2771,6 +2783,24 @@ Low Level (hardware related) configuration options: Disable PCI-Express on systems where it is supported but not required. +- CONFIG_SYS_SRIO: + Chip has SRIO or not + +- CONFIG_SRIO1: + Board has SRIO 1 port available + +- CONFIG_SRIO2: + Board has SRIO 2 port available + +- CONFIG_SYS_SRIOn_MEM_VIRT: + Virtual Address of SRIO port 'n' memory region + +- CONFIG_SYS_SRIOn_MEM_PHYS: + Physical Address of SRIO port 'n' memory region + +- CONFIG_SYS_SRIOn_MEM_SIZE: + Size of SRIO port 'n' memory region + - CONFIG_SPD_EEPROM Get DDR timing information from an I2C EEPROM. Common with pluggable memory modules such as SODIMMs @@ -2836,15 +2866,15 @@ Low Level (hardware related) configuration options: globally (CONFIG_CMD_MEM). - CONFIG_SKIP_LOWLEVEL_INIT - [ARM only] If this variable is defined, then certain - low level initializations (like setting up the memory - controller) are omitted and/or U-Boot does not - relocate itself into RAM. - - Normally this variable MUST NOT be defined. The only - exception is when U-Boot is loaded (to RAM) by some - other boot loader or by a debugger which performs - these initializations itself. + [ARM only] If this variable is defined, then certain + low level initializations (like setting up the memory + controller) are omitted and/or U-Boot does not + relocate itself into RAM. + + Normally this variable MUST NOT be defined. The only + exception is when U-Boot is loaded (to RAM) by some + other boot loader or by a debugger which performs + these initializations itself. - CONFIG_PRELOADER Modifies the behaviour of start.S when compiling a loader