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author | Niklaus Giger <niklaus.giger@netstal.com> | 2007-08-16 15:16:03 +0200 |
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committer | Stefan Roese <sr@denx.de> | 2007-08-16 19:44:54 +0200 |
commit | 07bc20560cb9d3d186cca268c05c82762e8c55ad (patch) | |
tree | 886f7d3f6e328307ef670621c51992ad6a97d992 /board/netstal/hcu4/hcu4.c | |
parent | 1e6b07c64967c1eb2cd84faa4c32bf2a769bc8eb (diff) | |
download | u-boot-07bc20560cb9d3d186cca268c05c82762e8c55ad.zip u-boot-07bc20560cb9d3d186cca268c05c82762e8c55ad.tar.gz u-boot-07bc20560cb9d3d186cca268c05c82762e8c55ad.tar.bz2 |
PPC4xx:HCU4/5 cleanup
Minor cleanups to confirm to the u-boot coding style.
Some german expressions -> english.
HCU5 enforces a unique IP adress for a given slot in the rack.
Signed-off-by: Niklaus Giger <niklaus.giger@netstal.com>
Diffstat (limited to 'board/netstal/hcu4/hcu4.c')
-rw-r--r-- | board/netstal/hcu4/hcu4.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/board/netstal/hcu4/hcu4.c b/board/netstal/hcu4/hcu4.c index 2b95604..48a3f13 100644 --- a/board/netstal/hcu4/hcu4.c +++ b/board/netstal/hcu4/hcu4.c @@ -43,7 +43,7 @@ enum { HW_GENERATION_MCU25 = 0x09, }; -void sysLedSet(u32 value); +void hcu_led_set(u32 value); long int spd_sdram(int(read_spd)(uint addr)); #ifdef CONFIG_SPD_EEPROM @@ -121,22 +121,24 @@ int checkboard (void) printf ("HCU3: index %d\n\n", index); else if (generation == HW_GENERATION_HCU4) printf ("HCU4: index %d\n\n", index); - /* GPIO here noch nicht richtig initialisert !!! */ - sysLedSet(0); + hcu_led_set(0); for (j = 0; j < 7; j++) { - sysLedSet(1 << j); + hcu_led_set(1 << j); udelay(50 * 1000); } return 0; } -u32 sysLedGet(void) +u32 hcu_led_get(void) { return (~((*(u32 *)GPIO0_OR)) >> 23) & 0xff; } -void sysLedSet(u32 value /* value to place in LEDs */) +/*---------------------------------------------------------------------------+ + * hcu_led_set value to be placed into the LEDs (max 6 bit) + *---------------------------------------------------------------------------*/ +void hcu_led_set(u32 value) { u32 tmp = ~value; u32 *ledReg; @@ -243,9 +245,9 @@ long int fixed_hcu4_sdram (int board_type) } /*---------------------------------------------------------------------------+ - * getSerialNr + * hcu_serial_number *---------------------------------------------------------------------------*/ -static u32 getSerialNr(void) +static u32 hcu_serial_number(void) { u32 *serial = (u32 *)CFG_FLASH_BASE; @@ -265,7 +267,7 @@ int misc_init_r(void) char *s = getenv("ethaddr"); char *e; int i; - u32 serial = getSerialNr(); + u32 serial = hcu_serial_number(); for (i = 0; i < 6; ++i) { gd->bd->bi_enetaddr[i] = s ? simple_strtoul (s, &e, 16) : 0; |