diff options
| author | Martin Krause <martin.krause@tqs.de> | 2007-10-23 08:30:06 +0200 |
|---|---|---|
| committer | Martin Krause <martin.krause@tqs.de> | 2007-10-23 08:30:06 +0200 |
| commit | 341cc69d234dd1c361676395cf592113eb90c54c (patch) | |
| tree | ef58caeaf3ded7c139158c82840eba18cc0355ec /cpu | |
| parent | da3aad55cbde80ab6e301aafa82a2c411aa53eff (diff) | |
| parent | 5441f61a3d8b7034f19fc1361183e936198e6dbb (diff) | |
Merge branch 'u-boot' of /home/mkr/git/u-boot-tq-group into bugfix
Diffstat (limited to 'cpu')
| -rw-r--r-- | cpu/mpc86xx/spd_sdram.c | 30 | ||||
| -rw-r--r-- | cpu/pxa/usb.c | 16 |
2 files changed, 37 insertions, 9 deletions
diff --git a/cpu/mpc86xx/spd_sdram.c b/cpu/mpc86xx/spd_sdram.c index f37ab430b3..059097f514 100644 --- a/cpu/mpc86xx/spd_sdram.c +++ b/cpu/mpc86xx/spd_sdram.c @@ -948,19 +948,25 @@ unsigned int enable_ddr(unsigned int ddr_num) * Read both dimm slots and decide whether * or not to enable this controller. */ - memset((void *)&spd1,0,sizeof(spd1)); - memset((void *)&spd2,0,sizeof(spd2)); + memset((void *)&spd1, 0, sizeof(spd1)); + memset((void *)&spd2, 0, sizeof(spd2)); if (ddr_num == 1) { CFG_READ_SPD(SPD_EEPROM_ADDRESS1, 0, 1, (uchar *) &spd1, sizeof(spd1)); +#if defined(SPD_EEPROM_ADDRESS2) CFG_READ_SPD(SPD_EEPROM_ADDRESS2, 0, 1, (uchar *) &spd2, sizeof(spd2)); +#endif } else { +#if defined(SPD_EEPROM_ADDRESS3) CFG_READ_SPD(SPD_EEPROM_ADDRESS3, 0, 1, (uchar *) &spd1, sizeof(spd1)); +#endif +#if defined(SPD_EEPROM_ADDRESS4) CFG_READ_SPD(SPD_EEPROM_ADDRESS4, 0, 1, (uchar *) &spd2, sizeof(spd2)); +#endif } /* @@ -1105,21 +1111,25 @@ spd_sdram(void) { int memsize_ddr1_dimm1 = 0; int memsize_ddr1_dimm2 = 0; + int memsize_ddr1 = 0; + unsigned int law_size_ddr1; + volatile immap_t *immap = (immap_t *)CFG_IMMR; + volatile ccsr_ddr_t *ddr1 = &immap->im_ddr1; + volatile ccsr_local_mcm_t *mcm = &immap->im_local_mcm; + +#if (CONFIG_NUM_DDR_CONTROLLERS > 1) int memsize_ddr2_dimm1 = 0; int memsize_ddr2_dimm2 = 0; - int memsize_total = 0; - int memsize_ddr1 = 0; int memsize_ddr2 = 0; + unsigned int law_size_ddr2; +#endif + unsigned int ddr1_enabled = 0; unsigned int ddr2_enabled = 0; - unsigned int law_size_ddr1; - unsigned int law_size_ddr2; - volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_local_mcm_t *mcm = &immap->im_local_mcm; + int memsize_total = 0; #ifdef CONFIG_DDR_INTERLEAVE unsigned int law_size_interleaved; - volatile ccsr_ddr_t *ddr1 = &immap->im_ddr1; volatile ccsr_ddr_t *ddr2 = &immap->im_ddr2; memsize_ddr1_dimm1 = spd_init(SPD_EEPROM_ADDRESS1, @@ -1194,9 +1204,11 @@ spd_sdram(void) (unsigned int)memsize_total * 1024*1024); memsize_total += memsize_ddr1_dimm1; +#if defined(SPD_EEPROM_ADDRESS2) memsize_ddr1_dimm2 = spd_init(SPD_EEPROM_ADDRESS2, 1, 2, (unsigned int)memsize_total * 1024*1024); +#endif memsize_total += memsize_ddr1_dimm2; /* diff --git a/cpu/pxa/usb.c b/cpu/pxa/usb.c index 65f457fe59..3c11d4de44 100644 --- a/cpu/pxa/usb.c +++ b/cpu/pxa/usb.c @@ -67,6 +67,22 @@ int usb_cpu_init() int usb_cpu_stop() { + UHCHR |= UHCHR_FHR; + udelay(11); + UHCHR &= ~UHCHR_FHR; + + UHCCOMS |= 1; + udelay(10); + +#if defined(CONFIG_CPU_MONAHANS) + UHCHR |= UHCHR_SSEP0; +#endif +#if defined(CONFIG_PXA27X) + UHCHR |= UHCHR_SSEP2; +#endif + UHCHR |= UHCHR_SSEP1; + UHCHR |= UHCHR_SSE; + return 0; } |