Blackfin arch: BF538/9 Linux kernel Support

Add supporing for Blackfin BF538 and BF539 processors.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

1 files changed, 19 insertions, 7 deletions

diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 29e71ed6b8a7..ac76baac1df3 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -137,6 +137,16 @@ config BF537
         help
           BF537 Processor Support.
 
+config BF538
+        bool "BF538"
+        help
+          BF538 Processor Support.
+
+config BF539
+        bool "BF539"
+        help
+          BF539 Processor Support.
+
 config BF542
         bool "BF542"
         help
@@ -174,12 +184,13 @@ config BF_REV_MIN
         default 0 if (BF52x || BF54x)
         default 2 if (BF537 || BF536 || BF534)
         default 3 if (BF561 ||BF533 || BF532 || BF531)
+        default 4 if (BF538 || BF539)   
 
 config BF_REV_MAX
         int
         default 2 if (BF52x || BF54x)
         default 3 if (BF537 || BF536 || BF534)
-        default 5 if (BF561)
+        default 5 if (BF561|| BF538 || BF539)
         default 6 if (BF533 || BF532 || BF531)
 
 choice
@@ -206,11 +217,11 @@ config BF_REV_0_3
 
 config BF_REV_0_4
         bool "0.4"
-        depends on (BF561 || BF533 || BF532 || BF531)
+        depends on (BF561 || BF533 || BF532 || BF531 || BF538 || BF539)
 
 config BF_REV_0_5
         bool "0.5"
-        depends on (BF561 || BF533 || BF532 || BF531)
+        depends on (BF561 || BF533 || BF532 || BF531 || BF538 || BF539)
 
 config BF_REV_0_6
         bool "0.6"
@@ -258,7 +269,7 @@ config MEM_MT48LC16M16A2TG_75
 
 config MEM_MT48LC32M8A2_75
         bool
-        depends on (BFIN537_STAMP || PNAV10)
+        depends on (BFIN537_STAMP || PNAV10 || BFIN538_EZKIT)
         default y
 
 config MEM_MT48LC8M32B2B5_7
@@ -275,6 +286,7 @@ source "arch/blackfin/mach-bf527/Kconfig"
 source "arch/blackfin/mach-bf533/Kconfig"
 source "arch/blackfin/mach-bf561/Kconfig"
 source "arch/blackfin/mach-bf537/Kconfig"
+source "arch/blackfin/mach-bf538/Kconfig"
 source "arch/blackfin/mach-bf548/Kconfig"
 
 menu "Board customizations"
@@ -318,7 +330,7 @@ config CLKIN_HZ
         int "Frequency of the crystal on the board in Hz"
         default "11059200" if BFIN533_STAMP
         default "27000000" if BFIN533_EZKIT
-        default "25000000" if (BFIN537_STAMP || BFIN527_EZKIT || H8606_HVSISTEMAS || BLACKSTAMP || BFIN526_EZBRD)
+        default "25000000" if (BFIN537_STAMP || BFIN527_EZKIT || H8606_HVSISTEMAS || BLACKSTAMP || BFIN526_EZBRD || BFIN538_EZKIT)
         default "30000000" if BFIN561_EZKIT
         default "24576000" if PNAV10
         default "10000000" if BFIN532_IP0X
@@ -354,7 +366,7 @@ config VCO_MULT
         range 1 64
         default "22" if BFIN533_EZKIT
         default "45" if BFIN533_STAMP
-        default "20" if (BFIN537_STAMP || BFIN527_EZKIT || BFIN548_EZKIT || BFIN548_BLUETECHNIX_CM)
+        default "20" if (BFIN537_STAMP || BFIN527_EZKIT || BFIN548_EZKIT || BFIN548_BLUETECHNIX_CM || BFIN538_EZKIT)
         default "22" if BFIN533_BLUETECHNIX_CM
         default "20" if (BFIN537_BLUETECHNIX_CM || BFIN527_BLUETECHNIX_CM || BFIN561_BLUETECHNIX_CM)
         default "20" if BFIN561_EZKIT
@@ -716,7 +728,7 @@ config BFIN_GPTIMERS
 
 config BFIN_DMA_5XX
         bool "Enable DMA Support"
-        depends on (BF52x || BF53x || BF561 || BF54x)
+        depends on (BF52x || BF53x || BF561 || BF54x || BF538 || BF539)
         default y
         help
           DMA driver for BF5xx.