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rk2928: add initial support

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黄涛
2012-07-05 18:22:44 +08:00
parent f8dbfea945
commit 64e1e8cff8
15 changed files with 70 additions and 0 deletions
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12
arch/arm/Kconfig
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@@ -871,6 +871,17 @@ config ARCH_RK29
help
Support for Rockchip's RK29xx SoCs.
config ARCH_RK2928
bool "Rockchip RK2928"
select PLAT_RK
select CPU_V7
select ARM_GIC
select PL330
select MIGHT_HAVE_CACHE_L2X0
select ARM_ERRATA_754322
help
Support for Rockchip's RK2928 SoCs.
config ARCH_RK30
bool "Rockchip RK30xx"
select PLAT_RK
@@ -986,6 +997,7 @@ source "arch/arm/mach-realview/Kconfig"
source "arch/arm/plat-rk/Kconfig"
source "arch/arm/mach-rk29/Kconfig"
source "arch/arm/mach-rk2928/Kconfig"
source "arch/arm/mach-rk30/Kconfig"
source "arch/arm/mach-sa1100/Kconfig"

1
arch/arm/Makefile
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@@ -172,6 +172,7 @@ machine-$(CONFIG_ARCH_PNX4008) := pnx4008
machine-$(CONFIG_ARCH_PXA) := pxa
machine-$(CONFIG_ARCH_REALVIEW) := realview
machine-$(CONFIG_ARCH_RK29) := rk29
machine-$(CONFIG_ARCH_RK2928) := rk2928
machine-$(CONFIG_ARCH_RK30) := rk30
machine-$(CONFIG_ARCH_RPC) := rpc
machine-$(CONFIG_ARCH_S3C2410) := s3c2410 s3c2400 s3c2412 s3c2416 s3c2440 s3c2443

15
arch/arm/mach-rk2928/Kconfig Normal file
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@@ -0,0 +1,15 @@
if ARCH_RK2928
choice
prompt "RK2928 Board Type"
default MACH_RK2928_SDK
config MACH_RK2928_FPGA
bool "RK2928 FPGA board"
config MACH_RK2928_SDK
bool "RK2928 SDK board"
endchoice
endif

3
arch/arm/mach-rk2928/Makefile.boot Normal file
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@@ -0,0 +1,3 @@
zreladdr-y := 0x60408000
params_phys-y := 0x60088000
initrd_phys-y := 0x60800000

1
arch/arm/mach-rk2928/include/mach/clkdev.h Normal file
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@@ -0,0 +1 @@
#include <plat/clkdev.h>

1
arch/arm/mach-rk2928/include/mach/debug-macro.S Normal file
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@@ -0,0 +1 @@
#include <plat/debug-macro.S>

1
arch/arm/mach-rk2928/include/mach/dma-pl330.h Normal file
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@@ -0,0 +1 @@
#include <plat/dma-pl330.h>

1
arch/arm/mach-rk2928/include/mach/entry-macro.S Normal file
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@@ -0,0 +1 @@
#include <plat/entry-macro.S>

1
arch/arm/mach-rk2928/include/mach/fiq.h Normal file
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@@ -0,0 +1 @@
#include <plat/fiq.h>

4
arch/arm/mach-rk2928/include/mach/hardware.h Normal file
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@@ -0,0 +1,4 @@
#ifndef __MACH_HARDWARE_H
#define __MACH_HARDWARE_H
#endif

14
arch/arm/mach-rk2928/include/mach/memory.h Normal file
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@@ -0,0 +1,14 @@
#ifndef __MACH_MEMORY_H
#define __MACH_MEMORY_H
#include <mach/io.h>
/*
* SRAM memory whereabouts
*/
#define SRAM_CODE_OFFSET (RK2928_IMEM_BASE + 0x0000)
#define SRAM_CODE_END (RK2928_IMEM_BASE + 0x0FFF)
#define SRAM_DATA_OFFSET (RK2928_IMEM_BASE + 0x1000)
#define SRAM_DATA_END (RK2928_IMEM_BASE + 0x1FFF)
#endif

13
arch/arm/mach-rk2928/include/mach/sram.h Normal file
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@@ -0,0 +1,13 @@
#ifndef __MACH_SRAM_H
#define __MACH_SRAM_H
#include <plat/sram.h>
#define SRAM_LOOPS_PER_USEC 24
#define SRAM_LOOP(loops) do { unsigned int i = (loops); if (i < 7) i = 7; barrier(); while (--i) barrier(); } while (0)
/* delay on slow mode */
#define sram_udelay(usecs) SRAM_LOOP((usecs)*SRAM_LOOPS_PER_USEC)
/* delay on deep slow mode */
#define sram_32k_udelay(usecs) SRAM_LOOP(((usecs)*SRAM_LOOPS_PER_USEC)/(24000000/32768))
#endif

1
arch/arm/mach-rk2928/include/mach/system.h Normal file
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@@ -0,0 +1 @@
#include <plat/system.h>

1
arch/arm/mach-rk2928/include/mach/timex.h Normal file
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@@ -0,0 +1 @@
#include <plat/timex.h>

1
arch/arm/mach-rk2928/include/mach/uncompress.h Normal file
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@@ -0,0 +1 @@
#include <plat/uncompress.h>