X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=README;h=8cfa92fac9e54eedf72c1dd0f5a325f61297c12c;hb=891483186052b259852f3f48926ff307763f4eb0;hp=91dfb24776e185986788603ad055da9d218a689b;hpb=2f02845817bec0dd0f89eb0d829b17b40d005afc;p=oweals%2Fu-boot.git diff --git a/README b/README index 91dfb24776..8cfa92fac9 100644 --- a/README +++ b/README @@ -2460,7 +2460,7 @@ typically in board_init_f() and board_init_r(). Configuration Settings: ----------------------- -- CONFIG_SYS_SUPPORT_64BIT_DATA: Defined automatically if compiled as 64-bit. +- MEM_SUPPORT_64BIT_DATA: Defined automatically if compiled as 64-bit. Optionally it can be defined to support 64-bit memory commands. - CONFIG_SYS_LONGHELP: Defined when you want long help messages included; @@ -2870,32 +2870,6 @@ Low Level (hardware related) configuration options: If this macro is defined, then CONFIG_SYS_CCSRBAR_PHYS will be forced to a value that ensures that CCSR is not relocated. -- Floppy Disk Support: - CONFIG_SYS_FDC_DRIVE_NUMBER - - the default drive number (default value 0) - - CONFIG_SYS_ISA_IO_STRIDE - - defines the spacing between FDC chipset registers - (default value 1) - - CONFIG_SYS_ISA_IO_OFFSET - - defines the offset of register from address. It - depends on which part of the data bus is connected to - the FDC chipset. (default value 0) - - If CONFIG_SYS_ISA_IO_STRIDE CONFIG_SYS_ISA_IO_OFFSET and - CONFIG_SYS_FDC_DRIVE_NUMBER are undefined, they take their - default value. - - if CONFIG_SYS_FDC_HW_INIT is defined, then the function - fdc_hw_init() is called at the beginning of the FDC - setup. fdc_hw_init() must be provided by the board - source code. It is used to make hardware-dependent - initializations. - - CONFIG_IDE_AHB: Most IDE controllers were designed to be connected with PCI interface. Only few of them were designed for AHB interface. @@ -3051,7 +3025,7 @@ Low Level (hardware related) configuration options: Add the "loopw" memory command. This only takes effect if the memory commands are activated globally (CONFIG_CMD_MEMORY). -- CONFIG_MX_CYCLIC +- CONFIG_CMD_MX_CYCLIC Add the "mdc" and "mwc" memory commands. These are cyclic "md/mw" commands. Examples: