diff options
Diffstat (limited to 'cpu')
| -rw-r--r-- | cpu/mcf52x2/fec.c | 1 | ||||
| -rw-r--r-- | cpu/mips/incaip_clock.c | 2 | ||||
| -rw-r--r-- | cpu/mpc83xx/speed.c | 4 | ||||
| -rw-r--r-- | cpu/mpc8xx/config.mk | 2 | ||||
| -rw-r--r-- | cpu/ppc4xx/spd_sdram.c | 354 |
5 files changed, 181 insertions, 182 deletions
diff --git a/cpu/mcf52x2/fec.c b/cpu/mcf52x2/fec.c index 3bf3c8d..a5c50af 100644 --- a/cpu/mcf52x2/fec.c +++ b/cpu/mcf52x2/fec.c @@ -567,4 +567,3 @@ int mcf52x2_miiphy_initialize(bd_t *bis) #endif return 0; } - diff --git a/cpu/mips/incaip_clock.c b/cpu/mips/incaip_clock.c index 65ee847..d0515ca 100644 --- a/cpu/mips/incaip_clock.c +++ b/cpu/mips/incaip_clock.c @@ -102,7 +102,7 @@ int incaip_set_cpuclk (void) extern void ebu_init(long); extern void cgu_init(long); extern void sdram_init(long); - uchar tmp[64]; + char tmp[64]; ulong cpuclk; if (getenv_r ("cpuclk", tmp, sizeof (tmp)) > 0) { diff --git a/cpu/mpc83xx/speed.c b/cpu/mpc83xx/speed.c index 5964260..1368fc3 100644 --- a/cpu/mpc83xx/speed.c +++ b/cpu/mpc83xx/speed.c @@ -132,7 +132,7 @@ int get_clocks (void) /* PCI Host Mode */ if (!(im->reset.rcwh & RCWH_PCIHOST)) { - /* though RCWH_PCIHOST is defined in CFG_HRCW_HIGH + /* though RCWH_PCIHOST is defined in CFG_HRCW_HIGH * the im->reset.rcwhr PCI Host Mode is disabled * FIXME: findout if there is a way to issue some warning */ return -2; @@ -156,7 +156,7 @@ int get_clocks (void) /* PCI Agent Mode */ if (im->reset.rcwh & RCWH_PCIHOST) { - /* though RCWH_PCIHOST is not defined in CFG_HRCW_HIGH + /* though RCWH_PCIHOST is not defined in CFG_HRCW_HIGH * the im->reset.rcwhr PCI Host Mode is enabled */ return -3; } diff --git a/cpu/mpc8xx/config.mk b/cpu/mpc8xx/config.mk index 5fa150e..bfa6625 100644 --- a/cpu/mpc8xx/config.mk +++ b/cpu/mpc8xx/config.mk @@ -21,6 +21,6 @@ # MA 02111-1307 USA # -PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi -fno-strict-aliasing +PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi -fno-strict-aliasing PLATFORM_CPPFLAGS += -DCONFIG_8xx -ffixed-r2 -ffixed-r29 -mstring -mcpu=860 -msoft-float diff --git a/cpu/ppc4xx/spd_sdram.c b/cpu/ppc4xx/spd_sdram.c index 1bdfc16..ebd5f39 100644 --- a/cpu/ppc4xx/spd_sdram.c +++ b/cpu/ppc4xx/spd_sdram.c @@ -48,49 +48,49 @@ /* * Set default values */ -#ifndef CFG_I2C_SPEED -#define CFG_I2C_SPEED 50000 +#ifndef CFG_I2C_SPEED +#define CFG_I2C_SPEED 50000 #endif -#ifndef CFG_I2C_SLAVE -#define CFG_I2C_SLAVE 0xFE +#ifndef CFG_I2C_SLAVE +#define CFG_I2C_SLAVE 0xFE #endif -#define ONE_BILLION 1000000000 +#define ONE_BILLION 1000000000 -#ifndef CONFIG_440 /* for 405 WALNUT/SYCAMORE/BUBINGA boards */ +#ifndef CONFIG_440 /* for 405 WALNUT/SYCAMORE/BUBINGA boards */ -#define SDRAM0_CFG_DCE 0x80000000 -#define SDRAM0_CFG_SRE 0x40000000 -#define SDRAM0_CFG_PME 0x20000000 -#define SDRAM0_CFG_MEMCHK 0x10000000 -#define SDRAM0_CFG_REGEN 0x08000000 -#define SDRAM0_CFG_ECCDD 0x00400000 -#define SDRAM0_CFG_EMDULR 0x00200000 -#define SDRAM0_CFG_DRW_SHIFT (31-6) -#define SDRAM0_CFG_BRPF_SHIFT (31-8) +#define SDRAM0_CFG_DCE 0x80000000 +#define SDRAM0_CFG_SRE 0x40000000 +#define SDRAM0_CFG_PME 0x20000000 +#define SDRAM0_CFG_MEMCHK 0x10000000 +#define SDRAM0_CFG_REGEN 0x08000000 +#define SDRAM0_CFG_ECCDD 0x00400000 +#define SDRAM0_CFG_EMDULR 0x00200000 +#define SDRAM0_CFG_DRW_SHIFT (31-6) +#define SDRAM0_CFG_BRPF_SHIFT (31-8) -#define SDRAM0_TR_CASL_SHIFT (31-8) -#define SDRAM0_TR_PTA_SHIFT (31-13) -#define SDRAM0_TR_CTP_SHIFT (31-15) -#define SDRAM0_TR_LDF_SHIFT (31-17) -#define SDRAM0_TR_RFTA_SHIFT (31-29) -#define SDRAM0_TR_RCD_SHIFT (31-31) +#define SDRAM0_TR_CASL_SHIFT (31-8) +#define SDRAM0_TR_PTA_SHIFT (31-13) +#define SDRAM0_TR_CTP_SHIFT (31-15) +#define SDRAM0_TR_LDF_SHIFT (31-17) +#define SDRAM0_TR_RFTA_SHIFT (31-29) +#define SDRAM0_TR_RCD_SHIFT (31-31) -#define SDRAM0_RTR_SHIFT (31-15) -#define SDRAM0_ECCCFG_SHIFT (31-11) +#define SDRAM0_RTR_SHIFT (31-15) +#define SDRAM0_ECCCFG_SHIFT (31-11) /* SDRAM0_CFG enable macro */ #define SDRAM0_CFG_BRPF(x) ( ( x & 0x3)<< SDRAM0_CFG_BRPF_SHIFT ) -#define SDRAM0_BXCR_SZ_MASK 0x000e0000 -#define SDRAM0_BXCR_AM_MASK 0x0000e000 +#define SDRAM0_BXCR_SZ_MASK 0x000e0000 +#define SDRAM0_BXCR_AM_MASK 0x0000e000 -#define SDRAM0_BXCR_SZ_SHIFT (31-14) -#define SDRAM0_BXCR_AM_SHIFT (31-18) +#define SDRAM0_BXCR_SZ_SHIFT (31-14) +#define SDRAM0_BXCR_AM_SHIFT (31-18) -#define SDRAM0_BXCR_SZ(x) ( (( x << SDRAM0_BXCR_SZ_SHIFT) & SDRAM0_BXCR_SZ_MASK) ) -#define SDRAM0_BXCR_AM(x) ( (( x << SDRAM0_BXCR_AM_SHIFT) & SDRAM0_BXCR_AM_MASK) ) +#define SDRAM0_BXCR_SZ(x) ( (( x << SDRAM0_BXCR_SZ_SHIFT) & SDRAM0_BXCR_SZ_MASK) ) +#define SDRAM0_BXCR_AM(x) ( (( x << SDRAM0_BXCR_AM_SHIFT) & SDRAM0_BXCR_AM_MASK) ) #ifdef CONFIG_SPDDRAM_SILENT # define SPD_ERR(x) do { return 0; } while (0) @@ -175,7 +175,7 @@ long int spd_sdram(int(read_spd)(uint addr)) * data from DIMM: * 27 IN Row Precharge Time ( t RP) * 29 MIN RAS to CAS Delay ( t RCD) - * 127 Component and Clock Detail ,clk0-clk3, junction temp, CAS + * 127 Component and Clock Detail ,clk0-clk3, junction temp, CAS * -------------------------------------------------------------------*/ /* @@ -184,18 +184,18 @@ long int spd_sdram(int(read_spd)(uint addr)) */ tmp = read_spd(127) & 0x6; - if (tmp == 0x02){ /* only cas = 2 supported */ + if (tmp == 0x02) { /* only cas = 2 supported */ min_cas = 2; -/* t_ck = read_spd(9); */ -/* t_ac = read_spd(10); */ - } else if (tmp == 0x04) { /* only cas = 3 supported */ +/* t_ck = read_spd(9); */ +/* t_ac = read_spd(10); */ + } else if (tmp == 0x04) { /* only cas = 3 supported */ min_cas = 3; -/* t_ck = read_spd(9); */ -/* t_ac = read_spd(10); */ - } else if (tmp == 0x06) { /* 2,3 supported, so use 2 */ +/* t_ck = read_spd(9); */ +/* t_ac = read_spd(10); */ + } else if (tmp == 0x06) { /* 2,3 supported, so use 2 */ min_cas = 2; -/* t_ck = read_spd(23); */ -/* t_ac = read_spd(24); */ +/* t_ck = read_spd(23); */ +/* t_ac = read_spd(24); */ } else { SPD_ERR("SDRAM - unsupported CAS latency \n"); } @@ -263,7 +263,7 @@ long int spd_sdram(int(read_spd)(uint addr)) } /* convert from nsec to bus cycles */ tmp = (tmp * 10) / bus_period_x_10; - sdram0_rtr = (tmp & 0x3ff8) << SDRAM0_RTR_SHIFT; + sdram0_rtr = (tmp & 0x3ff8) << SDRAM0_RTR_SHIFT; /*------------------------------------------------------------------ * determine the number of banks used @@ -292,7 +292,7 @@ long int spd_sdram(int(read_spd)(uint addr)) else if (tmp==4) bank_cnt *= 4; else - bank_cnt = 8; /* 8 is an error code */ + bank_cnt = 8; /* 8 is an error code */ if (bank_cnt > 4) /* we only have 4 banks to work with */ SPD_ERR("SDRAM - unsupported module rows for this width\n"); @@ -323,7 +323,7 @@ long int spd_sdram(int(read_spd)(uint addr)) total_size *= read_spd(5); /* mult by module rows (dimm sides) */ /*------------------------------------------------------------------ - * map rows * cols * banks to a mode + * map rows * cols * banks to a mode * -------------------------------------------------------------------*/ switch (row) { @@ -388,9 +388,9 @@ long int spd_sdram(int(read_spd)(uint addr)) bank_size = total_size / bank_cnt; /* convert bank size to bank size code for ppc4xx by takeing log2(bank_size) - 22 */ - tmp = bank_size; /* start with tmp = bank_size */ + tmp = bank_size; /* start with tmp = bank_size */ bank_code = 0; /* and bank_code = 0 */ - while (tmp > 1) { /* this takes log2 of tmp */ + while (tmp > 1) { /* this takes log2 of tmp */ bank_code++; /* and stores result in bank_code */ tmp = tmp >> 1; } /* bank_code is now log2(bank_size) */ @@ -444,7 +444,7 @@ long int spd_sdram(int(read_spd)(uint addr)) #endif mtsdram0( mem_sdtr1 , sdram0_tr ); - /* SDRAM have a power on delay, 500 micro should do */ + /* SDRAM have a power on delay, 500 micro should do */ udelay(500); sdram0_cfg = SDRAM0_CFG_DCE | SDRAM0_CFG_BRPF(1) | SDRAM0_CFG_ECCDD | SDRAM0_CFG_EMDULR; if (ecc_on) @@ -464,172 +464,172 @@ int spd_read(uint addr) return 0; } -#else /* CONFIG_440 */ +#else /* CONFIG_440 */ /*----------------------------------------------------------------------------- | Memory Controller Options 0 +-----------------------------------------------------------------------------*/ -#define SDRAM_CFG0_DCEN 0x80000000 /* SDRAM Controller Enable */ -#define SDRAM_CFG0_MCHK_MASK 0x30000000 /* Memory data errchecking mask */ -#define SDRAM_CFG0_MCHK_NON 0x00000000 /* No ECC generation */ -#define SDRAM_CFG0_MCHK_GEN 0x20000000 /* ECC generation */ -#define SDRAM_CFG0_MCHK_CHK 0x30000000 /* ECC generation and checking */ -#define SDRAM_CFG0_RDEN 0x08000000 /* Registered DIMM enable */ -#define SDRAM_CFG0_PMUD 0x04000000 /* Page management unit */ -#define SDRAM_CFG0_DMWD_MASK 0x02000000 /* DRAM width mask */ -#define SDRAM_CFG0_DMWD_32 0x00000000 /* 32 bits */ -#define SDRAM_CFG0_DMWD_64 0x02000000 /* 64 bits */ -#define SDRAM_CFG0_UIOS_MASK 0x00C00000 /* Unused IO State */ -#define SDRAM_CFG0_PDP 0x00200000 /* Page deallocation policy */ +#define SDRAM_CFG0_DCEN 0x80000000 /* SDRAM Controller Enable */ +#define SDRAM_CFG0_MCHK_MASK 0x30000000 /* Memory data errchecking mask */ +#define SDRAM_CFG0_MCHK_NON 0x00000000 /* No ECC generation */ +#define SDRAM_CFG0_MCHK_GEN 0x20000000 /* ECC generation */ +#define SDRAM_CFG0_MCHK_CHK 0x30000000 /* ECC generation and checking */ +#define SDRAM_CFG0_RDEN 0x08000000 /* Registered DIMM enable */ +#define SDRAM_CFG0_PMUD 0x04000000 /* Page management unit */ +#define SDRAM_CFG0_DMWD_MASK 0x02000000 /* DRAM width mask */ +#define SDRAM_CFG0_DMWD_32 0x00000000 /* 32 bits */ +#define SDRAM_CFG0_DMWD_64 0x02000000 /* 64 bits */ +#define SDRAM_CFG0_UIOS_MASK 0x00C00000 /* Unused IO State */ +#define SDRAM_CFG0_PDP 0x00200000 /* Page deallocation policy */ /*----------------------------------------------------------------------------- | Memory Controller Options 1 +-----------------------------------------------------------------------------*/ -#define SDRAM_CFG1_SRE 0x80000000 /* Self-Refresh Entry */ -#define SDRAM_CFG1_PMEN 0x40000000 /* Power Management Enable */ +#define SDRAM_CFG1_SRE 0x80000000 /* Self-Refresh Entry */ +#define SDRAM_CFG1_PMEN 0x40000000 /* Power Management Enable */ /*-----------------------------------------------------------------------------+ | SDRAM DEVPOT Options +-----------------------------------------------------------------------------*/ -#define SDRAM_DEVOPT_DLL 0x80000000 -#define SDRAM_DEVOPT_DS 0x40000000 +#define SDRAM_DEVOPT_DLL 0x80000000 +#define SDRAM_DEVOPT_DS 0x40000000 /*-----------------------------------------------------------------------------+ | SDRAM MCSTS Options +-----------------------------------------------------------------------------*/ -#define SDRAM_MCSTS_MRSC 0x80000000 -#define SDRAM_MCSTS_SRMS 0x40000000 -#define SDRAM_MCSTS_CIS 0x20000000 +#define SDRAM_MCSTS_MRSC 0x80000000 +#define SDRAM_MCSTS_SRMS 0x40000000 +#define SDRAM_MCSTS_CIS 0x20000000 /*----------------------------------------------------------------------------- | SDRAM Refresh Timer Register +-----------------------------------------------------------------------------*/ -#define SDRAM_RTR_RINT_MASK 0xFFFF0000 +#define SDRAM_RTR_RINT_MASK 0xFFFF0000 #define SDRAM_RTR_RINT_ENCODE(n) (((n) << 16) & SDRAM_RTR_RINT_MASK) -#define sdram_HZ_to_ns(hertz) (1000000000/(hertz)) +#define sdram_HZ_to_ns(hertz) (1000000000/(hertz)) /*-----------------------------------------------------------------------------+ | SDRAM UABus Base Address Reg +-----------------------------------------------------------------------------*/ -#define SDRAM_UABBA_UBBA_MASK 0x0000000F +#define SDRAM_UABBA_UBBA_MASK 0x0000000F /*-----------------------------------------------------------------------------+ | Memory Bank 0-7 configuration +-----------------------------------------------------------------------------*/ -#define SDRAM_BXCR_SDBA_MASK 0xff800000 /* Base address */ -#define SDRAM_BXCR_SDSZ_MASK 0x000e0000 /* Size */ -#define SDRAM_BXCR_SDSZ_8 0x00020000 /* 8M */ -#define SDRAM_BXCR_SDSZ_16 0x00040000 /* 16M */ -#define SDRAM_BXCR_SDSZ_32 0x00060000 /* 32M */ -#define SDRAM_BXCR_SDSZ_64 0x00080000 /* 64M */ -#define SDRAM_BXCR_SDSZ_128 0x000a0000 /* 128M */ -#define SDRAM_BXCR_SDSZ_256 0x000c0000 /* 256M */ -#define SDRAM_BXCR_SDSZ_512 0x000e0000 /* 512M */ -#define SDRAM_BXCR_SDAM_MASK 0x0000e000 /* Addressing mode */ -#define SDRAM_BXCR_SDAM_1 0x00000000 /* Mode 1 */ -#define SDRAM_BXCR_SDAM_2 0x00002000 /* Mode 2 */ -#define SDRAM_BXCR_SDAM_3 0x00004000 /* Mode 3 */ -#define SDRAM_BXCR_SDAM_4 0x00006000 /* Mode 4 */ -#define SDRAM_BXCR_SDBE 0x00000001 /* Memory Bank Enable */ +#define SDRAM_BXCR_SDBA_MASK 0xff800000 /* Base address */ +#define SDRAM_BXCR_SDSZ_MASK 0x000e0000 /* Size */ +#define SDRAM_BXCR_SDSZ_8 0x00020000 /* 8M */ +#define SDRAM_BXCR_SDSZ_16 0x00040000 /* 16M */ +#define SDRAM_BXCR_SDSZ_32 0x00060000 /* 32M */ +#define SDRAM_BXCR_SDSZ_64 0x00080000 /* 64M */ +#define SDRAM_BXCR_SDSZ_128 0x000a0000 /* 128M */ +#define SDRAM_BXCR_SDSZ_256 0x000c0000 /* 256M */ +#define SDRAM_BXCR_SDSZ_512 0x000e0000 /* 512M */ +#define SDRAM_BXCR_SDAM_MASK 0x0000e000 /* Addressing mode */ +#define SDRAM_BXCR_SDAM_1 0x00000000 /* Mode 1 */ +#define SDRAM_BXCR_SDAM_2 0x00002000 /* Mode 2 */ +#define SDRAM_BXCR_SDAM_3 0x00004000 /* Mode 3 */ +#define SDRAM_BXCR_SDAM_4 0x00006000 /* Mode 4 */ +#define SDRAM_BXCR_SDBE 0x00000001 /* Memory Bank Enable */ /*-----------------------------------------------------------------------------+ | SDRAM TR0 Options +-----------------------------------------------------------------------------*/ -#define SDRAM_TR0_SDWR_MASK 0x80000000 -#define SDRAM_TR0_SDWR_2_CLK 0x00000000 -#define SDRAM_TR0_SDWR_3_CLK 0x80000000 -#define SDRAM_TR0_SDWD_MASK 0x40000000 -#define SDRAM_TR0_SDWD_0_CLK 0x00000000 -#define SDRAM_TR0_SDWD_1_CLK 0x40000000 -#define SDRAM_TR0_SDCL_MASK 0x01800000 -#define SDRAM_TR0_SDCL_2_0_CLK 0x00800000 -#define SDRAM_TR0_SDCL_2_5_CLK 0x01000000 -#define SDRAM_TR0_SDCL_3_0_CLK 0x01800000 -#define SDRAM_TR0_SDPA_MASK 0x000C0000 -#define SDRAM_TR0_SDPA_2_CLK 0x00040000 -#define SDRAM_TR0_SDPA_3_CLK 0x00080000 -#define SDRAM_TR0_SDPA_4_CLK 0x000C0000 -#define SDRAM_TR0_SDCP_MASK 0x00030000 -#define SDRAM_TR0_SDCP_2_CLK 0x00000000 -#define SDRAM_TR0_SDCP_3_CLK 0x00010000 -#define SDRAM_TR0_SDCP_4_CLK 0x00020000 -#define SDRAM_TR0_SDCP_5_CLK 0x00030000 -#define SDRAM_TR0_SDLD_MASK 0x0000C000 -#define SDRAM_TR0_SDLD_1_CLK 0x00000000 -#define SDRAM_TR0_SDLD_2_CLK 0x00004000 -#define SDRAM_TR0_SDRA_MASK 0x0000001C -#define SDRAM_TR0_SDRA_6_CLK 0x00000000 -#define SDRAM_TR0_SDRA_7_CLK 0x00000004 -#define SDRAM_TR0_SDRA_8_CLK 0x00000008 -#define SDRAM_TR0_SDRA_9_CLK 0x0000000C -#define SDRAM_TR0_SDRA_10_CLK 0x00000010 -#define SDRAM_TR0_SDRA_11_CLK 0x00000014 -#define SDRAM_TR0_SDRA_12_CLK 0x00000018 -#define SDRAM_TR0_SDRA_13_CLK 0x0000001C -#define SDRAM_TR0_SDRD_MASK 0x00000003 -#define SDRAM_TR0_SDRD_2_CLK 0x00000001 -#define SDRAM_TR0_SDRD_3_CLK 0x00000002 -#define SDRAM_TR0_SDRD_4_CLK 0x00000003 +#define SDRAM_TR0_SDWR_MASK 0x80000000 +#define SDRAM_TR0_SDWR_2_CLK 0x00000000 +#define SDRAM_TR0_SDWR_3_CLK 0x80000000 +#define SDRAM_TR0_SDWD_MASK 0x40000000 +#define SDRAM_TR0_SDWD_0_CLK 0x00000000 +#define SDRAM_TR0_SDWD_1_CLK 0x40000000 +#define SDRAM_TR0_SDCL_MASK 0x01800000 +#define SDRAM_TR0_SDCL_2_0_CLK 0x00800000 +#define SDRAM_TR0_SDCL_2_5_CLK 0x01000000 +#define SDRAM_TR0_SDCL_3_0_CLK 0x01800000 +#define SDRAM_TR0_SDPA_MASK 0x000C0000 +#define SDRAM_TR0_SDPA_2_CLK 0x00040000 +#define SDRAM_TR0_SDPA_3_CLK 0x00080000 +#define SDRAM_TR0_SDPA_4_CLK 0x000C0000 +#define SDRAM_TR0_SDCP_MASK 0x00030000 +#define SDRAM_TR0_SDCP_2_CLK 0x00000000 +#define SDRAM_TR0_SDCP_3_CLK 0x00010000 +#define SDRAM_TR0_SDCP_4_CLK 0x00020000 +#define SDRAM_TR0_SDCP_5_CLK 0x00030000 +#define SDRAM_TR0_SDLD_MASK 0x0000C000 +#define SDRAM_TR0_SDLD_1_CLK 0x00000000 +#define SDRAM_TR0_SDLD_2_CLK 0x00004000 +#define SDRAM_TR0_SDRA_MASK 0x0000001C +#define SDRAM_TR0_SDRA_6_CLK 0x00000000 +#define SDRAM_TR0_SDRA_7_CLK 0x00000004 +#define SDRAM_TR0_SDRA_8_CLK 0x00000008 +#define SDRAM_TR0_SDRA_9_CLK 0x0000000C +#define SDRAM_TR0_SDRA_10_CLK 0x00000010 +#define SDRAM_TR0_SDRA_11_CLK 0x00000014 +#define SDRAM_TR0_SDRA_12_CLK 0x00000018 +#define SDRAM_TR0_SDRA_13_CLK 0x0000001C +#define SDRAM_TR0_SDRD_MASK 0x00000003 +#define SDRAM_TR0_SDRD_2_CLK 0x00000001 +#define SDRAM_TR0_SDRD_3_CLK 0x00000002 +#define SDRAM_TR0_SDRD_4_CLK 0x00000003 /*-----------------------------------------------------------------------------+ | SDRAM TR1 Options +-----------------------------------------------------------------------------*/ -#define SDRAM_TR1_RDSS_MASK 0xC0000000 -#define SDRAM_TR1_RDSS_TR0 0x00000000 -#define SDRAM_TR1_RDSS_TR1 0x40000000 -#define SDRAM_TR1_RDSS_TR2 0x80000000 -#define SDRAM_TR1_RDSS_TR3 0xC0000000 -#define SDRAM_TR1_RDSL_MASK 0x00C00000 -#define SDRAM_TR1_RDSL_STAGE1 0x00000000 -#define SDRAM_TR1_RDSL_STAGE2 0x00400000 -#define SDRAM_TR1_RDSL_STAGE3 0x00800000 -#define SDRAM_TR1_RDCD_MASK 0x00000800 -#define SDRAM_TR1_RDCD_RCD_0_0 0x00000000 -#define SDRAM_TR1_RDCD_RCD_1_2 0x00000800 -#define SDRAM_TR1_RDCT_MASK 0x000001FF -#define SDRAM_TR1_RDCT_ENCODE(x) (((x) << 0) & SDRAM_TR1_RDCT_MASK) -#define SDRAM_TR1_RDCT_DECODE(x) (((x) & SDRAM_TR1_RDCT_MASK) >> 0) -#define SDRAM_TR1_RDCT_MIN 0x00000000 -#define SDRAM_TR1_RDCT_MAX 0x000001FF +#define SDRAM_TR1_RDSS_MASK 0xC0000000 +#define SDRAM_TR1_RDSS_TR0 0x00000000 +#define SDRAM_TR1_RDSS_TR1 0x40000000 +#define SDRAM_TR1_RDSS_TR2 0x80000000 +#define SDRAM_TR1_RDSS_TR3 0xC0000000 +#define SDRAM_TR1_RDSL_MASK 0x00C00000 +#define SDRAM_TR1_RDSL_STAGE1 0x00000000 +#define SDRAM_TR1_RDSL_STAGE2 0x00400000 +#define SDRAM_TR1_RDSL_STAGE3 0x00800000 +#define SDRAM_TR1_RDCD_MASK 0x00000800 +#define SDRAM_TR1_RDCD_RCD_0_0 0x00000000 +#define SDRAM_TR1_RDCD_RCD_1_2 0x00000800 +#define SDRAM_TR1_RDCT_MASK 0x000001FF +#define SDRAM_TR1_RDCT_ENCODE(x) (((x) << 0) & SDRAM_TR1_RDCT_MASK) +#define SDRAM_TR1_RDCT_DECODE(x) (((x) & SDRAM_TR1_RDCT_MASK) >> 0) +#define SDRAM_TR1_RDCT_MIN 0x00000000 +#define SDRAM_TR1_RDCT_MAX 0x000001FF /*-----------------------------------------------------------------------------+ | SDRAM WDDCTR Options +-----------------------------------------------------------------------------*/ -#define SDRAM_WDDCTR_WRCP_MASK 0xC0000000 -#define SDRAM_WDDCTR_WRCP_0DEG 0x00000000 -#define SDRAM_WDDCTR_WRCP_90DEG 0x40000000 -#define SDRAM_WDDCTR_WRCP_180DEG 0x80000000 -#define SDRAM_WDDCTR_DCD_MASK 0x000001FF +#define SDRAM_WDDCTR_WRCP_MASK 0xC0000000 +#define SDRAM_WDDCTR_WRCP_0DEG 0x00000000 +#define SDRAM_WDDCTR_WRCP_90DEG 0x40000000 +#define SDRAM_WDDCTR_WRCP_180DEG 0x80000000 +#define SDRAM_WDDCTR_DCD_MASK 0x000001FF /*-----------------------------------------------------------------------------+ | SDRAM CLKTR Options +-----------------------------------------------------------------------------*/ -#define SDRAM_CLKTR_CLKP_MASK 0xC0000000 -#define SDRAM_CLKTR_CLKP_0DEG 0x00000000 -#define SDRAM_CLKTR_CLKP_90DEG 0x40000000 -#define SDRAM_CLKTR_CLKP_180DEG 0x80000000 -#define SDRAM_CLKTR_DCDT_MASK 0x000001FF +#define SDRAM_CLKTR_CLKP_MASK 0xC0000000 +#define SDRAM_CLKTR_CLKP_0DEG 0x00000000 +#define SDRAM_CLKTR_CLKP_90DEG 0x40000000 +#define SDRAM_CLKTR_CLKP_180DEG 0x80000000 +#define SDRAM_CLKTR_DCDT_MASK 0x000001FF /*-----------------------------------------------------------------------------+ | SDRAM DLYCAL Options +-----------------------------------------------------------------------------*/ -#define SDRAM_DLYCAL_DLCV_MASK 0x000003FC -#define SDRAM_DLYCAL_DLCV_ENCODE(x) (((x)<<2) & SDRAM_DLYCAL_DLCV_MASK) -#define SDRAM_DLYCAL_DLCV_DECODE(x) (((x) & SDRAM_DLYCAL_DLCV_MASK)>>2) +#define SDRAM_DLYCAL_DLCV_MASK 0x000003FC +#define SDRAM_DLYCAL_DLCV_ENCODE(x) (((x)<<2) & SDRAM_DLYCAL_DLCV_MASK) +#define SDRAM_DLYCAL_DLCV_DECODE(x) (((x) & SDRAM_DLYCAL_DLCV_MASK)>>2) /*-----------------------------------------------------------------------------+ | General Definition +-----------------------------------------------------------------------------*/ -#define DEFAULT_SPD_ADDR1 0x53 -#define DEFAULT_SPD_ADDR2 0x52 -#define MAXBANKS 4 /* at most 4 dimm banks */ -#define MAX_SPD_BYTES 256 -#define NUMHALFCYCLES 4 -#define NUMMEMTESTS 8 -#define NUMMEMWORDS 8 -#define MAXBXCR 4 -#define TRUE 1 -#define FALSE 0 +#define DEFAULT_SPD_ADDR1 0x53 +#define DEFAULT_SPD_ADDR2 0x52 +#define MAXBANKS 4 /* at most 4 dimm banks */ +#define MAX_SPD_BYTES 256 +#define NUMHALFCYCLES 4 +#define NUMMEMTESTS 8 +#define NUMMEMWORDS 8 +#define MAXBXCR 4 +#define TRUE 1 +#define FALSE 0 const unsigned long test[NUMMEMTESTS][NUMMEMWORDS] = { {0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000, @@ -666,37 +666,37 @@ unsigned char spd_read(uchar chip, uint addr); void get_spd_info(unsigned long* dimm_populated, unsigned char* iic0_dimm_addr, - unsigned long num_dimm_banks); + unsigned long num_dimm_banks); void check_mem_type (unsigned long* dimm_populated, unsigned char* iic0_dimm_addr, - unsigned long num_dimm_banks); + unsigned long num_dimm_banks); void check_volt_type (unsigned long* dimm_populated, unsigned char* iic0_dimm_addr, - unsigned long num_dimm_banks); + unsigned long num_dimm_banks); void program_cfg0(unsigned long* dimm_populated, unsigned char* iic0_dimm_addr, - unsigned long num_dimm_banks); + unsigned long num_dimm_banks); void program_cfg1(unsigned long* dimm_populated, unsigned char* iic0_dimm_addr, - unsigned long num_dimm_banks); + unsigned long num_dimm_banks); void program_rtr (unsigned long* dimm_populated, unsigned char* iic0_dimm_addr, - unsigned long num_dimm_banks); + unsigned long num_dimm_banks); void program_tr0 (unsigned long* dimm_populated, unsigned char* iic0_dimm_addr, - unsigned long num_dimm_banks); + unsigned long num_dimm_banks); void program_tr1 (void); -void program_ecc (unsigned long num_bytes); +void program_ecc (unsigned long num_bytes); unsigned long program_bxcr(unsigned long* dimm_populated, @@ -719,7 +719,7 @@ long int spd_sdram(void) { unsigned long total_size; unsigned long cfg0; unsigned long mcsts; - unsigned long num_dimm_banks; /* on board dimm banks */ + unsigned long num_dimm_banks; /* on board dimm banks */ num_dimm_banks = sizeof(iic0_dimm_addr); @@ -841,7 +841,7 @@ unsigned char spd_read(uchar chip, uint addr) void get_spd_info(unsigned long* dimm_populated, unsigned char* iic0_dimm_addr, - unsigned long num_dimm_banks) + unsigned long num_dimm_banks) { unsigned long dimm_num; unsigned long dimm_found; @@ -931,7 +931,7 @@ void check_volt_type(unsigned long* dimm_populated, void program_cfg0(unsigned long* dimm_populated, unsigned char* iic0_dimm_addr, - unsigned long num_dimm_banks) + unsigned long num_dimm_banks) { unsigned long dimm_num; unsigned long cfg0; @@ -1021,7 +1021,7 @@ void program_cfg0(unsigned long* dimm_populated, void program_cfg1(unsigned long* dimm_populated, unsigned char* iic0_dimm_addr, - unsigned long num_dimm_banks) + unsigned long num_dimm_banks) { unsigned long cfg1; mfsdram(mem_cfg1, cfg1); @@ -1039,7 +1039,7 @@ void program_cfg1(unsigned long* dimm_populated, void program_rtr (unsigned long* dimm_populated, unsigned char* iic0_dimm_addr, - unsigned long num_dimm_banks) + unsigned long num_dimm_banks) { unsigned long dimm_num; unsigned long bus_period_x_10; @@ -1100,7 +1100,7 @@ void program_rtr (unsigned long* dimm_populated, void program_tr0 (unsigned long* dimm_populated, unsigned char* iic0_dimm_addr, - unsigned long num_dimm_banks) + unsigned long num_dimm_banks) { unsigned long dimm_num; unsigned long tr0; @@ -1159,7 +1159,7 @@ void program_tr0 (unsigned long* dimm_populated, for (dimm_num = 0; dimm_num < num_dimm_banks; dimm_num++) { if (dimm_populated[dimm_num] == TRUE) { wcsbc = spd_read(iic0_dimm_addr[dimm_num], 15); - t_rp_ns = spd_read(iic0_dimm_addr[dimm_num], 27) >> 2; + t_rp_ns = spd_read(iic0_dimm_addr[dimm_num], 27) >> 2; t_rcd_ns = spd_read(iic0_dimm_addr[dimm_num], 29) >> 2; t_ras_ns = spd_read(iic0_dimm_addr[dimm_num], 30); cas_bit = spd_read(iic0_dimm_addr[dimm_num], 18); @@ -1234,7 +1234,7 @@ void program_tr0 (unsigned long* dimm_populated, /* * Program SD_WR and SD_WCSBC fields */ - tr0 |= SDRAM_TR0_SDWR_2_CLK; /* Write Recovery: 2 CLK */ + tr0 |= SDRAM_TR0_SDWR_2_CLK; /* Write Recovery: 2 CLK */ switch (wcsbc) { case 0: tr0 |= SDRAM_TR0_SDWD_0_CLK; @@ -1623,8 +1623,8 @@ unsigned long program_bxcr(unsigned long* dimm_populated, unsigned long ctrl_bank_num[MAXBANKS]; unsigned long bx_cr_num; unsigned long largest_size_index; - unsigned long largest_size; - unsigned long current_size_index; + unsigned long largest_size; + unsigned long current_size_index; BANKPARMS bank_parms[MAXBXCR]; unsigned long sorted_bank_num[MAXBXCR]; /* DDR Controller bank number table (sorted by size) */ unsigned long sorted_bank_size[MAXBXCR]; /* DDR Controller bank size table (sorted by size)*/ @@ -1785,7 +1785,7 @@ unsigned long program_bxcr(unsigned long* dimm_populated, return(bank_base_addr); } -void program_ecc (unsigned long num_bytes) +void program_ecc (unsigned long num_bytes) { unsigned long bank_base_addr; unsigned long current_address; |