diff options
| author | Sricharan <r.sricharan@ti.com> | 2011-11-15 09:49:55 -0500 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-11-15 22:25:50 +0100 |
| commit | 508a58fa8ef0eab5c9b0b4285a73b3b91420092d (patch) | |
| tree | 9ca8616a6dcd075dd3371640d5830a22999f0d3f /arch/arm/include/asm/arch-omap4/sys_proto.h | |
| parent | 933efe641a47726249757f6e18d4f3159330a9c9 (diff) | |
omap5: Add minimal support for omap5430.
This patch adds the minimal support for OMAP5. The platform and machine
specific headers and sources updated for OMAP5430.
OMAP5430 is Texas Instrument's SOC based on ARM Cortex-A15 SMP architecture.
It's a dual core SOC with GIC used for interrupt handling and SCU for cache
coherency.
Also moved some part of code from the basic platform support that can be made
common for OMAP4/5. Rest is kept out seperately. The same approach is followed
for clocks and emif support in the subsequent patches.
Signed-off-by: sricharan <r.sricharan@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'arch/arm/include/asm/arch-omap4/sys_proto.h')
| -rw-r--r-- | arch/arm/include/asm/arch-omap4/sys_proto.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/arm/include/asm/arch-omap4/sys_proto.h b/arch/arm/include/asm/arch-omap4/sys_proto.h index 1aacbb12e3..4f236875bd 100644 --- a/arch/arm/include/asm/arch-omap4/sys_proto.h +++ b/arch/arm/include/asm/arch-omap4/sys_proto.h @@ -21,7 +21,7 @@ #ifndef _SYS_PROTO_H_ #define _SYS_PROTO_H_ -#include <asm/arch/omap4.h> +#include <asm/arch/omap.h> #include <asm/arch/clocks.h> #include <asm/io.h> #include <asm/omap_common.h> @@ -38,11 +38,13 @@ void gpmc_init(void); void watchdog_init(void); u32 get_device_type(void); void do_set_mux(u32 base, struct pad_conf_entry const *array, int size); +void set_muxconf_regs_essential(void); void set_muxconf_regs_non_essential(void); void sr32(void *, u32, u32, u32); u32 wait_on_value(u32, u32, void *, u32); void sdelay(unsigned long); void set_pl310_ctrl_reg(u32 val); +void omap_rev_string(char *omap_rev_string); void setup_clocks_for_console(void); void prcm_init(void); void bypass_dpll(u32 *const base); @@ -51,7 +53,10 @@ u32 get_sys_clk_freq(void); u32 omap4_ddr_clk(void); void cancel_out(u32 *num, u32 *den, u32 den_limit); void sdram_init(void); -u32 omap4_sdram_size(void); +u32 omap_sdram_size(void); +u32 cortex_rev(void); +void init_omap_revision(void); +void do_io_settings(void); static inline u32 running_from_sdram(void) { @@ -86,7 +91,7 @@ static inline u8 uboot_loaded_by_spl(void) * This function finds this context. * Defining as inline may help in compiling out unused functions in SPL */ -static inline u32 omap4_hw_init_context(void) +static inline u32 omap_hw_init_context(void) { #ifdef CONFIG_SPL_BUILD return OMAP_INIT_CONTEXT_SPL; |