diff options
author | Hemant Pedanekar <hemantp@ti.com> | 2011-12-13 10:46:44 -0800 |
---|---|---|
committer | Tony Lindgren <tony@atomide.com> | 2011-12-13 10:46:44 -0800 |
commit | a920360f038e976e7a86b002e209402da20e9147 (patch) | |
tree | a48a1b7a2c7efaab8e585cafdf0268a468858cb3 /arch/arm/plat-omap/include | |
parent | ec023e46f7e86acb04fef5bdd1e9465f5fc39894 (diff) | |
download | op-kernel-dev-a920360f038e976e7a86b002e209402da20e9147.zip op-kernel-dev-a920360f038e976e7a86b002e209402da20e9147.tar.gz |
ARM: OMAP: TI81XX: Prepare for addition of TI814X support
This patch updates existing macros, functions used for TI816X, to enable
addition of other SoCs belonging to TI81XX family (e.g., TI814X).
The approach taken is to use TI81XX/ti81xx for code/data going to be common
across all TI81XX devices.
cpu_is_ti81xx() is introduced to handle code common across TI81XX devices.
In addition, ti8168_evm_map_io() is now replaced with ti81xx_map_io() and moved
in mach-omap2/common.c as same will be used for TI814X and is not board
specific.
Signed-off-by: Hemant Pedanekar <hemantp@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap/include')
-rw-r--r-- | arch/arm/plat-omap/include/plat/cpu.h | 13 | ||||
-rw-r--r-- | arch/arm/plat-omap/include/plat/hardware.h | 2 | ||||
-rw-r--r-- | arch/arm/plat-omap/include/plat/serial.h | 14 | ||||
-rw-r--r-- | arch/arm/plat-omap/include/plat/ti81xx.h (renamed from arch/arm/plat-omap/include/plat/ti816x.h) | 18 | ||||
-rw-r--r-- | arch/arm/plat-omap/include/plat/uncompress.h | 8 |
5 files changed, 34 insertions, 21 deletions
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h index 34fc913..5f7aa49 100644 --- a/arch/arm/plat-omap/include/plat/cpu.h +++ b/arch/arm/plat-omap/include/plat/cpu.h @@ -87,6 +87,14 @@ static inline int is_am ##class (void) \ return (GET_AM_CLASS == (id)) ? 1 : 0; \ } +#define GET_TI_CLASS ((omap_rev() >> 24) & 0xff) + +#define IS_TI_CLASS(class, id) \ +static inline int is_ti ##class (void) \ +{ \ + return (GET_TI_CLASS == (id)) ? 1 : 0; \ +} + #define GET_OMAP_SUBCLASS ((omap_rev() >> 20) & 0x0fff) #define IS_OMAP_SUBCLASS(subclass, id) \ @@ -115,6 +123,8 @@ IS_OMAP_CLASS(34xx, 0x34) IS_OMAP_CLASS(44xx, 0x44) IS_AM_CLASS(33xx, 0x33) +IS_TI_CLASS(81xx, 0x81) + IS_OMAP_SUBCLASS(242x, 0x242) IS_OMAP_SUBCLASS(243x, 0x243) IS_OMAP_SUBCLASS(343x, 0x343) @@ -134,6 +144,7 @@ IS_AM_SUBCLASS(335x, 0x335) #define cpu_is_omap243x() 0 #define cpu_is_omap34xx() 0 #define cpu_is_omap343x() 0 +#define cpu_is_ti81xx() 0 #define cpu_is_ti816x() 0 #define cpu_is_am33xx() 0 #define cpu_is_am335x() 0 @@ -343,6 +354,7 @@ IS_OMAP_TYPE(3517, 0x3517) # undef cpu_is_omap3530 # undef cpu_is_omap3505 # undef cpu_is_omap3517 +# undef cpu_is_ti81xx # undef cpu_is_ti816x # undef cpu_is_am33xx # undef cpu_is_am335x @@ -362,6 +374,7 @@ IS_OMAP_TYPE(3517, 0x3517) !omap3_has_sgx()) # undef cpu_is_omap3630 # define cpu_is_omap3630() is_omap363x() +# define cpu_is_ti81xx() is_ti81xx() # define cpu_is_ti816x() is_ti816x() # define cpu_is_am33xx() is_am33xx() # define cpu_is_am335x() is_am335x() diff --git a/arch/arm/plat-omap/include/plat/hardware.h b/arch/arm/plat-omap/include/plat/hardware.h index e6521e1..e897978 100644 --- a/arch/arm/plat-omap/include/plat/hardware.h +++ b/arch/arm/plat-omap/include/plat/hardware.h @@ -286,7 +286,7 @@ #include <plat/omap24xx.h> #include <plat/omap34xx.h> #include <plat/omap44xx.h> -#include <plat/ti816x.h> +#include <plat/ti81xx.h> #include <plat/am33xx.h> #endif /* __ASM_ARCH_OMAP_HARDWARE_H */ diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h index 1ab9fd6..6975ee3 100644 --- a/arch/arm/plat-omap/include/plat/serial.h +++ b/arch/arm/plat-omap/include/plat/serial.h @@ -51,10 +51,10 @@ #define OMAP4_UART3_BASE 0x48020000 #define OMAP4_UART4_BASE 0x4806e000 -/* TI816X serial ports */ -#define TI816X_UART1_BASE 0x48020000 -#define TI816X_UART2_BASE 0x48022000 -#define TI816X_UART3_BASE 0x48024000 +/* TI81XX serial ports */ +#define TI81XX_UART1_BASE 0x48020000 +#define TI81XX_UART2_BASE 0x48022000 +#define TI81XX_UART3_BASE 0x48024000 /* AM3505/3517 UART4 */ #define AM35XX_UART4_BASE 0x4809E000 /* Only on AM3505/3517 */ @@ -89,9 +89,9 @@ #define OMAP4UART2 OMAP2UART2 #define OMAP4UART3 43 #define OMAP4UART4 44 -#define TI816XUART1 81 -#define TI816XUART2 82 -#define TI816XUART3 83 +#define TI81XXUART1 81 +#define TI81XXUART2 82 +#define TI81XXUART3 83 #define ZOOM_UART 95 /* Only on zoom2/3 */ /* This is only used by 8250.c for omap1510 */ diff --git a/arch/arm/plat-omap/include/plat/ti816x.h b/arch/arm/plat-omap/include/plat/ti81xx.h index 50510f5..8f9843f 100644 --- a/arch/arm/plat-omap/include/plat/ti816x.h +++ b/arch/arm/plat-omap/include/plat/ti81xx.h @@ -1,5 +1,5 @@ /* - * This file contains the address data for various TI816X modules. + * This file contains the address data for various TI81XX modules. * * Copyright (C) 2010 Texas Instruments, Inc. - http://www.ti.com/ * @@ -13,15 +13,15 @@ * GNU General Public License for more details. */ -#ifndef __ASM_ARCH_TI816X_H -#define __ASM_ARCH_TI816X_H +#ifndef __ASM_ARCH_TI81XX_H +#define __ASM_ARCH_TI81XX_H -#define L4_SLOW_TI816X_BASE 0x48000000 +#define L4_SLOW_TI81XX_BASE 0x48000000 -#define TI816X_SCM_BASE 0x48140000 -#define TI816X_CTRL_BASE TI816X_SCM_BASE -#define TI816X_PRCM_BASE 0x48180000 +#define TI81XX_SCM_BASE 0x48140000 +#define TI81XX_CTRL_BASE TI81XX_SCM_BASE +#define TI81XX_PRCM_BASE 0x48180000 -#define TI816X_ARM_INTC_BASE 0x48200000 +#define TI81XX_ARM_INTC_BASE 0x48200000 -#endif /* __ASM_ARCH_TI816X_H */ +#endif /* __ASM_ARCH_TI81XX_H */ diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h index 2f472e9..7fbc361 100644 --- a/arch/arm/plat-omap/include/plat/uncompress.h +++ b/arch/arm/plat-omap/include/plat/uncompress.h @@ -99,9 +99,9 @@ static inline void flush(void) #define DEBUG_LL_ZOOM(mach) \ _DEBUG_LL_ENTRY(mach, ZOOM_UART_BASE, ZOOM_PORT_SHIFT, ZOOM_UART) -#define DEBUG_LL_TI816X(p, mach) \ - _DEBUG_LL_ENTRY(mach, TI816X_UART##p##_BASE, OMAP_PORT_SHIFT, \ - TI816XUART##p) +#define DEBUG_LL_TI81XX(p, mach) \ + _DEBUG_LL_ENTRY(mach, TI81XX_UART##p##_BASE, OMAP_PORT_SHIFT, \ + TI81XXUART##p) static inline void __arch_decomp_setup(unsigned long arch_id) { @@ -177,7 +177,7 @@ static inline void __arch_decomp_setup(unsigned long arch_id) DEBUG_LL_ZOOM(omap_zoom3); /* TI8168 base boards using UART3 */ - DEBUG_LL_TI816X(3, ti8168evm); + DEBUG_LL_TI81XX(3, ti8168evm); } while (0); } |