diff options
| author | James Yang <James.Yang@freescale.com> | 2008-02-12 16:35:07 -0600 |
|---|---|---|
| committer | Andrew Fleming-AFLEMING <afleming@freescale.com> | 2008-03-26 11:43:04 -0500 |
| commit | 5893b3d0a4084f87a06a5d3dc03db91206818941 (patch) | |
| tree | afcd8bd968f4d2efb7e5907ab22b9bf3f2aaeb15 | |
| parent | a3e77fa5359b3f9f59e4e946b46d57a53057cc85 (diff) | |
| download | u-boot-5893b3d0a4084f87a06a5d3dc03db91206818941.zip u-boot-5893b3d0a4084f87a06a5d3dc03db91206818941.tar.gz u-boot-5893b3d0a4084f87a06a5d3dc03db91206818941.tar.bz2 | |
85xx: Expand CCSR space with more DDR controller registers.
Signed-off-by: James Yang <James.Yang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| -rw-r--r-- | include/asm-ppc/immap_85xx.h | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/include/asm-ppc/immap_85xx.h b/include/asm-ppc/immap_85xx.h index 712a078..3506aec 100644 --- a/include/asm-ppc/immap_85xx.h +++ b/include/asm-ppc/immap_85xx.h @@ -57,7 +57,7 @@ typedef struct ccsr_local_ecm { uint lawbar7; /* 0xce8 - Local Access Window 7 Base Address Register */ char res19[4]; uint lawar7; /* 0xcf0 - Local Access Window 7 Attributes Register */ - char res20[780]; + char res20[780]; // XXX: LAW 8, LAW9 for 8572 uint eebacr; /* 0x1000 - ECM CCB Address Configuration Register */ char res21[12]; uint eebpcr; /* 0x1010 - ECM CCB Port Configuration Register */ @@ -86,7 +86,12 @@ typedef struct ccsr_ddr { uint cs1_config; /* 0x2084 - DDR Chip Select Configuration */ uint cs2_config; /* 0x2088 - DDR Chip Select Configuration */ uint cs3_config; /* 0x208c - DDR Chip Select Configuration */ - char res5[112]; + char res4a[48]; + uint cs0_config_2; /* 0x20c0 - DDR Chip Select Configuration 2 */ + uint cs1_config_2; /* 0x20c4 - DDR Chip Select Configuration 2 */ + uint cs2_config_2; /* 0x20c8 - DDR Chip Select Configuration 2 */ + uint cs3_config_2; /* 0x20cc - DDR Chip Select Configuration 2 */ + char res5[48]; uint ext_refrec; /* 0x2100 - DDR SDRAM Extended Refresh Recovery */ uint timing_cfg_0; /* 0x2104 - DDR SDRAM Timing Configuration Register 0 */ uint timing_cfg_1; /* 0x2108 - DDR SDRAM Timing Configuration Register 1 */ @@ -103,7 +108,17 @@ typedef struct ccsr_ddr { char res7[20]; uint init_address; /* 0x2148 - DDR training initialization address */ uint init_ext_address; /* 0x214C - DDR training initialization extended address */ - char res8_1[2728]; + char res8_1[16]; + uint timing_cfg_4; /* 0x2160 - DDR SDRAM Timing Configuration Register 4 */ + uint timing_cfg_5; /* 0x2164 - DDR SDRAM Timing Configuration Register 5 */ + char reg8_1a[8]; + uint ddr_zq_cntl; /* 0x2170 - DDR ZQ calibration control*/ + uint ddr_wrlvl_cntl; /* 0x2174 - DDR write leveling control*/ + uint ddr_pd_cntl; /* 0x2178 - DDR pre-drive conditioning control*/ + uint ddr_sr_cntr; /* 0x217C - DDR self refresh counter */ + uint ddr_sdram_rcw_1; /* 0x2180 - DDR Register Control Words 1 */ + uint ddr_sdram_rcw_2; /* 0x2184 - DDR Register Control Words 2 */ + char res8_1b[2672]; uint ip_rev1; /* 0x2BF8 - DDR IP Block Revision 1 */ uint ip_rev2; /* 0x2BFC - DDR IP Block Revision 2 */ char res8_2[512]; @@ -217,7 +232,7 @@ typedef struct ccsr_lbc { char res7[12]; uint lbcr; /* 0x50d0 - LBC Configuration Register */ uint lcrr; /* 0x50d4 - LBC Clock Ratio Register */ - char res8[12072]; + char res8[3880]; } ccsr_lbc_t; /* @@ -1628,6 +1643,8 @@ typedef struct ccsr_gur { #define CFG_MPC85xx_ECM_ADDR (CFG_IMMR + CFG_MPC85xx_ECM_OFFSET) #define CFG_MPC85xx_DDR_OFFSET (0x2000) #define CFG_MPC85xx_DDR_ADDR (CFG_IMMR + CFG_MPC85xx_DDR_OFFSET) +#define CFG_MPC85xx_DDR2_OFFSET (0x6000) +#define CFG_MPC85xx_DDR2_ADDR (CFG_IMMR + CFG_MPC85xx_DDR2_OFFSET) #define CFG_MPC85xx_LBC_OFFSET (0x5000) #define CFG_MPC85xx_LBC_ADDR (CFG_IMMR + CFG_MPC85xx_LBC_OFFSET) #define CFG_MPC85xx_PCIX_OFFSET (0x8000) |