August 2009 - U-Boot

[U-Boot] [PATCH] e500: improve MPIC initialization
by Timur Tabi 21 Aug '09

21 Aug '09

The MPIC initialization code for Freescale e500 CPUs was not using I/O accessors, and it was not issuing a read-back to the MPIC after setting mixed mode. This may be the cause of a spurious interrupt on some systems. Signed-off-by: Timur Tabi <timur(a)freescale.com> --- cpu/mpc85xx/interrupts.c | 12 +++++++----- 1 files changed, 7 insertions(+), 5 deletions(-) diff --git a/cpu/mpc85xx/interrupts.c b/cpu/mpc85xx/interrupts.c index 4ef8395..409367d 100644 --- a/cpu/mpc85xx/interrupts.c +++ b/cpu/mpc85xx/interrupts.c @@ -31,15 +31,17 @@ #include <watchdog.h> #include <command.h> #include <asm/processor.h> +#include <asm/io.h> -int interrupt_init_cpu(unsigned long *decrementer_count) +int interrupt_init_cpu(unsigned int *decrementer_count) { - volatile ccsr_pic_t *pic = (void *)(CONFIG_SYS_MPC85xx_PIC_ADDR); + ccsr_pic_t __iomem *pic = (void *)CONFIG_SYS_MPC85xx_PIC_ADDR; - pic->gcr = MPC85xx_PICGCR_RST; - while (pic->gcr & MPC85xx_PICGCR_RST) + out_be32(&pic->gcr, MPC85xx_PICGCR_RST); + while (in_be32(&pic->gcr) & MPC85xx_PICGCR_RST) ; - pic->gcr = MPC85xx_PICGCR_M; + out_be32(&pic->gcr, MPC85xx_PICGCR_M); + in_be32(&pic->gcr); *decrementer_count = get_tbclk() / CONFIG_SYS_HZ; -- 1.6.0.6

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[U-Boot] [PATCH v3] 85xx: Added single core members of FSL P1xx/P2xx processors series
by Kumar Gala 21 Aug '09

21 Aug '09

From: Poonam Aggrwal <poonam.aggrwal(a)freescale.com> P1011 - Single core variant of P1020 P2010 - Single core variant of P2020 Signed-off-by: Poonam Aggrwal <poonam.aggrwal(a)freescale.com> Signed-off-by: Kumar Gala <galak(a)kernel.crashing.org> --- * Somehow I merged commits w/the addition of the RDB boards, drop those changes back into their own patch - k cpu/mpc85xx/Makefile | 4 +++- cpu/mpc8xxx/cpu.c | 8 ++++++-- drivers/misc/fsl_law.c | 3 ++- include/asm-ppc/processor.h | 8 ++++++-- 4 files changed, 17 insertions(+), 6 deletions(-) diff --git a/cpu/mpc85xx/Makefile b/cpu/mpc85xx/Makefile index 1477eac..1bd8f30 100644 --- a/cpu/mpc85xx/Makefile +++ b/cpu/mpc85xx/Makefile @@ -49,8 +49,10 @@ COBJS-$(CONFIG_MPC8544) += ddr-gen2.o COBJS-$(CONFIG_MPC8572) += ddr-gen3.o COBJS-$(CONFIG_MPC8536) += ddr-gen3.o COBJS-$(CONFIG_MPC8569) += ddr-gen3.o -COBJS-$(CONFIG_P2020) += ddr-gen3.o +COBJS-$(CONFIG_P1011) += ddr-gen3.o COBJS-$(CONFIG_P1020) += ddr-gen3.o +COBJS-$(CONFIG_P2010) += ddr-gen3.o +COBJS-$(CONFIG_P2020) += ddr-gen3.o COBJS-$(CONFIG_MPC8536) += mpc8536_serdes.o COBJS = traps.o cpu.o cpu_init.o speed.o interrupts.o tlb.o \ diff --git a/cpu/mpc8xxx/cpu.c b/cpu/mpc8xxx/cpu.c index fbab998..339f6d9 100644 --- a/cpu/mpc8xxx/cpu.c +++ b/cpu/mpc8xxx/cpu.c @@ -64,10 +64,14 @@ struct cpu_type cpu_type_list [] = { CPU_TYPE_ENTRY(8569, 8569_E, 1), CPU_TYPE_ENTRY(8572, 8572, 2), CPU_TYPE_ENTRY(8572, 8572_E, 2), - CPU_TYPE_ENTRY(P2020, P2020, 2), - CPU_TYPE_ENTRY(P2020, P2020_E, 2), + CPU_TYPE_ENTRY(P1011, P1011, 1), + CPU_TYPE_ENTRY(P1011, P1011_E, 1), CPU_TYPE_ENTRY(P1020, P1020, 2), CPU_TYPE_ENTRY(P1020, P1020_E, 2), + CPU_TYPE_ENTRY(P2010, P2010, 1), + CPU_TYPE_ENTRY(P2010, P2010_E, 1), + CPU_TYPE_ENTRY(P2020, P2020, 2), + CPU_TYPE_ENTRY(P2020, P2020_E, 2), #elif defined(CONFIG_MPC86xx) CPU_TYPE_ENTRY(8610, 8610, 1), CPU_TYPE_ENTRY(8641, 8641, 2), diff --git a/drivers/misc/fsl_law.c b/drivers/misc/fsl_law.c index af7b729..147fe0a 100644 --- a/drivers/misc/fsl_law.c +++ b/drivers/misc/fsl_law.c @@ -39,7 +39,8 @@ DECLARE_GLOBAL_DATA_PTR; defined(CONFIG_MPC8641) || defined(CONFIG_MPC8610) #define FSL_HW_NUM_LAWS 10 #elif defined(CONFIG_MPC8536) || defined(CONFIG_MPC8572) || \ - defined(CONFIG_P2020) || defined(CONFIG_P1020) + defined(CONFIG_P1011) || defined(CONFIG_P1020) || \ + defined(CONFIG_P2010) || defined(CONFIG_P2020) #define FSL_HW_NUM_LAWS 12 #else #error FSL_HW_NUM_LAWS not defined for this platform diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h index a2b74bf..78ef418 100644 --- a/include/asm-ppc/processor.h +++ b/include/asm-ppc/processor.h @@ -1021,10 +1021,14 @@ #define SVR_8569_E 0x808800 #define SVR_8572 0x80E000 #define SVR_8572_E 0x80E800 -#define SVR_P2020 0x80E200 -#define SVR_P2020_E 0x80EA00 +#define SVR_P1011 0x80E500 +#define SVR_P1011_E 0x80ED00 #define SVR_P1020 0x80E400 #define SVR_P1020_E 0x80EC00 +#define SVR_P2010 0x80E300 +#define SVR_P2010_E 0x80EB00 +#define SVR_P2020 0x80E200 +#define SVR_P2020_E 0x80EA00 #define SVR_8610 0x80A000 #define SVR_8641 0x809000 -- 1.6.0.6

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[U-Boot] [PATCH v2] 85xx: Added single core members of FSL P1xx/P2xx processors series
by Kumar Gala 21 Aug '09

21 Aug '09

From: Poonam Aggrwal <poonam.aggrwal(a)freescale.com> P1011 - Single core variant of P1020 P2010 - Single core variant of P2020 Signed-off-by: Poonam Aggrwal <poonam.aggrwal(a)freescale.com> Signed-off-by: Kumar Gala <galak(a)kernel.crashing.org> --- * Updated to keep things sorted. In MAKEALL we keep like boards together MAKEALL | 2 ++ Makefile | 10 ++++++++++ cpu/mpc85xx/Makefile | 4 +++- cpu/mpc8xxx/cpu.c | 8 ++++++-- drivers/misc/fsl_law.c | 3 ++- include/asm-ppc/processor.h | 8 ++++++-- 6 files changed, 29 insertions(+), 6 deletions(-) diff --git a/MAKEALL b/MAKEALL index db4a177..7f02c38 100755 --- a/MAKEALL +++ b/MAKEALL @@ -390,7 +390,9 @@ LIST_85xx=" \ MPC8572DS_36BIT \ P2020DS \ P2020DS_36BIT \ + P1011RDB \ P1020RDB \ + P2010RDB \ P2020RDB \ PM854 \ PM856 \ diff --git a/Makefile b/Makefile index b6b211f..19a2010 100644 --- a/Makefile +++ b/Makefile @@ -2494,11 +2494,21 @@ P2020DS_config: unconfig fi @$(MKCONFIG) -a P2020DS ppc mpc85xx p2020ds freescale +P1011RDB_config: unconfig + @mkdir -p $(obj)include + @echo "#define CONFIG_P1011" >>$(obj)include/config.h ; + @$(MKCONFIG) -a P1_P2_RDB ppc mpc85xx p1_p2_rdb freescale + P1020RDB_config: unconfig @mkdir -p $(obj)include @echo "#define CONFIG_P1020" >>$(obj)include/config.h ; @$(MKCONFIG) -a P1_P2_RDB ppc mpc85xx p1_p2_rdb freescale +P2010RDB_config: unconfig + @mkdir -p $(obj)include + @echo "#define CONFIG_P2010" >>$(obj)include/config.h ; + @$(MKCONFIG) -a P1_P2_RDB ppc mpc85xx p1_p2_rdb freescale + P2020RDB_config: unconfig @mkdir -p $(obj)include @echo "#define CONFIG_P2020" >>$(obj)include/config.h ; diff --git a/cpu/mpc85xx/Makefile b/cpu/mpc85xx/Makefile index 1477eac..1bd8f30 100644 --- a/cpu/mpc85xx/Makefile +++ b/cpu/mpc85xx/Makefile @@ -49,8 +49,10 @@ COBJS-$(CONFIG_MPC8544) += ddr-gen2.o COBJS-$(CONFIG_MPC8572) += ddr-gen3.o COBJS-$(CONFIG_MPC8536) += ddr-gen3.o COBJS-$(CONFIG_MPC8569) += ddr-gen3.o -COBJS-$(CONFIG_P2020) += ddr-gen3.o +COBJS-$(CONFIG_P1011) += ddr-gen3.o COBJS-$(CONFIG_P1020) += ddr-gen3.o +COBJS-$(CONFIG_P2010) += ddr-gen3.o +COBJS-$(CONFIG_P2020) += ddr-gen3.o COBJS-$(CONFIG_MPC8536) += mpc8536_serdes.o COBJS = traps.o cpu.o cpu_init.o speed.o interrupts.o tlb.o \ diff --git a/cpu/mpc8xxx/cpu.c b/cpu/mpc8xxx/cpu.c index fbab998..339f6d9 100644 --- a/cpu/mpc8xxx/cpu.c +++ b/cpu/mpc8xxx/cpu.c @@ -64,10 +64,14 @@ struct cpu_type cpu_type_list [] = { CPU_TYPE_ENTRY(8569, 8569_E, 1), CPU_TYPE_ENTRY(8572, 8572, 2), CPU_TYPE_ENTRY(8572, 8572_E, 2), - CPU_TYPE_ENTRY(P2020, P2020, 2), - CPU_TYPE_ENTRY(P2020, P2020_E, 2), + CPU_TYPE_ENTRY(P1011, P1011, 1), + CPU_TYPE_ENTRY(P1011, P1011_E, 1), CPU_TYPE_ENTRY(P1020, P1020, 2), CPU_TYPE_ENTRY(P1020, P1020_E, 2), + CPU_TYPE_ENTRY(P2010, P2010, 1), + CPU_TYPE_ENTRY(P2010, P2010_E, 1), + CPU_TYPE_ENTRY(P2020, P2020, 2), + CPU_TYPE_ENTRY(P2020, P2020_E, 2), #elif defined(CONFIG_MPC86xx) CPU_TYPE_ENTRY(8610, 8610, 1), CPU_TYPE_ENTRY(8641, 8641, 2), diff --git a/drivers/misc/fsl_law.c b/drivers/misc/fsl_law.c index af7b729..147fe0a 100644 --- a/drivers/misc/fsl_law.c +++ b/drivers/misc/fsl_law.c @@ -39,7 +39,8 @@ DECLARE_GLOBAL_DATA_PTR; defined(CONFIG_MPC8641) || defined(CONFIG_MPC8610) #define FSL_HW_NUM_LAWS 10 #elif defined(CONFIG_MPC8536) || defined(CONFIG_MPC8572) || \ - defined(CONFIG_P2020) || defined(CONFIG_P1020) + defined(CONFIG_P1011) || defined(CONFIG_P1020) || \ + defined(CONFIG_P2010) || defined(CONFIG_P2020) #define FSL_HW_NUM_LAWS 12 #else #error FSL_HW_NUM_LAWS not defined for this platform diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h index a2b74bf..78ef418 100644 --- a/include/asm-ppc/processor.h +++ b/include/asm-ppc/processor.h @@ -1021,10 +1021,14 @@ #define SVR_8569_E 0x808800 #define SVR_8572 0x80E000 #define SVR_8572_E 0x80E800 -#define SVR_P2020 0x80E200 -#define SVR_P2020_E 0x80EA00 +#define SVR_P1011 0x80E500 +#define SVR_P1011_E 0x80ED00 #define SVR_P1020 0x80E400 #define SVR_P1020_E 0x80EC00 +#define SVR_P2010 0x80E300 +#define SVR_P2010_E 0x80EB00 +#define SVR_P2020 0x80E200 +#define SVR_P2020_E 0x80EA00 #define SVR_8610 0x80A000 #define SVR_8641 0x809000 -- 1.6.0.6

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[U-Boot] BDI initialization for MPC8572
by Vadim B. 20 Aug '09

20 Aug '09

guys, I am trying to set up a BDI2000 probe to control an MPC8572 based board (MPC8572DS from freescale to be exact). ftp://78.31.64.234/bdigdb/config/powerpc/mpc85xx/ has a config version for this CPU, but it does pretty much nothing. For some reason the instructions put into the CFG file do not make it to the processor. For instance, there is an instruction in the [INIT] section of the file: #0 WSPR 624 0x100f0000 after the target resets the value is not set even though the config file has been successfully downloaded: vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv CONFIG: loading configuration file passed - CONFIG: loading register definition passed - TARGET: processing user reset request - BDI asserts HRESET - Reset JTAG controller passed - JTAG exists check passed - IDCODE is 0x000E801D - SVR is 0x80E80011 - PVR is 0x80210030 - CCSRBAR is 0x0_ff700000 - BDI scans core HALT command - BDI scans core HALT command - BDI removes HRESET - TARGET: resetting target passed - TARGET: processing target startup .... - TARGET: processing target startup passed eval8572>info Target CPU : MPC8572 Core#0 Core state : halted Debug entry cause : COP halt Current PC : 0xfffffffc Current CR : 0x00000000 Current MSR : 0x00000200 Current LR : 0x00000000 Current CCSRBAR : 0x0_ff700000 eval8572>rdspr 624 SPR 624 : 0x00000001 1 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ but it can be set now from the BDI telnet console: vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv eval8572>RMSPR 624 0x100f0000 eval8572>rdspr 624 SPR 624 : 0x100f0000 269418496 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Am I missing something obvious? Can someone please share a BDI config file for 8572? TIA, -- Vadim

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[U-Boot] [PATCH] ppc/85xx: Added PCIe support for P1 P2 RDB
by Poonam Aggrwal 20 Aug '09

20 Aug '09

* Added PCIe support for P1 P2 RDB * Calls the fsl_pci_init_port function to initialize all the PCIe ports on the board. Signed-off-by: Poonam Aggrwal <poonam.aggrwal(a)freescale.com> Signed-off-by: Kumar Gala <galak(a)kernel.crashing.org> --- - applies on git.denx.de/u-boot-mpc85xx.git branch->next board/freescale/p1_p2_rdb/Makefile | 1 + board/freescale/p1_p2_rdb/pci.c | 112 ++++++++++++++++++++++++++++++++++++ include/configs/P1_P2_RDB.h | 6 ++ 3 files changed, 119 insertions(+), 0 deletions(-) create mode 100644 board/freescale/p1_p2_rdb/pci.c diff --git a/board/freescale/p1_p2_rdb/Makefile b/board/freescale/p1_p2_rdb/Makefile index 9107263..c366f7c 100644 --- a/board/freescale/p1_p2_rdb/Makefile +++ b/board/freescale/p1_p2_rdb/Makefile @@ -27,6 +27,7 @@ LIB = $(obj)lib$(BOARD).a COBJS-y += $(BOARD).o COBJS-y += law.o COBJS-y += tlb.o +COBJS-$(CONFIG_PCI) += pci.o COBJS-y += ddr.o SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) diff --git a/board/freescale/p1_p2_rdb/pci.c b/board/freescale/p1_p2_rdb/pci.c new file mode 100644 index 0000000..3867705 --- /dev/null +++ b/board/freescale/p1_p2_rdb/pci.c @@ -0,0 +1,112 @@ +/* + * Copyright 2009 Freescale Semiconductor, Inc. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <command.h> +#include <pci.h> +#include <asm/immap_85xx.h> +#include <asm/io.h> +#include <asm/fsl_pci.h> +#include <libfdt.h> +#include <fdt_support.h> + +DECLARE_GLOBAL_DATA_PTR; + +#ifdef CONFIG_PCIE1 +static struct pci_controller pcie1_hose; +#endif + +#ifdef CONFIG_PCIE2 +static struct pci_controller pcie2_hose; +#endif + +void pci_init_board(void) +{ + struct fsl_pci_info pci_info[2]; + volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + uint devdisr = in_be32(&gur->devdisr); + uint io_sel = (in_be32(&gur->pordevsr) & MPC85xx_PORDEVSR_IO_SEL) >> 19; + uint host_agent = (in_be32(&gur->porbmsr) & MPC85xx_PORBMSR_HA) >> 16; + int num = 0; + int first_free_busno = 0; + int last_busno; + + int pcie_ep, pcie_configured; + + debug (" pci_init_board: devdisr=%x, io_sel=%x, host_agent=%x\n", + devdisr, io_sel, host_agent); + + if (!(gur->pordevsr & MPC85xx_PORDEVSR_SGMII2_DIS)) + printf (" eTSEC2 is in sgmii mode.\n"); + +#ifdef CONFIG_PCIE2 + SET_STD_PCIE_INFO(pci_info[num], 2); + pcie_ep = (host_agent == 2) || (host_agent == 4) || + (host_agent == 6) || (host_agent == 0); + pcie_configured = (io_sel == 0xE); + + if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){ + printf ("\n PCIE2 connected to Slot 1 as %s (base address %x)", + pcie_ep ? "End Point": "Root Complex", pci_info[num].regs); + last_busno = fsl_pci_init_port(&pci_info[num], + &pcie2_hose, first_free_busno); + first_free_busno = last_busno; + num++; + } else { + printf (" PCIE2: disabled\n"); + } +#else + set_bits32(&gur->devdisr, MPC85xx_DEVDISR_PCIE2); /* disable */ +#endif + +#ifdef CONFIG_PCIE1 + SET_STD_PCIE_INFO(pci_info[num], 1); + + pcie_ep = (host_agent <= 1) || (host_agent == 4) || + (host_agent == 5); + pcie_configured = (io_sel == 0xE); + + if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){ + printf ("\n PCIE1 connected to Slot 2 as %s (base address %x)", + pcie_ep ? "End Point" : "Root Complex", + pci_info[num].regs); + last_busno = fsl_pci_init_port(&pci_info[num], + &pcie1_hose, first_free_busno); + first_free_busno = last_busno; + num++; + } else { + printf (" PCIE1: disabled\n"); + } +#else + set_bits32(&gur->devdisr, MPC85xx_DEVDISR_PCIE); /* disable */ +#endif +} + +void ft_pci_board_setup(void *blob) +{ +#ifdef CONFIG_PCIE2 + ft_fsl_pci_setup(blob, "pci1", &pcie2_hose); +#endif +#ifdef CONFIG_PCIE1 + ft_fsl_pci_setup(blob, "pci2", &pcie1_hose); +#endif +} diff --git a/include/configs/P1_P2_RDB.h b/include/configs/P1_P2_RDB.h index 9591641..6d44d6c 100644 --- a/include/configs/P1_P2_RDB.h +++ b/include/configs/P1_P2_RDB.h @@ -35,6 +35,12 @@ #define CONFIG_E500 1 /* BOOKE e500 family */ #define CONFIG_MPC85xx 1 /* MPC8540/60/55/41/48/P1020/P2020,etc*/ #define CONFIG_FSL_ELBC 1 /* Enable eLBC Support */ +#define CONFIG_PCI 1 /* Enable PCI/PCIE */ +#define CONFIG_PCIE1 1 /* PCIE controler 1 (slot 1) */ +#define CONFIG_PCIE2 1 /* PCIE controler 2 (slot 2) */ +#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */ +#define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */ +#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */ #define CONFIG_FSL_LAW 1 /* Use common FSL init code */ #define CONFIG_TSEC_ENET /* tsec ethernet support */ #define CONFIG_ENV_OVERWRITE -- 1.5.6.5

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[U-Boot] [PATCH 1/1 v2][Net] Convert CS8900 Ethernet driver to CONFIG_NET_MULTI API
by Ben Warren 20 Aug '09

20 Aug '09

All in-tree boards that use this controller have CONFIG_NET_MULTI added Also: - changed CONFIG_DRIVER_CS8900 to CONFIG_CS8900 - changed CS8900_BASE to CONFIG_CS8900_BASE - changed CS8900_BUS?? to CONFIG_CS8900_BUS?? - cleaned up line lengths - modified VCMA9 command function that accesses the device - removed MAC address initialization from lib_arm/board.c Signed-off-by: Ben Warren <biggerbadderben(a)gmail.com> --- v2: Fixed typo: CS8900_BUS32 -> CONFIG_CS8900_BUS32 Added more descriptive printf in cs8900_init as suggested by Wolfgang Initialize 'priv' data structure in cs8900_initialize() board/altera/dk1c20/dk1c20.c | 12 ++ board/altera/dk1s10/dk1s10.c | 12 ++ board/armadillo/armadillo.c | 12 ++ board/csb226/csb226.c | 12 ++ board/ep7312/ep7312.c | 12 ++ board/freescale/mx31ads/mx31ads.c | 12 ++ board/impa7/impa7.c | 12 ++ board/lart/lart.c | 12 ++ board/mpl/vcma9/cmd_vcma9.c | 28 +++-- board/mpl/vcma9/vcma9.c | 12 ++ board/mx1ads/mx1ads.c | 12 ++ board/samsung/smdk2400/smdk2400.c | 12 ++ board/samsung/smdk2410/smdk2410.c | 12 ++ board/samsung/smdk6400/smdk6400.c | 12 ++ board/sbc2410x/sbc2410x.c | 12 ++ board/ssv/adnpesc1/adnpesc1.c | 12 ++ board/trab/trab.c | 12 ++ drivers/net/Makefile | 2 +- drivers/net/cs8900.c | 262 +++++++++++++++++++++---------------- drivers/net/cs8900.h | 41 ++++--- include/configs/ADNPESC1.h | 14 +- include/configs/DK1C20.h | 14 +- include/configs/DK1S10.h | 14 +- include/configs/VCMA9.h | 7 +- include/configs/armadillo.h | 9 +- include/configs/csb226.h | 7 +- include/configs/ep7312.h | 9 +- include/configs/impa7.h | 7 +- include/configs/lart.h | 7 +- include/configs/mx1ads.h | 7 +- include/configs/mx31ads.h | 7 +- include/configs/sbc2410x.h | 7 +- include/configs/smdk2400.h | 7 +- include/configs/smdk2410.h | 7 +- include/configs/smdk6400.h | 7 +- include/configs/trab.h | 7 +- include/netdev.h | 1 + lib_arm/board.c | 9 -- 38 files changed, 464 insertions(+), 208 deletions(-) diff --git a/board/altera/dk1c20/dk1c20.c b/board/altera/dk1c20/dk1c20.c index 11c19b7..0bcaa4f 100644 --- a/board/altera/dk1c20/dk1c20.c +++ b/board/altera/dk1c20/dk1c20.c @@ -25,6 +25,7 @@ */ #include <common.h> +#include <netdev.h> #include <nios-io.h> #if defined(CONFIG_SEVENSEG) #include "../common/sevenseg.h" @@ -79,3 +80,14 @@ int ide_preinit (void) return 0; } #endif + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_CS8900 + rc = cs8900_initialize(0, CONFIG_CS8900_BASE); +#endif + return rc; +} +#endif diff --git a/board/altera/dk1s10/dk1s10.c b/board/altera/dk1s10/dk1s10.c index 64d591e..fb96501 100644 --- a/board/altera/dk1s10/dk1s10.c +++ b/board/altera/dk1s10/dk1s10.c @@ -22,6 +22,7 @@ */ #include <common.h> +#include <netdev.h> #if defined(CONFIG_SEVENSEG) #include "../common/sevenseg.h" #endif @@ -58,3 +59,14 @@ phys_size_t initdram (int board_type) { return (0); } + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_CS8900 + rc = cs8900_initialize(0, CONFIG_CS8900_BASE); +#endif + return rc; +} +#endif diff --git a/board/armadillo/armadillo.c b/board/armadillo/armadillo.c index ca5bd1d..a825144 100644 --- a/board/armadillo/armadillo.c +++ b/board/armadillo/armadillo.c @@ -26,6 +26,7 @@ */ #include <common.h> +#include <netdev.h> #include <clps7111.h> DECLARE_GLOBAL_DATA_PTR; @@ -58,3 +59,14 @@ int dram_init (void) return (0); } + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_CS8900 + rc = cs8900_initialize(0, CONFIG_CS8900_BASE); +#endif + return rc; +} +#endif diff --git a/board/csb226/csb226.c b/board/csb226/csb226.c index 80caf8b..0a6c13d 100644 --- a/board/csb226/csb226.c +++ b/board/csb226/csb226.c @@ -24,6 +24,7 @@ */ #include <common.h> +#include <netdev.h> #include <asm/arch/pxa-regs.h> DECLARE_GLOBAL_DATA_PTR; @@ -151,3 +152,14 @@ void show_boot_progress (int status) return; } + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_CS8900 + rc = cs8900_initialize(0, CONFIG_CS8900_BASE); +#endif + return rc; +} +#endif diff --git a/board/ep7312/ep7312.c b/board/ep7312/ep7312.c index 6968a5d..8ed14ad 100644 --- a/board/ep7312/ep7312.c +++ b/board/ep7312/ep7312.c @@ -23,6 +23,7 @@ */ #include <common.h> +#include <netdev.h> #include <clps7111.h> DECLARE_GLOBAL_DATA_PTR; @@ -52,3 +53,14 @@ int dram_init (void) return (0); } + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_CS8900 + rc = cs8900_initialize(0, CONFIG_CS8900_BASE); +#endif + return rc; +} +#endif diff --git a/board/freescale/mx31ads/mx31ads.c b/board/freescale/mx31ads/mx31ads.c index c24c47c..bc25c6d 100644 --- a/board/freescale/mx31ads/mx31ads.c +++ b/board/freescale/mx31ads/mx31ads.c @@ -21,6 +21,7 @@ */ #include <common.h> +#include <netdev.h> #include <asm/io.h> #include <asm/arch/mx31.h> #include <asm/arch/mx31-regs.h> @@ -104,3 +105,14 @@ int checkboard (void) printf("Board: MX31ADS\n"); return 0; } + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_CS8900 + rc = cs8900_initialize(0, CONFIG_CS8900_BASE); +#endif + return rc; +} +#endif diff --git a/board/impa7/impa7.c b/board/impa7/impa7.c index 3230dd4..205b1b3 100644 --- a/board/impa7/impa7.c +++ b/board/impa7/impa7.c @@ -23,6 +23,7 @@ */ #include <common.h> +#include <netdev.h> #include <clps7111.h> DECLARE_GLOBAL_DATA_PTR; @@ -57,3 +58,14 @@ int dram_init (void) return (0); } + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_CS8900 + rc = cs8900_initialize(0, CONFIG_CS8900_BASE); +#endif + return rc; +} +#endif diff --git a/board/lart/lart.c b/board/lart/lart.c index 8d534c8..a0b459f 100644 --- a/board/lart/lart.c +++ b/board/lart/lart.c @@ -23,6 +23,7 @@ */ #include <common.h> +#include <netdev.h> DECLARE_GLOBAL_DATA_PTR; @@ -62,3 +63,14 @@ int dram_init (void) return (0); } + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_CS8900 + rc = cs8900_initialize(0, CONFIG_CS8900_BASE); +#endif + return rc; +} +#endif diff --git a/board/mpl/vcma9/cmd_vcma9.c b/board/mpl/vcma9/cmd_vcma9.c index 0160774..0ee9595 100644 --- a/board/mpl/vcma9/cmd_vcma9.c +++ b/board/mpl/vcma9/cmd_vcma9.c @@ -31,7 +31,7 @@ #include "vcma9.h" #include "../common/common_util.h" -#if defined(CONFIG_DRIVER_CS8900) +#if defined(CONFIG_CS8900) #include <../drivers/net/cs8900.h> static uchar cs8900_chksum(ushort data) @@ -56,25 +56,33 @@ extern int do_mplcommon(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); int do_vcma9(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { + struct eth_device *dev; + char cs8900_name[10]; if (strcmp(argv[1], "info") == 0) { print_vcma9_info(); return 0; } -#if defined(CONFIG_DRIVER_CS8900) +#if defined(CONFIG_CS8900) if (strcmp(argv[1], "cs8900") == 0) { + sprintf(cs8900_name, "%s-0", CS8900_DRIVERNAME); + dev = eth_get_dev_by_name(cs8900_name); + if (!dev) { + printf("Couldn't find CS8900 driver"); + return 0; + } if (strcmp(argv[2], "read") == 0) { uchar addr; ushort data; addr = simple_strtoul(argv[3], NULL, 16); - cs8900_e2prom_read(addr, &data); + cs8900_e2prom_read(dev, addr, &data); printf("0x%2.2X: 0x%4.4X\n", addr, data); } else if (strcmp(argv[2], "write") == 0) { uchar addr; ushort data; addr = simple_strtoul(argv[3], NULL, 16); data = simple_strtoul(argv[4], NULL, 16); - cs8900_e2prom_write(addr, data); + cs8900_e2prom_write(dev, addr, data); } else if (strcmp(argv[2], "setaddr") == 0) { uchar addr, i, csum; ushort data; uchar ethaddr[6]; @@ -83,22 +91,22 @@ int do_vcma9(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) if (eth_getenv_enetaddr("ethaddr", ethaddr)) { addr = 1; data = 0x2158; - cs8900_e2prom_write(addr, data); + cs8900_e2prom_write(dev, addr, data); csum = cs8900_chksum(data); addr++; for (i = 0; i < 6; i+=2) { data = ethaddr[i+1] << 8 | ethaddr[i]; - cs8900_e2prom_write(addr, data); + cs8900_e2prom_write(dev, addr, data); csum += cs8900_chksum(data); addr++; } /* calculate header link byte */ data = 0xA100 | (addr * 2); - cs8900_e2prom_write(0, data); + cs8900_e2prom_write(dev, 0, data); csum += cs8900_chksum(data); /* write checksum word */ - cs8900_e2prom_write(addr, (0 - csum) << 8); + cs8900_e2prom_write(dev, addr, (0 - csum) << 8); } else { puts("\nplease defined 'ethaddr'\n"); } @@ -106,12 +114,12 @@ int do_vcma9(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) uchar addr = 0, endaddr, csum; ushort data; puts("Dump of CS8900 config device: "); - cs8900_e2prom_read(addr, &data); + cs8900_e2prom_read(dev, addr, &data); if ((data & 0xE000) == 0xA000) { endaddr = (data & 0x00FF) / 2; csum = cs8900_chksum(data); for (addr = 1; addr <= endaddr; addr++) { - cs8900_e2prom_read(addr, &data); + cs8900_e2prom_read(dev, addr, &data); printf("\n0x%2.2X: 0x%4.4X", addr, data); csum += cs8900_chksum(data); } diff --git a/board/mpl/vcma9/vcma9.c b/board/mpl/vcma9/vcma9.c index 2b3fad2..3216d63 100644 --- a/board/mpl/vcma9/vcma9.c +++ b/board/mpl/vcma9/vcma9.c @@ -26,6 +26,7 @@ */ #include <common.h> +#include <netdev.h> #include <s3c2410.h> #include <stdio_dev.h> #include <i2c.h> @@ -349,3 +350,14 @@ void print_vcma9_info(void) Show_VCMA9_Info(s, &s[6]); } } + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_CS8900 + rc = cs8900_initialize(0, CONFIG_CS8900_BASE); +#endif + return rc; +} +#endif diff --git a/board/mx1ads/mx1ads.c b/board/mx1ads/mx1ads.c index ba152e2..f8ce210 100644 --- a/board/mx1ads/mx1ads.c +++ b/board/mx1ads/mx1ads.c @@ -24,6 +24,7 @@ */ #include <common.h> +#include <netdev.h> /*#include <mc9328.h>*/ #include <asm/arch/imx-regs.h> @@ -167,3 +168,14 @@ int dram_init (void) return 0; } + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_CS8900 + rc = cs8900_initialize(0, CONFIG_CS8900_BASE); +#endif + return rc; +} +#endif diff --git a/board/samsung/smdk2400/smdk2400.c b/board/samsung/smdk2400/smdk2400.c index 0b82070..2c47063 100644 --- a/board/samsung/smdk2400/smdk2400.c +++ b/board/samsung/smdk2400/smdk2400.c @@ -26,6 +26,7 @@ */ #include <common.h> +#include <netdev.h> #include <s3c2400.h> DECLARE_GLOBAL_DATA_PTR; @@ -110,3 +111,14 @@ static int key_pressed(void) return rc; } #endif /* CONFIG_MODEM_SUPPORT */ + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_CS8900 + rc = cs8900_initialize(0, CONFIG_CS8900_BASE); +#endif + return rc; +} +#endif diff --git a/board/samsung/smdk2410/smdk2410.c b/board/samsung/smdk2410/smdk2410.c index 802348d..25c38e6 100644 --- a/board/samsung/smdk2410/smdk2410.c +++ b/board/samsung/smdk2410/smdk2410.c @@ -26,6 +26,7 @@ */ #include <common.h> +#include <netdev.h> #include <s3c2410.h> DECLARE_GLOBAL_DATA_PTR; @@ -121,3 +122,14 @@ int dram_init (void) return 0; } + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_CS8900 + rc = cs8900_initialize(0, CONFIG_CS8900_BASE); +#endif + return rc; +} +#endif diff --git a/board/samsung/smdk6400/smdk6400.c b/board/samsung/smdk6400/smdk6400.c index 52cd174..561c0c8 100644 --- a/board/samsung/smdk6400/smdk6400.c +++ b/board/samsung/smdk6400/smdk6400.c @@ -29,6 +29,7 @@ */ #include <common.h> +#include <netdev.h> #include <s3c6400.h> /* ------------------------------------------------------------------------- */ @@ -117,3 +118,14 @@ ulong board_flash_get_legacy (ulong base, int banknum, flash_info_t *info) } else return 0; } + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_CS8900 + rc = cs8900_initialize(0, CONFIG_CS8900_BASE); +#endif + return rc; +} +#endif diff --git a/board/sbc2410x/sbc2410x.c b/board/sbc2410x/sbc2410x.c index 6c894a3..6276850 100644 --- a/board/sbc2410x/sbc2410x.c +++ b/board/sbc2410x/sbc2410x.c @@ -29,6 +29,7 @@ */ #include <common.h> +#include <netdev.h> #include <s3c2410.h> #if defined(CONFIG_CMD_NAND) @@ -178,3 +179,14 @@ void nand_init(void) printf ("%4lu MB\n", nand_probe((ulong)nand) >> 20); } #endif + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_CS8900 + rc = cs8900_initialize(0, CONFIG_CS8900_BASE); +#endif + return rc; +} +#endif diff --git a/board/ssv/adnpesc1/adnpesc1.c b/board/ssv/adnpesc1/adnpesc1.c index 9d32741..72810d0 100644 --- a/board/ssv/adnpesc1/adnpesc1.c +++ b/board/ssv/adnpesc1/adnpesc1.c @@ -22,6 +22,7 @@ */ #include <common.h> +#include <netdev.h> #include <nios-io.h> #include <spi.h> @@ -100,3 +101,14 @@ int post_hotkeys_pressed(void) return 0; /* No hotkeys supported */ } #endif /* CONFIG_POST */ + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_CS8900 + rc = cs8900_initialize(0, CONFIG_CS8900_BASE); +#endif + return rc; +} +#endif diff --git a/board/trab/trab.c b/board/trab/trab.c index ddf6abf..2dccd87 100644 --- a/board/trab/trab.c +++ b/board/trab/trab.c @@ -24,6 +24,7 @@ /* #define DEBUG */ #include <common.h> +#include <netdev.h> #include <malloc.h> #include <s3c2400.h> #include <command.h> @@ -420,3 +421,14 @@ static void tsc2000_set_brightness(void) tsc2000_write(0, 0xb, br & 0xff); } #endif + +#ifdef CONFIG_CMD_NET +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_CS8900 + rc = cs8900_initialize(0, CONFIG_CS8900_BASE); +#endif + return rc; +} +#endif diff --git a/drivers/net/Makefile b/drivers/net/Makefile index 2df075c..f6d6c6c 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -30,7 +30,7 @@ COBJS-$(CONFIG_PPC4xx_EMAC) += 4xx_enet.o COBJS-$(CONFIG_DRIVER_AX88180) += ax88180.o COBJS-$(CONFIG_BCM570x) += bcm570x.o bcm570x_autoneg.o 5701rls.o COBJS-$(CONFIG_BFIN_MAC) += bfin_mac.o -COBJS-$(CONFIG_DRIVER_CS8900) += cs8900.o +COBJS-$(CONFIG_CS8900) += cs8900.o COBJS-$(CONFIG_TULIP) += dc2114x.o COBJS-$(CONFIG_DRIVER_DM9000) += dm9000x.o COBJS-$(CONFIG_DNET) += dnet.o diff --git a/drivers/net/cs8900.c b/drivers/net/cs8900.c index 5e2b3b0..5b9c4cb 100644 --- a/drivers/net/cs8900.c +++ b/drivers/net/cs8900.c @@ -1,6 +1,9 @@ /* * Cirrus Logic CS8900A Ethernet * + * (C) 2009 Ben Warren , biggerbadderben(a)gmail.com + * Converted to use CONFIG_NET_MULTI API + * * (C) 2003 Wolfgang Denk, wd(a)denx.de * Extension to synchronize ethaddr environment variable * against value in EEPROM @@ -38,220 +41,219 @@ #include <common.h> #include <command.h> -#include "cs8900.h" +#include <asm/io.h> #include <net.h> +#include <malloc.h> +#include "cs8900.h" #undef DEBUG /* packet page register access functions */ -#ifdef CS8900_BUS32 +#ifdef CONFIG_CS8900_BUS32 /* we don't need 16 bit initialisation on 32 bit bus */ #define get_reg_init_bus(x) get_reg((x)) #else -static unsigned short get_reg_init_bus (int regno) +static u16 get_reg_init_bus(struct eth_device *dev, int regno) { /* force 16 bit busmode */ - volatile unsigned char c; + volatile u8 c; + struct cs8900_priv *priv = (struct cs8900_priv *)(dev->priv); - c = CS8900_BUS16_0; - c = CS8900_BUS16_1; - c = CS8900_BUS16_0; - c = CS8900_BUS16_1; - c = CS8900_BUS16_0; + c = readb(dev->iobase); + c = readb(dev->iobase + 1); + c = readb(dev->iobase); + c = readb(dev->iobase + 1); + c = readb(dev->iobase); - CS8900_PPTR = regno; - return CS8900_PDATA; + writew(regno, &priv->regs->pptr); + return readw(&priv->regs->pdata); } #endif -static unsigned short get_reg (int regno) +static u16 get_reg(struct eth_device *dev, int regno) { - CS8900_PPTR = regno; - return CS8900_PDATA; + struct cs8900_priv *priv = (struct cs8900_priv *)(dev->priv); + writew(regno, &priv->regs->pptr); + return readw(&priv->regs->pdata); } -static void put_reg (int regno, unsigned short val) +static void put_reg(struct eth_device *dev, int regno, u16 val) { - CS8900_PPTR = regno; - CS8900_PDATA = val; + struct cs8900_priv *priv = (struct cs8900_priv *)(dev->priv); + writew(regno, &priv->regs->pptr); + writew(val, &priv->regs->pdata); } -static void eth_reset (void) +static void cs8900_reset(struct eth_device *dev) { int tmo; - unsigned short us; + u16 us; /* reset NIC */ - put_reg (PP_SelfCTL, get_reg (PP_SelfCTL) | PP_SelfCTL_Reset); + put_reg(dev, PP_SelfCTL, get_reg(dev, PP_SelfCTL) | PP_SelfCTL_Reset); /* wait for 200ms */ - udelay (200000); + udelay(200000); /* Wait until the chip is reset */ - tmo = get_timer (0) + 1 * CONFIG_SYS_HZ; - while ((((us = get_reg_init_bus (PP_SelfSTAT)) & PP_SelfSTAT_InitD) == 0) - && tmo < get_timer (0)) + tmo = get_timer(0) + 1 * CONFIG_SYS_HZ; + while ((((us = get_reg_init_bus(dev, PP_SelfSTAT)) & + PP_SelfSTAT_InitD) == 0) && tmo < get_timer(0)) /*NOP*/; } -static void eth_reginit (void) +static void cs8900_reginit(struct eth_device *dev) { /* receive only error free packets addressed to this card */ - put_reg (PP_RxCTL, PP_RxCTL_IA | PP_RxCTL_Broadcast | PP_RxCTL_RxOK); + put_reg(dev, PP_RxCTL, + PP_RxCTL_IA | PP_RxCTL_Broadcast | PP_RxCTL_RxOK); /* do not generate any interrupts on receive operations */ - put_reg (PP_RxCFG, 0); + put_reg(dev, PP_RxCFG, 0); /* do not generate any interrupts on transmit operations */ - put_reg (PP_TxCFG, 0); + put_reg(dev, PP_TxCFG, 0); /* do not generate any interrupts on buffer operations */ - put_reg (PP_BufCFG, 0); + put_reg(dev, PP_BufCFG, 0); /* enable transmitter/receiver mode */ - put_reg (PP_LineCTL, PP_LineCTL_Rx | PP_LineCTL_Tx); + put_reg(dev, PP_LineCTL, PP_LineCTL_Rx | PP_LineCTL_Tx); } -void cs8900_get_enetaddr (void) +void cs8900_get_enetaddr(struct eth_device *dev) { int i; - uchar enetaddr[6]; - - /* if the env is setup, then bail */ - if (eth_getenv_enetaddr("ethaddr", enetaddr)) - return; /* verify chip id */ - if (get_reg_init_bus (PP_ChipID) != 0x630e) + if (get_reg_init_bus(dev, PP_ChipID) != 0x630e) return; - eth_reset (); - if ((get_reg (PP_SelfSTAT) & (PP_SelfSTAT_EEPROM | PP_SelfSTAT_EEPROM_OK)) == - (PP_SelfSTAT_EEPROM | PP_SelfSTAT_EEPROM_OK)) { + cs8900_reset(dev); + if ((get_reg(dev, PP_SelfSTAT) & + (PP_SelfSTAT_EEPROM | PP_SelfSTAT_EEPROM_OK)) == + (PP_SelfSTAT_EEPROM | PP_SelfSTAT_EEPROM_OK)) { /* Load the MAC from EEPROM */ - for (i = 0; i < 6 / 2; i++) { - unsigned int Addr; + for (i = 0; i < 3; i++) { + u32 Addr; - Addr = get_reg (PP_IA + i * 2); - enetaddr[i * 2] = Addr & 0xFF; - enetaddr[i * 2 + 1] = Addr >> 8; + Addr = get_reg(dev, PP_IA + i * 2); + dev->enetaddr[i * 2] = Addr & 0xFF; + dev->enetaddr[i * 2 + 1] = Addr >> 8; } - - eth_setenv_enetaddr("ethaddr", enetaddr); - debug("### Set environment from HW MAC addr = \"%pM\"\n", enetaddr); } } -void eth_halt (void) +void cs8900_halt(struct eth_device *dev) { /* disable transmitter/receiver mode */ - put_reg (PP_LineCTL, 0); + put_reg(dev, PP_LineCTL, 0); /* "shutdown" to show ChipID or kernel wouldn't find he cs8900 ... */ - get_reg_init_bus (PP_ChipID); + get_reg_init_bus(dev, PP_ChipID); } -int eth_init (bd_t * bd) +static int cs8900_init(struct eth_device *dev, bd_t * bd) { - uchar enetaddr[6]; + uchar *enetaddr = dev->enetaddr; + u16 id; /* verify chip id */ - if (get_reg_init_bus (PP_ChipID) != 0x630e) { - printf ("CS8900 Ethernet chip not found?!\n"); - return 0; + id = get_reg_init_bus(dev, PP_ChipID); + if (id != 0x630e) { + printf ("CS8900 Ethernet chip not found: " + "ID=0x%04x instead 0x%04x\n", id, 0x630e); + return 1; } - eth_reset (); + cs8900_reset (dev); /* set the ethernet address */ - eth_getenv_enetaddr("ethaddr", enetaddr); - put_reg (PP_IA + 0, enetaddr[0] | (enetaddr[1] << 8)); - put_reg (PP_IA + 2, enetaddr[2] | (enetaddr[3] << 8)); - put_reg (PP_IA + 4, enetaddr[4] | (enetaddr[5] << 8)); + put_reg(dev, PP_IA + 0, enetaddr[0] | (enetaddr[1] << 8)); + put_reg(dev, PP_IA + 2, enetaddr[2] | (enetaddr[3] << 8)); + put_reg(dev, PP_IA + 4, enetaddr[4] | (enetaddr[5] << 8)); - eth_reginit (); + cs8900_reginit(dev); return 0; } /* Get a data block via Ethernet */ -int eth_rx (void) +static int cs8900_recv(struct eth_device *dev) { int i; - unsigned short rxlen; - unsigned short *addr; - unsigned short status; + u16 rxlen; + u16 *addr; + u16 status; - status = get_reg (PP_RER); + struct cs8900_priv *priv = (struct cs8900_priv *)(dev->priv); + + status = get_reg(dev, PP_RER); if ((status & PP_RER_RxOK) == 0) return 0; - status = CS8900_RTDATA; /* stat */ - rxlen = CS8900_RTDATA; /* len */ + status = readw(&priv->regs->rtdata); + rxlen = readw(&priv->regs->rtdata); -#ifdef DEBUG if (rxlen > PKTSIZE_ALIGN + PKTALIGN) - printf ("packet too big!\n"); -#endif - for (addr = (unsigned short *) NetRxPackets[0], i = rxlen >> 1; i > 0; + debug("packet too big!\n"); + for (addr = (u16 *) NetRxPackets[0], i = rxlen >> 1; i > 0; i--) - *addr++ = CS8900_RTDATA; + *addr++ = readw(&priv->regs->rtdata); if (rxlen & 1) - *addr++ = CS8900_RTDATA; + *addr++ = readw(&priv->regs->rtdata); /* Pass the packet up to the protocol layers. */ NetReceive (NetRxPackets[0], rxlen); - return rxlen; } /* Send a data block via Ethernet. */ -int eth_send (volatile void *packet, int length) +static int cs8900_send(struct eth_device *dev, + volatile void *packet, int length) { - volatile unsigned short *addr; + volatile u16 *addr; int tmo; - unsigned short s; + u16 s; + struct cs8900_priv *priv = (struct cs8900_priv *)(dev->priv); retry: /* initiate a transmit sequence */ - CS8900_TxCMD = PP_TxCmd_TxStart_Full; - CS8900_TxLEN = length; + writel(PP_TxCmd_TxStart_Full, &priv->regs->txcmd); + writel(length, &priv->regs->txlen); /* Test to see if the chip has allocated memory for the packet */ - if ((get_reg (PP_BusSTAT) & PP_BusSTAT_TxRDY) == 0) { + if ((get_reg(dev, PP_BusSTAT) & PP_BusSTAT_TxRDY) == 0) { /* Oops... this should not happen! */ -#ifdef DEBUG - printf ("cs: unable to send packet; retrying...\n"); -#endif - for (tmo = get_timer (0) + 5 * CONFIG_SYS_HZ; get_timer (0) < tmo;) + debug("cs: unable to send packet; retrying...\n"); + for (tmo = get_timer(0) + 5 * CONFIG_SYS_HZ; + get_timer(0) < tmo;) /*NOP*/; - eth_reset (); - eth_reginit (); + cs8900_reset(dev); + cs8900_reginit(dev); goto retry; } /* Write the contents of the packet */ /* assume even number of bytes */ for (addr = packet; length > 0; length -= 2) - CS8900_RTDATA = *addr++; + writel(*addr++, &priv->regs->rtdata); /* wait for transfer to succeed */ - tmo = get_timer (0) + 5 * CONFIG_SYS_HZ; - while ((s = get_reg (PP_TER) & ~0x1F) == 0) { - if (get_timer (0) >= tmo) + tmo = get_timer(0) + 5 * CONFIG_SYS_HZ; + while ((s = get_reg(dev, PP_TER) & ~0x1F) == 0) { + if (get_timer(0) >= tmo) break; } /* nothing */ ; - if ((s & (PP_TER_CRS | PP_TER_TxOK)) != PP_TER_TxOK) { -#ifdef DEBUG - printf ("\ntransmission error %#x\n", s); -#endif + if((s & (PP_TER_CRS | PP_TER_TxOK)) != PP_TER_TxOK) { + debug("\ntransmission error %#x\n", s); } return 0; } -static void cs8900_e2prom_ready(void) +static void cs8900_e2prom_ready(struct eth_device *dev) { - while (get_reg(PP_SelfSTAT) & SI_BUSY) + while (get_reg(dev, PP_SelfSTAT) & SI_BUSY) ; } @@ -259,12 +261,13 @@ static void cs8900_e2prom_ready(void) /* read a 16-bit word out of the EEPROM */ /***********************************************************/ -int cs8900_e2prom_read(unsigned char addr, unsigned short *value) +int cs8900_e2prom_read(struct eth_device *dev, + u8 addr, u16 *value) { - cs8900_e2prom_ready(); - put_reg(PP_EECMD, EEPROM_READ_CMD | addr); - cs8900_e2prom_ready(); - *value = get_reg(PP_EEData); + cs8900_e2prom_ready(dev); + put_reg(dev, PP_EECMD, EEPROM_READ_CMD | addr); + cs8900_e2prom_ready(dev); + *value = get_reg(dev, PP_EEData); return 0; } @@ -274,16 +277,51 @@ int cs8900_e2prom_read(unsigned char addr, unsigned short *value) /* write a 16-bit word into the EEPROM */ /***********************************************************/ -int cs8900_e2prom_write(unsigned char addr, unsigned short value) +int cs8900_e2prom_write(struct eth_device *dev, u8 addr, u16 value) { - cs8900_e2prom_ready(); - put_reg(PP_EECMD, EEPROM_WRITE_EN); - cs8900_e2prom_ready(); - put_reg(PP_EEData, value); - put_reg(PP_EECMD, EEPROM_WRITE_CMD | addr); - cs8900_e2prom_ready(); - put_reg(PP_EECMD, EEPROM_WRITE_DIS); - cs8900_e2prom_ready(); + cs8900_e2prom_ready(dev); + put_reg(dev, PP_EECMD, EEPROM_WRITE_EN); + cs8900_e2prom_ready(dev); + put_reg(dev, PP_EEData, value); + put_reg(dev, PP_EECMD, EEPROM_WRITE_CMD | addr); + cs8900_e2prom_ready(dev); + put_reg(dev, PP_EECMD, EEPROM_WRITE_DIS); + cs8900_e2prom_ready(dev); + + return 0; +} + +int cs8900_initialize(u8 dev_num, int base_addr) +{ + struct eth_device *dev; + struct cs8900_priv *priv; + + dev = malloc(sizeof(*dev)); + if (!dev) { + free(dev); + return 0; + } + memset(dev, 0, sizeof(*dev)); + + priv = malloc(sizeof(*priv)); + if (!priv) { + free(priv); + return 0; + } + memset(priv, 0, sizeof(*priv)); + priv->regs = (struct cs8900_regs *)base_addr; + + /* Load MAC address from EEPROM */ + cs8900_get_enetaddr(dev); + + dev->iobase = base_addr; + dev->priv = priv; + dev->init = cs8900_init; + dev->halt = cs8900_halt; + dev->send = cs8900_send; + dev->recv = cs8900_recv; + sprintf(dev->name, "%s-%hu", CS8900_DRIVERNAME, dev_num); + eth_register(dev); return 0; } diff --git a/drivers/net/cs8900.h b/drivers/net/cs8900.h index f9c32dd..23c5cb0 100644 --- a/drivers/net/cs8900.h +++ b/drivers/net/cs8900.h @@ -1,6 +1,11 @@ +#ifndef CS8900_H +#define CS8900_H /* * Cirrus Logic CS8900A Ethernet * + * (C) 2009 Ben Warren , biggerbadderben(a)gmail.com + * Converted to use CONFIG_NET_MULTI API + * * (C) Copyright 2002 * Sysgo Real-Time Solutions, GmbH <www.elinos.com> * Marius Groeger <mgroeger(a)sysgo.de> @@ -35,33 +40,34 @@ #include <asm/types.h> #include <config.h> -#ifdef CONFIG_DRIVER_CS8900 - +#define CS8900_DRIVERNAME "CS8900" /* although the registers are 16 bit, they are 32-bit aligned on the EDB7111. so we have to read them as 32-bit registers and ignore the upper 16-bits. i'm not sure if this holds for the EDB7211. */ -#ifdef CS8900_BUS16 +#ifdef CONFIG_CS8900_BUS16 /* 16 bit aligned registers, 16 bit wide */ #define CS8900_REG u16 - #define CS8900_OFF 0x02 - #define CS8900_BUS16_0 *(volatile u8 *)(CS8900_BASE+0x00) - #define CS8900_BUS16_1 *(volatile u8 *)(CS8900_BASE+0x01) -#elif defined(CS8900_BUS32) +#elif defined(CONFIG_CS8900_BUS32) /* 32 bit aligned registers, 16 bit wide (we ignore upper 16 bits) */ #define CS8900_REG u32 - #define CS8900_OFF 0x04 #else #error unknown bussize ... #endif -#define CS8900_RTDATA *(volatile CS8900_REG *)(CS8900_BASE+0x00*CS8900_OFF) -#define CS8900_TxCMD *(volatile CS8900_REG *)(CS8900_BASE+0x02*CS8900_OFF) -#define CS8900_TxLEN *(volatile CS8900_REG *)(CS8900_BASE+0x03*CS8900_OFF) -#define CS8900_ISQ *(volatile CS8900_REG *)(CS8900_BASE+0x04*CS8900_OFF) -#define CS8900_PPTR *(volatile CS8900_REG *)(CS8900_BASE+0x05*CS8900_OFF) -#define CS8900_PDATA *(volatile CS8900_REG *)(CS8900_BASE+0x06*CS8900_OFF) +struct cs8900_regs { + CS8900_REG rtdata; + CS8900_REG pad0; + CS8900_REG txcmd; + CS8900_REG txlen; + CS8900_REG isq; + CS8900_REG pptr; + CS8900_REG pdata; +}; +struct cs8900_priv { + struct cs8900_regs *regs; +}; #define ISQ_RxEvent 0x04 #define ISQ_TxEvent 0x08 @@ -251,7 +257,8 @@ #define EEPROM_READ_CMD 0x0200 #define EEPROM_ERASE_CMD 0x0300 -extern int cs8900_e2prom_read(uchar, ushort *); -extern int cs8900_e2prom_write(uchar, ushort); +/* Exported functions */ +int cs8900_e2prom_read(struct eth_device *dev, uchar, ushort *); +int cs8900_e2prom_write(struct eth_device *dev, uchar, ushort); -#endif /* CONFIG_DRIVER_CS8900 */ +#endif /* CS8900_H */ diff --git a/include/configs/ADNPESC1.h b/include/configs/ADNPESC1.h index b8afc17..2d4fc77 100644 --- a/include/configs/ADNPESC1.h +++ b/include/configs/ADNPESC1.h @@ -426,15 +426,17 @@ /********************************************/ /* !!! CS8900 is __not__ tested on NIOS !!! */ /********************************************/ -#define CONFIG_DRIVER_CS8900 /* Using CS8900 */ -#define CS8900_BASE (CONFIG_SYS_NIOS_CPU_LAN0_BASE + CONFIG_SYS_NIOS_CPU_LAN0_OFFS) +#define CONFIG_NET_MULTI +#define CONFIG_CS8900 /* Using CS8900 */ +#define CONFIG_CS8900_BASE (CONFIG_SYS_NIOS_CPU_LAN0_BASE + \ + CONFIG_SYS_NIOS_CPU_LAN0_OFFS) #if (CONFIG_SYS_NIOS_CPU_LAN0_BUSW == 32) -#undef CS8900_BUS16 -#define CS8900_BUS32 1 +#undef CONFIG_CS8900_BUS16 +#define CONFIG_CS8900_BUS32 #else /* no */ -#define CS8900_BUS16 1 -#undef CS8900_BUS32 +#define CONFIG_CS8900_BUS16 +#undef CONFIG_CS8900_BUS32 #endif #else diff --git a/include/configs/DK1C20.h b/include/configs/DK1C20.h index 45ff2f7..cdc488b 100644 --- a/include/configs/DK1C20.h +++ b/include/configs/DK1C20.h @@ -232,15 +232,17 @@ /********************************************/ /* !!! CS8900 is __not__ tested on NIOS !!! */ /********************************************/ -#define CONFIG_DRIVER_CS8900 /* Using CS8900 */ -#define CS8900_BASE (CONFIG_SYS_NIOS_CPU_LAN0_BASE + CONFIG_SYS_NIOS_CPU_LAN0_OFFS) +#define CONFIG_NET_MULTI +#define CONFIG_CS8900 /* Using CS8900 */ +#define CONFIG_CS8900_BASE (CONFIG_SYS_NIOS_CPU_LAN0_BASE + \ + CONFIG_SYS_NIOS_CPU_LAN0_OFFS) #if (CONFIG_SYS_NIOS_CPU_LAN0_BUSW == 32) -#undef CS8900_BUS16 -#define CS8900_BUS32 1 +#undef CONFIG_CS8900_BUS16 +#define CONFIG_CS8900_BUS32 #else /* no */ -#define CS8900_BUS16 1 -#undef CS8900_BUS32 +#define CONFIG_CS8900_BUS16 +#undef CONFIG_CS8900_BUS32 #endif #else diff --git a/include/configs/DK1S10.h b/include/configs/DK1S10.h index ae567a3..6e78861 100644 --- a/include/configs/DK1S10.h +++ b/include/configs/DK1S10.h @@ -249,15 +249,17 @@ /********************************************/ /* !!! CS8900 is __not__ tested on NIOS !!! */ /********************************************/ -#define CONFIG_DRIVER_CS8900 /* Using CS8900 */ -#define CS8900_BASE (CONFIG_SYS_NIOS_CPU_LAN0_BASE + CONFIG_SYS_NIOS_CPU_LAN0_OFFS) +#define CONFIG_NET_MULTI +#define CONFIG_CS8900 /* Using CS8900 */ +#define CONFIG_CS8900_BASE (CONFIG_SYS_NIOS_CPU_LAN0_BASE + \ + CONFIG_SYS_NIOS_CPU_LAN0_OFFS) #if (CONFIG_SYS_NIOS_CPU_LAN0_BUSW == 32) -#undef CS8900_BUS16 -#define CS8900_BUS32 1 +#undef CONFIG_CS8900_BUS16 +#define CONFIG_CS8900_BUS32 #else /* no */ -#define CS8900_BUS16 1 -#undef CS8900_BUS32 +#define CONFIG_CS8900_BUS16 +#undef CONFIG_CS8900_BUS32 #endif #else diff --git a/include/configs/VCMA9.h b/include/configs/VCMA9.h index 6051480..618b7f0 100644 --- a/include/configs/VCMA9.h +++ b/include/configs/VCMA9.h @@ -108,9 +108,10 @@ /* * Hardware drivers */ -#define CONFIG_DRIVER_CS8900 1 /* we have a CS8900 on-board */ -#define CS8900_BASE 0x20000300 -#define CS8900_BUS16 1 /* the Linux driver does accesses as shorts */ +#define CONFIG_NET_MULTI +#define CONFIG_CS8900 /* we have a CS8900 on-board */ +#define CONFIG_CS8900_BASE 0x20000300 +#define CONFIG_CS8900_BUS16 /* the Linux driver does accesses as shorts */ #define CONFIG_DRIVER_S3C24X0_I2C 1 /* we use the buildin I2C controller */ diff --git a/include/configs/armadillo.h b/include/configs/armadillo.h index f7eec27..49ea3a1 100644 --- a/include/configs/armadillo.h +++ b/include/configs/armadillo.h @@ -56,10 +56,11 @@ /* * Hardware drivers */ -#define CONFIG_DRIVER_CS8900 1 /* we have a CS8900 on-board */ -#define CS8900_BASE 0x20000300 /* armadillo board */ -#define CS8900_BUS16 1 -#undef CS8900_BUS32 +#define CONFIG_NET_MULTI +#define CONFIG_CS8900 /* we have a CS8900 on-board */ +#define CONFIG_CS8900_BASE 0x20000300 /* armadillo board */ +#define CONFIG_CS8900_BUS16 +#undef CONFIG_CS8900_BUS32 /* * select serial console configuration diff --git a/include/configs/csb226.h b/include/configs/csb226.h index 12bab47..0661d65 100644 --- a/include/configs/csb226.h +++ b/include/configs/csb226.h @@ -150,9 +150,10 @@ /* * Network chip */ -#define CONFIG_DRIVER_CS8900 1 -#define CS8900_BUS32 1 -#define CS8900_BASE 0x08000000 +#define CONFIG_NET_MULTI +#define CONFIG_CS8900 +#define CONFIG_CS8900_BUS32 +#define CONFIG_CS8900_BASE 0x08000000 /* * Stack sizes diff --git a/include/configs/ep7312.h b/include/configs/ep7312.h index 630fff3..e151faa 100644 --- a/include/configs/ep7312.h +++ b/include/configs/ep7312.h @@ -47,10 +47,11 @@ /* * Hardware drivers */ -#define CONFIG_DRIVER_CS8900 1 /* we have a CS8900 on-board */ -#define CS8900_BASE 0x20000000 -#define CS8900_BUS16 1 -#undef CS8900_BUS32 +#define CONFIG_NET_MULTI +#define CONFIG_CS8900 /* we have a CS8900 on-board */ +#define CONFIG_CS8900_BASE 0x20000000 +#define CONFIG_CS8900_BUS16 +#undef CONFIG_CS8900_BUS32 /* * select serial console configuration diff --git a/include/configs/impa7.h b/include/configs/impa7.h index c7001cc..fdfa022 100644 --- a/include/configs/impa7.h +++ b/include/configs/impa7.h @@ -47,9 +47,10 @@ /* * Hardware drivers */ -#define CONFIG_DRIVER_CS8900 1 /* we have a CS8900 on-board */ -#define CS8900_BASE 0x20000000 -#define CS8900_BUS32 1 +#define CONFIG_NET_MULTI +#define CONFIG_CS8900 /* we have a CS8900 on-board */ +#define CONFIG_CS8900_BASE 0x20000000 +#define CONFIG_CS8900_BUS32 /* * select serial console configuration diff --git a/include/configs/lart.h b/include/configs/lart.h index 5d6d460..2d3b369 100644 --- a/include/configs/lart.h +++ b/include/configs/lart.h @@ -47,9 +47,10 @@ /* * Hardware drivers */ -#define CONFIG_DRIVER_CS8900 1 /* we have a CS8900 on-board */ -#define CS8900_BASE 0x20008300 -#define CS8900_BUS16 1 +#define CONFIG_NET_MULTI +#define CONFIG_CS8900 /* we have a CS8900 on-board */ +#define CONFIG_CS8900_BASE 0x20008300 +#define CONFIG_CS8900_BUS16 /* * select serial console configuration diff --git a/include/configs/mx1ads.h b/include/configs/mx1ads.h index 12e567b..b2ffd3e 100644 --- a/include/configs/mx1ads.h +++ b/include/configs/mx1ads.h @@ -66,9 +66,10 @@ /* * CS8900 Ethernet drivers */ -#define CONFIG_DRIVER_CS8900 1 /* we have a CS8900 on-board */ -#define CS8900_BASE 0x15000300 -#define CS8900_BUS16 1 /* the Linux driver does accesses as shorts */ +#define CONFIG_NET_MULTI +#define CONFIG_CS8900 /* we have a CS8900 on-board */ +#define CONFIG_CS8900_BASE 0x15000300 +#define CONFIG_CS8900_BUS16 /* the Linux driver does accesses as shorts */ /* * select serial console configuration diff --git a/include/configs/mx31ads.h b/include/configs/mx31ads.h index 363ea1b..ec1c905 100644 --- a/include/configs/mx31ads.h +++ b/include/configs/mx31ads.h @@ -109,9 +109,10 @@ "cp.b ${loadaddr} ${uboot_addr} ${filesize}; " \ "setenv filesize; saveenv\0" -#define CONFIG_DRIVER_CS8900 1 -#define CS8900_BASE 0xb4020300 -#define CS8900_BUS16 1 /* follow the Linux driver */ +#define CONFIG_NET_MULTI +#define CONFIG_CS8900 +#define CONFIG_CS8900_BASE 0xb4020300 +#define CONFIG_CS8900_BUS16 1 /* follow the Linux driver */ /* * The MX31ADS board seems to have a hardware "peculiarity" confirmed under diff --git a/include/configs/sbc2410x.h b/include/configs/sbc2410x.h index f3dc7fe..f2ea926 100644 --- a/include/configs/sbc2410x.h +++ b/include/configs/sbc2410x.h @@ -63,9 +63,10 @@ /* * Hardware drivers */ -#define CONFIG_DRIVER_CS8900 1 /* we have a CS8900 on-board */ -#define CS8900_BASE 0x19000300 -#define CS8900_BUS16 1 /* the Linux driver does accesses as shorts */ +#define CONFIG_NET_MULTI +#define CONFIG_CS8900 /* we have a CS8900 on-board */ +#define CONFIG_CS8900_BASE 0x19000300 +#define CONFIG_CS8900_BUS16 /* the Linux driver does accesses as shorts */ /* * select serial console configuration diff --git a/include/configs/smdk2400.h b/include/configs/smdk2400.h index b712db4..c234177 100644 --- a/include/configs/smdk2400.h +++ b/include/configs/smdk2400.h @@ -56,9 +56,10 @@ /* * Hardware drivers */ -#define CONFIG_DRIVER_CS8900 1 /* we have a CS8900 on-board */ -#define CS8900_BASE 0x07000300 /* agrees with WIN CE PA */ -#define CS8900_BUS16 1 /* the Linux driver does accesses as shorts */ +#define CONFIG_NET_MULTI +#define CONFIG_CS8900 /* we have a CS8900 on-board */ +#define CONFIG_CS8900_BASE 0x07000300 /* agrees with WIN CE PA */ +#define CONFIG_CS8900_BUS16 /* the Linux driver does accesses as shorts */ /* * select serial console configuration diff --git a/include/configs/smdk2410.h b/include/configs/smdk2410.h index a473278..d340098 100644 --- a/include/configs/smdk2410.h +++ b/include/configs/smdk2410.h @@ -53,9 +53,10 @@ /* * Hardware drivers */ -#define CONFIG_DRIVER_CS8900 1 /* we have a CS8900 on-board */ -#define CS8900_BASE 0x19000300 -#define CS8900_BUS16 1 /* the Linux driver does accesses as shorts */ +#define CONFIG_NET_MULTI +#define CONFIG_CS8900 /* we have a CS8900 on-board */ +#define CONFIG_CS8900_BASE 0x19000300 +#define CONFIG_CS8900_BUS16 /* the Linux driver does accesses as shorts */ /* * select serial console configuration diff --git a/include/configs/smdk6400.h b/include/configs/smdk6400.h index ddc8e71..f6e1221 100644 --- a/include/configs/smdk6400.h +++ b/include/configs/smdk6400.h @@ -74,9 +74,10 @@ /* * Hardware drivers */ -#define CONFIG_DRIVER_CS8900 1 /* we have a CS8900 on-board */ -#define CS8900_BASE 0x18800300 -#define CS8900_BUS16 1 /* follow the Linux driver */ +#define CONFIG_NET_MULTI +#define CONFIG_CS8900 /* we have a CS8900 on-board */ +#define CONFIG_CS8900_BASE 0x18800300 +#define CONFIG_CS8900_BUS16 /* follow the Linux driver */ /* * select serial console configuration diff --git a/include/configs/trab.h b/include/configs/trab.h index 7687ee6..43c191b 100644 --- a/include/configs/trab.h +++ b/include/configs/trab.h @@ -99,9 +99,10 @@ /* * Hardware drivers */ -#define CONFIG_DRIVER_CS8900 1 /* we have a CS8900 on-board */ -#define CS8900_BASE 0x07000300 /* agrees with WIN CE PA */ -#define CS8900_BUS16 1 /* the Linux driver does accesses as shorts */ +#define CONFIG_NET_MULTI +#define CONFIG_CS8900 /* we have a CS8900 on-board */ +#define CONFIG_CS8900_BASE 0x07000300 /* agrees with WIN CE PA */ +#define CONFIG_CS8900_BUS16 /* the Linux driver does accesses as shorts */ #define CONFIG_DRIVER_S3C24X0_I2C 1 /* we use the buildin I2C controller */ diff --git a/include/netdev.h b/include/netdev.h index 4636b57..f8f824f 100644 --- a/include/netdev.h +++ b/include/netdev.h @@ -43,6 +43,7 @@ int cpu_eth_init(bd_t *bis); /* Driver initialization prototypes */ int au1x00_enet_initialize(bd_t*); int bfin_EMAC_initialize(bd_t *bis); +int cs8900_initialize(u8 dev_num, int base_addr); int dc21x4x_initialize(bd_t *bis); int davinci_emac_initialize(void); int dnet_eth_initialize(int id, void *regs, unsigned int phy_addr); diff --git a/lib_arm/board.c b/lib_arm/board.c index a44d308..fa87d51 100644 --- a/lib_arm/board.c +++ b/lib_arm/board.c @@ -73,10 +73,6 @@ extern void dataflash_print_info(void); const char version_string[] = U_BOOT_VERSION" (" U_BOOT_DATE " - " U_BOOT_TIME ")"CONFIG_IDENT_STRING; -#ifdef CONFIG_DRIVER_CS8900 -extern void cs8900_get_enetaddr (void); -#endif - #ifdef CONFIG_DRIVER_RTL8019 extern void rtl8019_get_enetaddr (uchar * addr); #endif @@ -423,11 +419,6 @@ extern void davinci_eth_set_mac_addr (const u_int8_t *addr); } #endif -#ifdef CONFIG_DRIVER_CS8900 - /* XXX: this needs to be moved to board init */ - cs8900_get_enetaddr (); -#endif - #if defined(CONFIG_DRIVER_SMC91111) || defined (CONFIG_DRIVER_LAN91C96) /* XXX: this needs to be moved to board init */ if (getenv ("ethaddr")) { -- 1.5.6.3

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[U-Boot] [v2][PATCH] ppc/85xx: Added single core members of FSL P1 P2 processors series
by Poonam Aggrwal 20 Aug '09

20 Aug '09

P2010 - single core variant of P2020 P1011 - Single core variant of P1020 - Also made changes to keep the lists sorted. Signed-off-by: Poonam Aggrwal <poonam.aggrwal(a)freescale.com> Signed-off-by: Kumar Gala <galak(a)kernel.crashing.org> --- - applies on git.denx.de/u-boot-mpc85xx.git branch->next cpu/mpc85xx/Makefile | 4 +++- cpu/mpc8xxx/cpu.c | 8 ++++++-- drivers/misc/fsl_law.c | 3 ++- include/asm-ppc/processor.h | 8 ++++++-- 4 files changed, 17 insertions(+), 6 deletions(-) diff --git a/cpu/mpc85xx/Makefile b/cpu/mpc85xx/Makefile index 1477eac..1bd8f30 100644 --- a/cpu/mpc85xx/Makefile +++ b/cpu/mpc85xx/Makefile @@ -49,8 +49,10 @@ COBJS-$(CONFIG_MPC8544) += ddr-gen2.o COBJS-$(CONFIG_MPC8572) += ddr-gen3.o COBJS-$(CONFIG_MPC8536) += ddr-gen3.o COBJS-$(CONFIG_MPC8569) += ddr-gen3.o -COBJS-$(CONFIG_P2020) += ddr-gen3.o +COBJS-$(CONFIG_P1011) += ddr-gen3.o COBJS-$(CONFIG_P1020) += ddr-gen3.o +COBJS-$(CONFIG_P2010) += ddr-gen3.o +COBJS-$(CONFIG_P2020) += ddr-gen3.o COBJS-$(CONFIG_MPC8536) += mpc8536_serdes.o COBJS = traps.o cpu.o cpu_init.o speed.o interrupts.o tlb.o \ diff --git a/cpu/mpc8xxx/cpu.c b/cpu/mpc8xxx/cpu.c index fbab998..339f6d9 100644 --- a/cpu/mpc8xxx/cpu.c +++ b/cpu/mpc8xxx/cpu.c @@ -64,10 +64,14 @@ struct cpu_type cpu_type_list [] = { CPU_TYPE_ENTRY(8569, 8569_E, 1), CPU_TYPE_ENTRY(8572, 8572, 2), CPU_TYPE_ENTRY(8572, 8572_E, 2), - CPU_TYPE_ENTRY(P2020, P2020, 2), - CPU_TYPE_ENTRY(P2020, P2020_E, 2), + CPU_TYPE_ENTRY(P1011, P1011, 1), + CPU_TYPE_ENTRY(P1011, P1011_E, 1), CPU_TYPE_ENTRY(P1020, P1020, 2), CPU_TYPE_ENTRY(P1020, P1020_E, 2), + CPU_TYPE_ENTRY(P2010, P2010, 1), + CPU_TYPE_ENTRY(P2010, P2010_E, 1), + CPU_TYPE_ENTRY(P2020, P2020, 2), + CPU_TYPE_ENTRY(P2020, P2020_E, 2), #elif defined(CONFIG_MPC86xx) CPU_TYPE_ENTRY(8610, 8610, 1), CPU_TYPE_ENTRY(8641, 8641, 2), diff --git a/drivers/misc/fsl_law.c b/drivers/misc/fsl_law.c index af7b729..147fe0a 100644 --- a/drivers/misc/fsl_law.c +++ b/drivers/misc/fsl_law.c @@ -39,7 +39,8 @@ DECLARE_GLOBAL_DATA_PTR; defined(CONFIG_MPC8641) || defined(CONFIG_MPC8610) #define FSL_HW_NUM_LAWS 10 #elif defined(CONFIG_MPC8536) || defined(CONFIG_MPC8572) || \ - defined(CONFIG_P2020) || defined(CONFIG_P1020) + defined(CONFIG_P1011) || defined(CONFIG_P1020) || \ + defined(CONFIG_P2010) || defined(CONFIG_P2020) #define FSL_HW_NUM_LAWS 12 #else #error FSL_HW_NUM_LAWS not defined for this platform diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h index 5547245..dcaf8c0 100644 --- a/include/asm-ppc/processor.h +++ b/include/asm-ppc/processor.h @@ -1009,10 +1009,14 @@ #define SVR_8569_E 0x808800 #define SVR_8572 0x80E000 #define SVR_8572_E 0x80E800 -#define SVR_P2020 0x80E200 -#define SVR_P2020_E 0x80EA00 +#define SVR_P1011 0x80E500 +#define SVR_P1011_E 0x80ED00 #define SVR_P1020 0x80E400 #define SVR_P1020_E 0x80EC00 +#define SVR_P2010 0x80E300 +#define SVR_P2010_E 0x80EB00 +#define SVR_P2020 0x80E200 +#define SVR_P2020_E 0x80EA00 #define SVR_8610 0x80A000 #define SVR_8641 0x809000 -- 1.5.6.5

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[U-Boot] nand read
by E Robertson 20 Aug '09

20 Aug '09

Hi, Does mtd has to be enabled/setup for nand read to work? I'm trying to do a I keep getting a read error when trying to read even the first block. NAND read: device 0 offset 0x0, size 0x20000 NAND read from offset 0 failed -74 131072 bytes read: ERROR

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[U-Boot] [PATCH] ppc/85xx: Added single core members of FSL P1 P2 processors series
by Poonam Aggrwal 20 Aug '09

20 Aug '09

P2010 - single core variant of P2020 P1011 - Single core variant of P1020 Signed-off-by: Poonam Aggrwal <poonam.aggrwal(a)freescale.com> Signed-off-by: Kumar Gala <galak(a)kernel.crashing.org> --- - applies on git.denx.de/u-boot-mpc85xx.git branch->next cpu/mpc85xx/Makefile | 2 ++ cpu/mpc8xxx/cpu.c | 4 ++++ drivers/misc/fsl_law.c | 3 ++- include/asm-ppc/processor.h | 4 ++++ 4 files changed, 12 insertions(+), 1 deletions(-) diff --git a/cpu/mpc85xx/Makefile b/cpu/mpc85xx/Makefile index 1477eac..df5a177 100644 --- a/cpu/mpc85xx/Makefile +++ b/cpu/mpc85xx/Makefile @@ -50,7 +50,9 @@ COBJS-$(CONFIG_MPC8572) += ddr-gen3.o COBJS-$(CONFIG_MPC8536) += ddr-gen3.o COBJS-$(CONFIG_MPC8569) += ddr-gen3.o COBJS-$(CONFIG_P2020) += ddr-gen3.o +COBJS-$(CONFIG_P2010) += ddr-gen3.o COBJS-$(CONFIG_P1020) += ddr-gen3.o +COBJS-$(CONFIG_P1011) += ddr-gen3.o COBJS-$(CONFIG_MPC8536) += mpc8536_serdes.o COBJS = traps.o cpu.o cpu_init.o speed.o interrupts.o tlb.o \ diff --git a/cpu/mpc8xxx/cpu.c b/cpu/mpc8xxx/cpu.c index fbab998..4a30215 100644 --- a/cpu/mpc8xxx/cpu.c +++ b/cpu/mpc8xxx/cpu.c @@ -66,8 +66,12 @@ struct cpu_type cpu_type_list [] = { CPU_TYPE_ENTRY(8572, 8572_E, 2), CPU_TYPE_ENTRY(P2020, P2020, 2), CPU_TYPE_ENTRY(P2020, P2020_E, 2), + CPU_TYPE_ENTRY(P2010, P2010, 1), + CPU_TYPE_ENTRY(P2010, P2010_E, 1), CPU_TYPE_ENTRY(P1020, P1020, 2), CPU_TYPE_ENTRY(P1020, P1020_E, 2), + CPU_TYPE_ENTRY(P1011, P1011, 1), + CPU_TYPE_ENTRY(P1011, P1011_E, 1), #elif defined(CONFIG_MPC86xx) CPU_TYPE_ENTRY(8610, 8610, 1), CPU_TYPE_ENTRY(8641, 8641, 2), diff --git a/drivers/misc/fsl_law.c b/drivers/misc/fsl_law.c index af7b729..72665ab 100644 --- a/drivers/misc/fsl_law.c +++ b/drivers/misc/fsl_law.c @@ -39,7 +39,8 @@ DECLARE_GLOBAL_DATA_PTR; defined(CONFIG_MPC8641) || defined(CONFIG_MPC8610) #define FSL_HW_NUM_LAWS 10 #elif defined(CONFIG_MPC8536) || defined(CONFIG_MPC8572) || \ - defined(CONFIG_P2020) || defined(CONFIG_P1020) + defined(CONFIG_P2020) || defined(CONFIG_P2010) || \ + defined(CONFIG_P1020) || defined(CONFIG_P1011) #define FSL_HW_NUM_LAWS 12 #else #error FSL_HW_NUM_LAWS not defined for this platform diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h index 5547245..de23ad8 100644 --- a/include/asm-ppc/processor.h +++ b/include/asm-ppc/processor.h @@ -1011,8 +1011,12 @@ #define SVR_8572_E 0x80E800 #define SVR_P2020 0x80E200 #define SVR_P2020_E 0x80EA00 +#define SVR_P2010 0x80E300 +#define SVR_P2010_E 0x80EB00 #define SVR_P1020 0x80E400 #define SVR_P1020_E 0x80EC00 +#define SVR_P1011 0x80E500 +#define SVR_P1011_E 0x80ED00 #define SVR_8610 0x80A000 #define SVR_8641 0x809000 -- 1.5.6.5

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[U-Boot] [PATCH] driver/fsl_pci: Added fsl_pci_init_port function to initialize a single PCIe port.
by Poonam Aggrwal 20 Aug '09

20 Aug '09

* Added a generic function fsl_pci_init_port in drivers/pci/fsl_pci.c to initialize a PCIe port. * fsl_pci_init_port can be called from board specific pcie initialization routine, per-port. * This will reduce the code redundancy in the most of the Freescale board specific PCIe inits. Signed-off-by: Poonam Aggrwal <poonam.aggrwal(a)freescale.com> Signed-off-by: Kumar Gala <galak(a)kernel.crashing.org> --- - applies on git.denx.de/u-boot-mpc85xx.git branch->next drivers/pci/fsl_pci_init.c | 41 +++++++++++++++++++++++++++++++++++++++++ include/asm-ppc/fsl_pci.h | 26 ++++++++++++++++++++++++++ 2 files changed, 67 insertions(+), 0 deletions(-) diff --git a/drivers/pci/fsl_pci_init.c b/drivers/pci/fsl_pci_init.c index ee89aaa..9e9e1b7 100644 --- a/drivers/pci/fsl_pci_init.c +++ b/drivers/pci/fsl_pci_init.c @@ -412,6 +412,47 @@ void fsl_pci_init(struct pci_controller *hose, u32 cfg_addr, u32 cfg_data) } } +int fsl_pci_init_port(struct fsl_pci_info *pci_info, + struct pci_controller *hose, int busno) +{ + volatile ccsr_fsl_pci_t *pci; + struct pci_region *r; + + pci = (ccsr_fsl_pci_t *) pci_info->regs; + + if (in_be32(&pci->pme_msg_det)) { + out_be32(&pci->pme_msg_det, 0xffffffff); + debug (" with errors. Clearing. Now 0x%08x", + pci->pme_msg_det); + } + + r = hose->regions + hose->region_count; + + /* outbound memory */ + pci_set_region(r++, + pci_info->mem_bus, + pci_info->mem_phys, + pci_info->mem_size, + PCI_REGION_MEM); + + /* outbound io */ + pci_set_region(r++, + pci_info->io_bus, + pci_info->io_phys, + pci_info->io_size, + PCI_REGION_IO); + + hose->region_count = r - hose->regions; + hose->first_busno = busno; + + fsl_pci_init(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data); + + printf("\n PCIE%x on bus %02x - %02x\n", pci_info->pci_num, + hose->first_busno, hose->last_busno); + + return(hose->last_busno + 1); +} + /* Enable inbound PCI config cycles for agent/endpoint interface */ void fsl_pci_config_unlock(struct pci_controller *hose) { diff --git a/include/asm-ppc/fsl_pci.h b/include/asm-ppc/fsl_pci.h index b2ff0e9..2b6421a 100644 --- a/include/asm-ppc/fsl_pci.h +++ b/include/asm-ppc/fsl_pci.h @@ -154,4 +154,30 @@ typedef struct ccsr_pci { char res24[252]; } ccsr_fsl_pci_t; +struct fsl_pci_info { + phys_size_t regs; + pci_addr_t mem_bus; + phys_size_t mem_phys; + pci_size_t mem_size; + pci_addr_t io_bus; + phys_size_t io_phys; + pci_size_t io_size; + int pci_num; +}; + +int fsl_pci_init_port(struct fsl_pci_info *pci_info, + struct pci_controller *hose, int busno); + +#define SET_STD_PCIE_INFO(x, num) \ +{ \ + x.regs = CONFIG_SYS_PCIE##num##_ADDR; \ + x.mem_bus = CONFIG_SYS_PCIE##num##_MEM_BUS; \ + x.mem_phys = CONFIG_SYS_PCIE##num##_MEM_PHYS; \ + x.mem_size = CONFIG_SYS_PCIE##num##_MEM_SIZE; \ + x.io_bus = CONFIG_SYS_PCIE##num##_IO_BUS; \ + x.io_phys = CONFIG_SYS_PCIE##num##_IO_PHYS; \ + x.io_size = CONFIG_SYS_PCIE##num##_IO_SIZE; \ + x.pci_num = num; \ +} + #endif -- 1.5.6.5

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