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| author | Vineet Gupta <vgupta@synopsys.com> | 2014-06-03 13:28:32 +0530 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2014-06-03 13:28:32 +0530 |
| commit | c00bfd974fb0b7a5a501aebada2a94945e38a9a5 (patch) | |
| tree | e36f63dce62f4a10beaadb6381f5b5693d7d6563 /arch/arc/plat-arcfpga/Kconfig | |
| parent | 26bc8a9fcf4f9b3a562daaf28cf3ebda4fb80c65 (diff) | |
| download | linux-next-c00bfd974fb0b7a5a501aebada2a94945e38a9a5.tar.gz | |
ARC: [arcfpga] Get rid of legacy BVCI latency unit support
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/plat-arcfpga/Kconfig')
| -rw-r--r-- | arch/arc/plat-arcfpga/Kconfig | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/arch/arc/plat-arcfpga/Kconfig b/arch/arc/plat-arcfpga/Kconfig index 33058aa40e77..e27bb5cc3c1e 100644 --- a/arch/arc/plat-arcfpga/Kconfig +++ b/arch/arc/plat-arcfpga/Kconfig @@ -48,36 +48,4 @@ config ARC_SERIAL_BAUD help Baud rate for the ARC UART -menuconfig ARC_HAS_BVCI_LAT_UNIT - bool "BVCI Bus Latency Unit" - depends on ARC_BOARD_ML509 || ARC_BOARD_ANGEL4 - help - IP to add artificial latency to BVCI Bus Based FPGA builds. - The default latency (even worst case) for FPGA is non-realistic - (~10 SDRAM, ~5 SSRAM). - -config BVCI_LAT_UNITS - hex "Latency Unit(s) Bitmap" - default "0x0" - depends on ARC_HAS_BVCI_LAT_UNIT - help - There are multiple Latency Units corresponding to the many - interfaces of the system bus arbiter (both CPU side as well as - the peripheral side). - To add latency to ALL memory transaction, choose Unit 0, otherwise - for finer grainer - interface wise latency, specify a bitmap (1 bit - per unit) of all units. e.g. 1,2,12 will be 0x1003 - - Unit 0 - System Arb and Mem Controller - Unit 1 - I$ and System Bus - Unit 2 - D$ and System Bus - .. - Unit 12 - IDE Disk controller and System Bus - -config BVCI_LAT_CYCLES - int "Latency Value in cycles" - range 0 63 - default "30" - depends on ARC_HAS_BVCI_LAT_UNIT - endif |