diff options
| author | Robert Tivy <rtivy@ti.com> | 2013-03-28 18:41:46 -0700 |
|---|---|---|
| committer | Sekhar Nori <nsekhar@ti.com> | 2013-04-17 19:26:40 +0530 |
| commit | 5c71d6181f5c23c35415bddf1414f840e9149f8c (patch) | |
| tree | ee684a2f80a7bf4cc555e8150ef6fbafc6e96778 /arch/arm/mach-davinci/include | |
| parent | 93bd65150e4ee783b7366fd0e8172f347515df61 (diff) | |
ARM: davinci: da8xx: add remoteproc support
Add remoteproc platform device for controlling the DSP
on da8xx. The patch uses CMA-based reservation of physical
memory block for DSP use. A new kernel command-line parameter
has been added to allow boot-time specification of the physical
memory block.
Signed-off-by: Robert Tivy <rtivy@ti.com>
[nsekhar@ti.com: edit commit message for readability and
style improvements]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'arch/arm/mach-davinci/include')
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/da8xx.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h index be77ce269cb..2e1c9eae0a5 100644 --- a/arch/arm/mach-davinci/include/mach/da8xx.h +++ b/arch/arm/mach-davinci/include/mach/da8xx.h @@ -54,6 +54,8 @@ extern unsigned int da850_max_speed; #define DA8XX_SYSCFG0_BASE (IO_PHYS + 0x14000) #define DA8XX_SYSCFG0_VIRT(x) (da8xx_syscfg0_base + (x)) #define DA8XX_JTAG_ID_REG 0x18 +#define DA8XX_HOST1CFG_REG 0x44 +#define DA8XX_CHIPSIG_REG 0x174 #define DA8XX_CFGCHIP0_REG 0x17c #define DA8XX_CFGCHIP1_REG 0x180 #define DA8XX_CFGCHIP2_REG 0x184 @@ -105,6 +107,8 @@ int __init da850_register_vpif_display int __init da850_register_vpif_capture (struct vpif_capture_config *capture_config); void da8xx_restart(char mode, const char *cmd); +void da8xx_rproc_reserve_cma(void); +int da8xx_register_rproc(void); extern struct platform_device da8xx_serial_device; extern struct emac_platform_data da8xx_emac_pdata; |