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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-11 21:55:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-11 21:55:47 -0700 |
| commit | e86908614f2c7fec401827e5cefd7a6ea9407f85 (patch) | |
| tree | fcb5d9e52422b37bdaf0e647126ebdfc1680f162 /arch/ppc/boot | |
| parent | 547307420931344a868275bd7ea7a30f117a15a9 (diff) | |
| parent | 9b4b8feb962f4b3e74768b7205f1f8f6cce87238 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (408 commits)
[POWERPC] Add memchr() to the bootwrapper
[POWERPC] Implement logging of unhandled signals
[POWERPC] Add legacy serial support for OPB with flattened device tree
[POWERPC] Use 1TB segments
[POWERPC] XilinxFB: Allow fixed framebuffer base address
[POWERPC] XilinxFB: Add support for custom screen resolution
[POWERPC] XilinxFB: Use pdata to pass around framebuffer parameters
[POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pci
[POWERPC] 4xx: Kilauea defconfig file
[POWERPC] 4xx: Kilauea DTS
[POWERPC] 4xx: Add AMCC Kilauea eval board support to platforms/40x
[POWERPC] 4xx: Add AMCC 405EX support to cputable.c
[POWERPC] Adjust TASK_SIZE on ppc32 systems to 3GB that are capable
[POWERPC] Use PAGE_OFFSET to tell if an address is user/kernel in SW TLB handlers
[POWERPC] 85xx: Enable FP emulation in MPC8560 ADS defconfig
[POWERPC] 85xx: Killed <asm/mpc85xx.h>
[POWERPC] 85xx: Add cpm nodes for 8541/8555 CDS
[POWERPC] 85xx: Convert mpc8560ads to the new CPM binding.
[POWERPC] mpc8272ads: Remove muram from the CPM reg property.
[POWERPC] Make clockevents work on PPC601 processors
...
Fixed up conflict in Documentation/powerpc/booting-without-of.txt manually.
Diffstat (limited to 'arch/ppc/boot')
| -rw-r--r-- | arch/ppc/boot/simple/embed_config.c | 8 | ||||
| -rw-r--r-- | arch/ppc/boot/simple/misc-embedded.c | 4 | ||||
| -rw-r--r-- | arch/ppc/boot/simple/uartlite_tty.c | 8 |
3 files changed, 19 insertions, 1 deletions
diff --git a/arch/ppc/boot/simple/embed_config.c b/arch/ppc/boot/simple/embed_config.c index 840bff2a45f..3b46792d7b8 100644 --- a/arch/ppc/boot/simple/embed_config.c +++ b/arch/ppc/boot/simple/embed_config.c @@ -752,7 +752,9 @@ embed_config(bd_t ** bdp) static const unsigned long congruence_classes = 256; unsigned long addr; unsigned long dccr; + uint8_t* cp; bd_t *bd; + int i; /* * Invalidate the data cache if the data cache is turned off. @@ -778,6 +780,12 @@ embed_config(bd_t ** bdp) bd->bi_intfreq = XPAR_CORE_CLOCK_FREQ_HZ; bd->bi_busfreq = XPAR_PLB_CLOCK_FREQ_HZ; bd->bi_pci_busfreq = XPAR_PCI_0_CLOCK_FREQ_HZ; + + /* Copy the default ethernet address */ + cp = (u_char *)def_enet_addr; + for (i=0; i<6; i++) + bd->bi_enetaddr[i] = *cp++; + timebase_period_ns = 1000000000 / bd->bi_tbfreq; /* see bi_tbfreq definition in arch/ppc/platforms/4xx/xilinx_ml300.h */ } diff --git a/arch/ppc/boot/simple/misc-embedded.c b/arch/ppc/boot/simple/misc-embedded.c index 8a08ad397ed..d5a00eb0e4e 100644 --- a/arch/ppc/boot/simple/misc-embedded.c +++ b/arch/ppc/boot/simple/misc-embedded.c @@ -89,7 +89,9 @@ load_kernel(unsigned long load_addr, int num_words, unsigned long cksum, bd_t *b * initialize the serial console port. */ embed_config(&bp); -#if defined(CONFIG_SERIAL_CPM_CONSOLE) || defined(CONFIG_SERIAL_8250_CONSOLE) +#if defined(CONFIG_SERIAL_CPM_CONSOLE) || \ + defined(CONFIG_SERIAL_8250_CONSOLE) || \ + defined(CONFIG_SERIAL_UARTLITE_CONSOLE) com_port = serial_init(0, bp); #endif diff --git a/arch/ppc/boot/simple/uartlite_tty.c b/arch/ppc/boot/simple/uartlite_tty.c index 0eae1eab38d..ca1743e3e91 100644 --- a/arch/ppc/boot/simple/uartlite_tty.c +++ b/arch/ppc/boot/simple/uartlite_tty.c @@ -16,6 +16,14 @@ #define UARTLITE_BASEADDR ((void*)(XPAR_UARTLITE_0_BASEADDR)) +unsigned long +serial_init(int chan, void *ignored) +{ + /* Clear the RX FIFO */ + out_be32(UARTLITE_BASEADDR + 0x0C, 0x2); + return 0; +} + void serial_putc(unsigned long com_port, unsigned char c) { |