diff options
Diffstat (limited to 'arch/ppc/syslib')
| -rw-r--r-- | arch/ppc/syslib/Makefile | 2 | ||||
| -rw-r--r-- | arch/ppc/syslib/ibm440gx_common.c | 15 | ||||
| -rw-r--r-- | arch/ppc/syslib/ibm44x_common.h | 4 | ||||
| -rw-r--r-- | arch/ppc/syslib/m8xx_setup.c | 10 | ||||
| -rw-r--r-- | arch/ppc/syslib/mpc83xx_devices.c | 8 | ||||
| -rw-r--r-- | arch/ppc/syslib/ppc4xx_dma.c | 10 |
6 files changed, 35 insertions, 14 deletions
diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile index dec5bf4f687..220a65ab0a5 100644 --- a/arch/ppc/syslib/Makefile +++ b/arch/ppc/syslib/Makefile @@ -11,6 +11,7 @@ obj-$(CONFIG_PPCBUG_NVRAM) += prep_nvram.o obj-$(CONFIG_PPC_OCP) += ocp.o obj-$(CONFIG_IBM_OCP) += ibm_ocp.o obj-$(CONFIG_44x) += ibm44x_common.o +obj-$(CONFIG_440EP) += ibm440gx_common.o obj-$(CONFIG_440GP) += ibm440gp_common.o obj-$(CONFIG_440GX) += ibm440gx_common.o obj-$(CONFIG_440SP) += ibm440gx_common.o ibm440sp_common.o @@ -44,6 +45,7 @@ obj-$(CONFIG_PPC_CHRP) += open_pic.o indirect_pci.o i8259.o obj-$(CONFIG_PPC_PREP) += open_pic.o indirect_pci.o i8259.o todc_time.o obj-$(CONFIG_ADIR) += i8259.o indirect_pci.o pci_auto.o \ todc_time.o +obj-$(CONFIG_BAMBOO) += indirect_pci.o pci_auto.o todc_time.o obj-$(CONFIG_CPCI690) += todc_time.o pci_auto.o obj-$(CONFIG_EBONY) += indirect_pci.o pci_auto.o todc_time.o obj-$(CONFIG_EV64260) += todc_time.o pci_auto.o diff --git a/arch/ppc/syslib/ibm440gx_common.c b/arch/ppc/syslib/ibm440gx_common.c index 4ad85e0e023..d4776af6a3c 100644 --- a/arch/ppc/syslib/ibm440gx_common.c +++ b/arch/ppc/syslib/ibm440gx_common.c @@ -34,6 +34,10 @@ void __init ibm440gx_get_clocks(struct ibm44x_clocks* p, unsigned int sys_clk, u32 plld = CPR_READ(DCRN_CPR_PLLD); u32 uart0 = SDR_READ(DCRN_SDR_UART0); u32 uart1 = SDR_READ(DCRN_SDR_UART1); +#ifdef CONFIG_440EP + u32 uart2 = SDR_READ(DCRN_SDR_UART2); + u32 uart3 = SDR_READ(DCRN_SDR_UART3); +#endif /* Dividers */ u32 fbdv = __fix_zero((plld >> 24) & 0x1f, 32); @@ -96,6 +100,17 @@ bypass: p->uart1 = ser_clk; else p->uart1 = p->plb / __fix_zero(uart1 & 0xff, 256); +#ifdef CONFIG_440EP + if (uart2 & 0x00800000) + p->uart2 = ser_clk; + else + p->uart2 = p->plb / __fix_zero(uart2 & 0xff, 256); + + if (uart3 & 0x00800000) + p->uart3 = ser_clk; + else + p->uart3 = p->plb / __fix_zero(uart3 & 0xff, 256); +#endif } /* Issue L2C diagnostic command */ diff --git a/arch/ppc/syslib/ibm44x_common.h b/arch/ppc/syslib/ibm44x_common.h index b14eb603ce0..c16b6a5ac6a 100644 --- a/arch/ppc/syslib/ibm44x_common.h +++ b/arch/ppc/syslib/ibm44x_common.h @@ -29,6 +29,10 @@ struct ibm44x_clocks { unsigned int ebc; /* PerClk */ unsigned int uart0; unsigned int uart1; +#ifdef CONFIG_440EP + unsigned int uart2; + unsigned int uart3; +#endif }; /* common 44x platform init */ diff --git a/arch/ppc/syslib/m8xx_setup.c b/arch/ppc/syslib/m8xx_setup.c index c1db2ab1d15..a3702cfe8f7 100644 --- a/arch/ppc/syslib/m8xx_setup.c +++ b/arch/ppc/syslib/m8xx_setup.c @@ -57,7 +57,7 @@ unsigned char __res[sizeof(bd_t)]; extern void m8xx_ide_init(void); extern unsigned long find_available_memory(void); -extern void m8xx_cpm_reset(uint cpm_page); +extern void m8xx_cpm_reset(); extern void m8xx_wdt_handler_install(bd_t *bp); extern void rpxfb_alloc_pages(void); extern void cpm_interrupt_init(void); @@ -70,13 +70,9 @@ board_init(void) void __init m8xx_setup_arch(void) { - int cpm_page; - - cpm_page = (int) alloc_bootmem_pages(PAGE_SIZE); - /* Reset the Communication Processor Module. */ - m8xx_cpm_reset(cpm_page); + m8xx_cpm_reset(); #ifdef CONFIG_FB_RPX rpxfb_alloc_pages(); @@ -427,7 +423,7 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5, ppc_md.find_end_of_memory = m8xx_find_end_of_memory; ppc_md.setup_io_mappings = m8xx_map_io; -#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_IDE_MODULE) +#if defined(CONFIG_BLK_DEV_MPC8xx_IDE) m8xx_ide_init(); #endif } diff --git a/arch/ppc/syslib/mpc83xx_devices.c b/arch/ppc/syslib/mpc83xx_devices.c index 75c8e9834ae..5aaf0e58e1f 100644 --- a/arch/ppc/syslib/mpc83xx_devices.c +++ b/arch/ppc/syslib/mpc83xx_devices.c @@ -191,8 +191,8 @@ struct platform_device ppc_sys_platform_devices[] = { .num_resources = 2, .resource = (struct resource[]) { { - .start = 0x22000, - .end = 0x22fff, + .start = 0x23000, + .end = 0x23fff, .flags = IORESOURCE_MEM, }, { @@ -208,8 +208,8 @@ struct platform_device ppc_sys_platform_devices[] = { .num_resources = 2, .resource = (struct resource[]) { { - .start = 0x23000, - .end = 0x23fff, + .start = 0x22000, + .end = 0x22fff, .flags = IORESOURCE_MEM, }, { diff --git a/arch/ppc/syslib/ppc4xx_dma.c b/arch/ppc/syslib/ppc4xx_dma.c index 5015ab99afd..f15e64285f9 100644 --- a/arch/ppc/syslib/ppc4xx_dma.c +++ b/arch/ppc/syslib/ppc4xx_dma.c @@ -620,6 +620,7 @@ ppc4xx_clr_dma_status(unsigned int dmanr) return DMA_STATUS_GOOD; } +#ifdef CONFIG_PPC4xx_EDMA /* * Enables the burst on the channel (BTEN bit in the control/count register) * Note: @@ -685,6 +686,11 @@ ppc4xx_set_burst_size(unsigned int dmanr, unsigned int bsize) return DMA_STATUS_GOOD; } +EXPORT_SYMBOL(ppc4xx_enable_burst); +EXPORT_SYMBOL(ppc4xx_disable_burst); +EXPORT_SYMBOL(ppc4xx_set_burst_size); +#endif /* CONFIG_PPC4xx_EDMA */ + EXPORT_SYMBOL(ppc4xx_init_dma_channel); EXPORT_SYMBOL(ppc4xx_get_channel_config); EXPORT_SYMBOL(ppc4xx_set_channel_priority); @@ -703,6 +709,4 @@ EXPORT_SYMBOL(ppc4xx_enable_dma_interrupt); EXPORT_SYMBOL(ppc4xx_disable_dma_interrupt); EXPORT_SYMBOL(ppc4xx_get_dma_status); EXPORT_SYMBOL(ppc4xx_clr_dma_status); -EXPORT_SYMBOL(ppc4xx_enable_burst); -EXPORT_SYMBOL(ppc4xx_disable_burst); -EXPORT_SYMBOL(ppc4xx_set_burst_size); + |