From f37e4580c409e290f6e482007c3573cdb4470bf9 Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Mon, 25 Sep 2006 12:41:33 +0300 Subject: ARM: OMAP2: Dynamic allocator for GPMC memory space Add support for assigning memory regions dynamically to peripherals attached to GPMC interface. Platform specific code should now call gpmc_cs_request to get a free GPMC memory region instead of using a fixed address. Make the H4 and Apollon platform initialization use the new API. Signed-off-by: Imre Deak Signed-off-by: Juha Yrjola Signed-off-by: Tony Lindgren --- include/asm-arm/arch-omap/gpmc.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/asm-arm') diff --git a/include/asm-arm/arch-omap/gpmc.h b/include/asm-arm/arch-omap/gpmc.h index 1a0a520..7c03ef6 100644 --- a/include/asm-arm/arch-omap/gpmc.h +++ b/include/asm-arm/arch-omap/gpmc.h @@ -85,7 +85,7 @@ extern void gpmc_cs_write_reg(int cs, int idx, u32 val); extern u32 gpmc_cs_read_reg(int cs, int idx); extern int gpmc_cs_calc_divider(int cs, unsigned int sync_clk); extern int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t); -extern unsigned long gpmc_cs_get_base_addr(int cs); - +extern int gpmc_cs_request(int cs, unsigned long size, unsigned long *base); +extern void gpmc_cs_free(int cs); #endif -- cgit v1.1