From ab06b236f76cfa42f264ee161be190b3e479298f Mon Sep 17 00:00:00 2001 From: Chunhe Lan Date: Fri, 12 Sep 2014 14:47:09 +0800 Subject: powerpc/t4rdb: Add support of CPLD This support of CPLD includes - Files and register definitions - Command to switch alternate bank - Command to switch default bank Signed-off-by: Chunhe Lan Reviewed-by: York Sun --- include/configs/T4240RDB.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'include/configs/T4240RDB.h') diff --git a/include/configs/T4240RDB.h b/include/configs/T4240RDB.h index 13f4bd3c53..e639e1d57a 100644 --- a/include/configs/T4240RDB.h +++ b/include/configs/T4240RDB.h @@ -514,6 +514,29 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_SYS_CS2_FTIM2 CONFIG_SYS_NOR_FTIM2 #define CONFIG_SYS_CS2_FTIM3 CONFIG_SYS_NOR_FTIM3 +/* CPLD on IFC */ +#define CONFIG_SYS_CPLD_BASE 0xffdf0000 +#define CONFIG_SYS_CPLD_BASE_PHYS (0xf00000000ull | CONFIG_SYS_CPLD_BASE) +#define CONFIG_SYS_CSPR3_EXT (0xf) +#define CONFIG_SYS_CSPR3 (CSPR_PHYS_ADDR(CONFIG_SYS_CPLD_BASE_PHYS) \ + | CSPR_PORT_SIZE_8 \ + | CSPR_MSEL_GPCM \ + | CSPR_V) + +#define CONFIG_SYS_AMASK3 IFC_AMASK(4*1024) +#define CONFIG_SYS_CSOR3 0x0 + +/* CPLD Timing parameters for IFC CS3 */ +#define CONFIG_SYS_CS3_FTIM0 (FTIM0_GPCM_TACSE(0x0e) | \ + FTIM0_GPCM_TEADC(0x0e) | \ + FTIM0_GPCM_TEAHC(0x0e)) +#define CONFIG_SYS_CS3_FTIM1 (FTIM1_GPCM_TACO(0x0e) | \ + FTIM1_GPCM_TRAD(0x1f)) +#define CONFIG_SYS_CS3_FTIM2 (FTIM2_GPCM_TCS(0x0e) | \ + FTIM2_GPCM_TCH(0x0) | \ + FTIM2_GPCM_TWP(0x1f)) +#define CONFIG_SYS_CS3_FTIM3 0x0 + #if defined(CONFIG_RAMBOOT_PBL) #define CONFIG_SYS_RAMBOOT #endif -- cgit v1.2.3