Blackfin arch: initial supporting for BF548-EZKIT

The ADSP-BF54x was specifically designed to meet the needs of convergent multimedia
applications where system performance and cost are essential ingredients. The
integration of multimedia, human interface, and connectivity peripherals combined
with increased system bandwidth and on-chip memory provides customers a platform to
design the most demanding applications.

Since now, ADSP-BF54x will be supported in the Linux kernel and bunch of related drivers
such as USB OTG, ATAPI, NAND flash controller, LCD framebuffer, sound, touch screen will
be submitted later.

Please enjoy the show.

Signed-off-by: Roy Huang <roy.huang@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>

1 files changed, 45 insertions, 2 deletions

diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index d98bafcaca59..385c2626b666 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -71,6 +71,7 @@ config GENERIC_CALIBRATE_DELAY
 
 config IRQCHIP_DEMUX_GPIO
         bool
+        depends on (BF53x || BF561)
         default y
 
 source "init/Kconfig"
@@ -114,6 +115,26 @@ config BF537
         help
           BF537 Processor Support.
 
+config BF542
+        bool "BF542"
+        help
+          BF542 Processor Support.
+
+config BF544
+        bool "BF544"
+        help
+          BF544 Processor Support.
+
+config BF548
+        bool "BF548"
+        help
+          BF548 Processor Support.
+
+config BF549
+        bool "BF549"
+        help
+          BF549 Processor Support.
+
 config BF561
         bool "BF561"
         help
@@ -125,6 +146,11 @@ choice
         prompt "Silicon Rev"
         default BF_REV_0_2 if BF537
         default BF_REV_0_3 if BF533
+        default BF_REV_0_0 if BF549
+
+config BF_REV_0_0
+        bool "0.0"
+        depends on (BF549)
 
 config BF_REV_0_2
         bool "0.2"
@@ -150,6 +176,16 @@ config BF_REV_NONE
 
 endchoice
 
+config BF53x
+        bool
+        depends on (BF531 || BF532 || BF533 || BF534 || BF536 || BF537)
+        default y
+
+config BF54x
+        bool
+        depends on (BF542 || BF544 || BF548 || BF549)
+        default y
+
 config BFIN_DUAL_CORE
         bool
         depends on (BF561)
@@ -198,6 +234,12 @@ config BFIN537_BLUETECHNIX_CM
         help
           CM-BF537 support for EVAL- and DEV-Board.
 
+config BFIN548_EZKIT
+        bool "BF548-EZKIT"
+        depends on (BF548 || BF549)
+          help
+          BFIN548-EZKIT board Support.
+
 config BFIN561_BLUETECHNIX_CM
         bool "Bluetechnix CM-BF561"
         depends on (BF561)
@@ -265,6 +307,7 @@ config BFIN_SHARED_FLASH_ENET
 source "arch/blackfin/mach-bf533/Kconfig"
 source "arch/blackfin/mach-bf561/Kconfig"
 source "arch/blackfin/mach-bf537/Kconfig"
+source "arch/blackfin/mach-bf548/Kconfig"
 
 menu "Board customizations"
 
@@ -543,7 +586,7 @@ source "mm/Kconfig"
 
 config BFIN_DMA_5XX
         bool "Enable DMA Support"
-        depends on (BF533 || BF532 || BF531 || BF537 || BF536 || BF534 || BF561)
+        depends on (BF533 || BF532 || BF531 || BF537 || BF536 || BF534 || BF561 || BF54x)
         default y
         help
           DMA driver for BF5xx.
@@ -839,7 +882,7 @@ endchoice
 
 endmenu
 
-if (BF537 || BF533)
+if (BF537 || BF533 || BF54x)
 
 menu "CPU Frequency scaling"