diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2013-10-24 18:20:35 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2013-10-24 22:06:17 +0200 |
| commit | ea8bc0b643ba31d5b74ea3c018956b832b98dc5a (patch) | |
| tree | e174b5404cb4fd19a93b1cd82cb5470aca8e7657 /arch | |
| parent | ac13ca97df9f8c17d1c89d425041690484ee0fdf (diff) | |
colibri_vf61: initial integration
Add initial Colibri VF61 support based off Timesys' implementation for
Freescale's Vybrid Tower System TWR-VF65GS10:
- New machine ID.
- Default UART_A on SCI0.
- ESDHC2 only.
- 8-bit NAND.
- No quad SPI.
- FEC1 only.
- Enabled command line editing.
- PLL5 based RMII clocking (e.g. no external crystal).
- UART_A, UART_B and UART_C I/O muxing.
- Increase the available space for the U-Boot binary to half a megabyte
by booting from gfxRAM rather than sysRAM0.
- Integrate factory configuration block handling for hardware version,
MAC address and serial number to be passed to Linux.
- The U-Boot environment is stored in NAND flash.
- Fix long standing boot hang issue introduced by Freescale's Vybrid
1.1 silicon.
- Proper 256 MB Nanya DDR3 RAM timings.
Tested on early Colibri VF61 prototypes V1.0b and V1.0c using SD card
(mandatory for initial loading) as well as NAND boot.
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/mach-types.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/include/asm/mach-types.h b/arch/arm/include/asm/mach-types.h index 4ed65ca501..6e45271fff 100644 --- a/arch/arm/include/asm/mach-types.h +++ b/arch/arm/include/asm/mach-types.h @@ -1110,6 +1110,7 @@ extern unsigned int __machine_arch_type; #define MACH_TYPE_VYBRID_VF5XX 4147 #define MACH_TYPE_VYBRID_VF4XX 4148 #define MACH_TYPE_COLIBRI_VF50 4749 +#define MACH_TYPE_COLIBRI_VF61 4750 #ifdef CONFIG_ARCH_EBSA110 # ifdef machine_arch_type @@ -14287,6 +14288,18 @@ extern unsigned int __machine_arch_type; # define machine_is_colibri_vf50() (0) #endif +#ifdef CONFIG_MACH_COLIBRI_VF61 +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_COLIBRI_VF61 +# endif +# define machine_is_colibri_vf61() (machine_arch_type == MACH_TYPE_COLIBRI_VF61) +#else +# define machine_is_colibri_vf61() (0) +#endif + /* * These have not yet been registered */ |