diff options
author | Paul Mackerras <paulus@samba.org> | 2005-10-26 21:45:56 +1000 |
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committer | Paul Mackerras <paulus@samba.org> | 2005-10-26 21:45:56 +1000 |
commit | bbd0abda9cc689a54df509aae00000bbb2a1a7d1 (patch) | |
tree | d04e8f196f65f5598300485e654e5e90a6160aa6 /arch/powerpc/platforms/chrp/pegasos_eth.c | |
parent | 303d72a0006c65bb8d16199c75a26338ce723811 (diff) | |
download | blackbird-obmc-linux-bbd0abda9cc689a54df509aae00000bbb2a1a7d1.tar.gz blackbird-obmc-linux-bbd0abda9cc689a54df509aae00000bbb2a1a7d1.zip |
powerpc: Merge 32-bit CHRP support.
SMP still needs more work but UP gets as far as starting userspace
at least. This uses the 64-bit-style code for spinning up the cpus.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/chrp/pegasos_eth.c')
-rw-r--r-- | arch/powerpc/platforms/chrp/pegasos_eth.c | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/chrp/pegasos_eth.c b/arch/powerpc/platforms/chrp/pegasos_eth.c new file mode 100644 index 000000000000..cad5bfa153b2 --- /dev/null +++ b/arch/powerpc/platforms/chrp/pegasos_eth.c @@ -0,0 +1,101 @@ +/* + * arch/ppc/platforms/chrp_pegasos_eth.c + * + * Copyright (C) 2005 Sven Luther <sl@bplan-gmbh.de> + * Thanks to : + * Dale Farnsworth <dale@farnsworth.org> + * Mark A. Greer <mgreer@mvista.com> + * Nicolas DET <nd@bplan-gmbh.de> + * Benjamin Herrenschmidt <benh@kernel.crashing.org> + * And anyone else who helped me on this. + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/ioport.h> +#include <linux/device.h> +#include <linux/mv643xx.h> +#include <linux/pci.h> + +/* Pegasos 2 specific Marvell MV 64361 gigabit ethernet port setup */ +static struct resource mv643xx_eth_shared_resources[] = { + [0] = { + .name = "ethernet shared base", + .start = 0xf1000000 + MV643XX_ETH_SHARED_REGS, + .end = 0xf1000000 + MV643XX_ETH_SHARED_REGS + + MV643XX_ETH_SHARED_REGS_SIZE - 1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device mv643xx_eth_shared_device = { + .name = MV643XX_ETH_SHARED_NAME, + .id = 0, + .num_resources = ARRAY_SIZE(mv643xx_eth_shared_resources), + .resource = mv643xx_eth_shared_resources, +}; + +static struct resource mv643xx_eth0_resources[] = { + [0] = { + .name = "eth0 irq", + .start = 9, + .end = 9, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv643xx_eth_platform_data eth0_pd; + +static struct platform_device eth0_device = { + .name = MV643XX_ETH_NAME, + .id = 0, + .num_resources = ARRAY_SIZE(mv643xx_eth0_resources), + .resource = mv643xx_eth0_resources, + .dev = { + .platform_data = ð0_pd, + }, +}; + +static struct resource mv643xx_eth1_resources[] = { + [0] = { + .name = "eth1 irq", + .start = 9, + .end = 9, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct mv643xx_eth_platform_data eth1_pd; + +static struct platform_device eth1_device = { + .name = MV643XX_ETH_NAME, + .id = 1, + .num_resources = ARRAY_SIZE(mv643xx_eth1_resources), + .resource = mv643xx_eth1_resources, + .dev = { + .platform_data = ð1_pd, + }, +}; + +static struct platform_device *mv643xx_eth_pd_devs[] __initdata = { + &mv643xx_eth_shared_device, + ð0_device, + ð1_device, +}; + + +int +mv643xx_eth_add_pds(void) +{ + int ret = 0; + static struct pci_device_id pci_marvell_mv64360[] = { + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, PCI_DEVICE_ID_MARVELL_MV64360) }, + { } + }; + + if (pci_dev_present(pci_marvell_mv64360)) { + ret = platform_add_devices(mv643xx_eth_pd_devs, ARRAY_SIZE(mv643xx_eth_pd_devs)); + } + return ret; +} +device_initcall(mv643xx_eth_add_pds); |