mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-10-01 00:50:43 +09:00
mpc83xx: don't set SICRH_TSOBI1 to RMII/RTBI operation
In GMII mode (which operates at 3.3V) both SICRH TSEC1/2 output buffer impedance bits should be clear, i.e., SICRH[TSIOB1] = 0 and SICRH[TSIOB2] = 0. SICRH[TSIOB1] was erroneously being set high. U-Boot always operated this PHY interface in GMII mode. It is assumed this was missed in the clean up by the original board porters, and copied along to the TQM and sbc boards. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Acked-by: Ira Snyder <iws@ovro.caltech.edu> Reviewed-by: David Hawkins <dwh@ovro.caltech.edu> Tested-by: Paul Gortmaker <paul.gortmaker@windriver.com> CC: Dave Liu <DaveLiu@freescale.com>
This commit is contained in:
parent
3bc8556f9b
commit
3c9b1ee17e
@ -598,7 +598,7 @@
|
|||||||
#define CONFIG_SYS_SCCR_TSEC2CM 1 /* TSEC2 & I2C0 clock mode (0-3) */
|
#define CONFIG_SYS_SCCR_TSEC2CM 1 /* TSEC2 & I2C0 clock mode (0-3) */
|
||||||
|
|
||||||
/* System IO Config */
|
/* System IO Config */
|
||||||
#define CONFIG_SYS_SICRH SICRH_TSOBI1
|
#define CONFIG_SYS_SICRH 0
|
||||||
#define CONFIG_SYS_SICRL SICRL_LDP_A
|
#define CONFIG_SYS_SICRL SICRL_LDP_A
|
||||||
|
|
||||||
#define CONFIG_SYS_HID0_INIT 0x000000000
|
#define CONFIG_SYS_HID0_INIT 0x000000000
|
||||||
|
@ -393,7 +393,7 @@ extern int tqm834x_num_flash_banks;
|
|||||||
#endif
|
#endif
|
||||||
|
|
||||||
/* System IO Config */
|
/* System IO Config */
|
||||||
#define CONFIG_SYS_SICRH SICRH_TSOBI1
|
#define CONFIG_SYS_SICRH 0
|
||||||
#define CONFIG_SYS_SICRL SICRL_LDP_A
|
#define CONFIG_SYS_SICRL SICRL_LDP_A
|
||||||
|
|
||||||
/* i-cache and d-cache disabled */
|
/* i-cache and d-cache disabled */
|
||||||
|
@ -519,7 +519,7 @@
|
|||||||
#endif
|
#endif
|
||||||
|
|
||||||
/* System IO Config */
|
/* System IO Config */
|
||||||
#define CONFIG_SYS_SICRH SICRH_TSOBI1
|
#define CONFIG_SYS_SICRH 0
|
||||||
#define CONFIG_SYS_SICRL SICRL_LDP_A
|
#define CONFIG_SYS_SICRL SICRL_LDP_A
|
||||||
|
|
||||||
#define CONFIG_SYS_HID0_INIT 0x000000000
|
#define CONFIG_SYS_HID0_INIT 0x000000000
|
||||||
|
Loading…
Reference in New Issue
Block a user