diff options
Diffstat (limited to 'board/cssi/cmpc885/cmpc885.c')
| -rw-r--r-- | board/cssi/cmpc885/cmpc885.c | 152 |
1 files changed, 21 insertions, 131 deletions
diff --git a/board/cssi/cmpc885/cmpc885.c b/board/cssi/cmpc885/cmpc885.c index 8f67f9fc339..540b9d3c785 100644 --- a/board/cssi/cmpc885/cmpc885.c +++ b/board/cssi/cmpc885/cmpc885.c @@ -28,33 +28,15 @@ DECLARE_GLOBAL_DATA_PTR; -#define BOARD_CMPC885 "cmpc885" -#define BOARD_MCR3000_2G "mcr3k_2g" -#define BOARD_VGOIP "vgoip" -#define BOARD_MIAE "miae" - -#define TYPE_MCR 0x22 -#define TYPE_MIAE 0x23 - -#define FAR_CASRSA 2 -#define FAR_VGOIP 4 -#define FAV_CLA 7 -#define FAV_SRSA 8 - #define ADDR_CPLD_R_RESET ((unsigned short __iomem *)CONFIG_CPLD_BASE) #define ADDR_CPLD_R_ETAT ((unsigned short __iomem *)(CONFIG_CPLD_BASE + 2)) #define ADDR_CPLD_R_TYPE ((unsigned char __iomem *)(CONFIG_CPLD_BASE + 3)) -#define ADDR_FPGA_R_BASE ((unsigned char __iomem *)CONFIG_FPGA_BASE) -#define ADDR_FPGA_R_ALARMES_IN ((unsigned char __iomem *)CONFIG_FPGA_BASE + 0x31) -#define ADDR_FPGA_R_FAV ((unsigned char __iomem *)CONFIG_FPGA_BASE + 0x44) - #define PATH_PHY2 "/soc@ff000000/mdio@e00/ethernet-phy@2" #define PATH_PHY3 "/soc@ff000000/mdio@e00/ethernet-phy@3" #define PATH_ETH1 "/soc@ff000000/ethernet@1e00" #define FIBER_PHY PATH_PHY2 -#define FPGA_R_ACQ_AL_FAV 0x04 #define R_ETAT_PRES_BASE 0x0040 #define R_RESET_STATUS 0x0400 @@ -62,8 +44,6 @@ DECLARE_GLOBAL_DATA_PTR; int ft_board_setup(void *blob, struct bd_info *bd) { - u8 fav_id, far_id; - const char *sync = "receive"; ft_cpu_setup(blob, bd); @@ -87,32 +67,19 @@ int ft_board_setup(void *blob, struct bd_info *bd) do_fixup_by_path(blob, "/localbus/e1", "rising-edge-sync-pulse", sync, strlen(sync), 1); /* MIAE only */ - if (!(in_be16(ADDR_CPLD_R_ETAT) & R_ETAT_PRES_BASE) || in_8(ADDR_FPGA_R_BASE) != TYPE_MIAE) + if (!(in_be16(ADDR_CPLD_R_ETAT) & R_ETAT_PRES_BASE)) return 0; - far_id = in_8(ADDR_FPGA_R_BASE + 0x43) >> 5; - ft_cleanup(blob, (u32)far_id, "far-id", "cs,mia-far"); - - /* - * special case, with CASRSA (far_id: 2) - * FAV-SRSA register itself as FAV-CLA - */ - fav_id = in_8(ADDR_FPGA_R_BASE + 0x44) >> 5; - - if (far_id == FAR_CASRSA && fav_id == FAV_CLA) - fav_id = FAV_SRSA; - - ft_cleanup(blob, (u32)fav_id, "fav-id", "cs,mia-fav"); - - if (far_id == FAR_CASRSA) { - /* switch to phy3 with gpio, we'll only use phy3 */ - immap_t __iomem *immr = (immap_t __iomem *)CONFIG_SYS_IMMR; - cpm8xx_t __iomem *cp = (cpm8xx_t __iomem *)&immr->im_cpm; + return ft_board_setup_common(blob); +} - setbits_be32(&cp->cp_pedat, 0x00002000); - } +void ft_board_setup_phy3(void) +{ + /* switch to phy3 with gpio, we'll only use phy3 */ + immap_t __iomem *immr = (immap_t __iomem *)CONFIG_SYS_IMMR; + cpm8xx_t __iomem *cp = (cpm8xx_t __iomem *)&immr->im_cpm; - return 0; + setbits_be32(&cp->cp_pedat, 0x00002000); } int checkboard(void) @@ -120,30 +87,11 @@ int checkboard(void) serial_puts("Board: "); /* Is a motherboard present ? */ - if (in_be16(ADDR_CPLD_R_ETAT) & R_ETAT_PRES_BASE) { - switch (in_8(ADDR_FPGA_R_BASE)) { - int far_id; - case TYPE_MCR: - printf("MCR3000_2G (CS GROUP)\n"); - break; - case TYPE_MIAE: - far_id = in_8(ADDR_FPGA_R_BASE + 0x43) >> 5; - - if (far_id == FAR_VGOIP) - printf("VGoIP (CS GROUP)\n"); - else - printf("MIAE (CS GROUP)\n"); - - break; - default: - printf("Unknown\n"); - for (;;) - ; - break; - } - } else { - printf("CMPC885 (CS GROUP)\n"); - } + if (in_be16(ADDR_CPLD_R_ETAT) & R_ETAT_PRES_BASE) + return checkboard_common(); + + printf("CMPC885 (CS GROUP)\n"); + return 0; } @@ -174,57 +122,12 @@ static int setup_mac(void) int misc_init_r(void) { - u8 val, tmp, far_id; - int count = 3; - - val = in_8(ADDR_FPGA_R_BASE); - /* Verify mother board presence */ if (in_be16(ADDR_CPLD_R_ETAT) & R_ETAT_PRES_BASE) { - /* identify the type of mother board */ - switch (val) { - case TYPE_MCR: - /* if at boot alarm button is pressed, delay boot */ - if ((in_8(ADDR_FPGA_R_ALARMES_IN) & FPGA_R_ACQ_AL_FAV) == 0) - env_set("bootdelay", "60"); - - env_set("config", BOARD_MCR3000_2G); - env_set("hostname", BOARD_MCR3000_2G); - break; - - case TYPE_MIAE: - do { - tmp = in_8(ADDR_FPGA_R_BASE + 0x41); - count--; - mdelay(10); /* 10msec wait */ - } while (count && tmp != in_8(ADDR_FPGA_R_BASE + 0x41)); - - if (!count) { - printf("Cannot read the reset factory switch position\n"); - hang(); - } - - if (tmp & 0x1) - env_set_default("Factory settings switch ON", 0); - - env_set("config", BOARD_MIAE); - far_id = in_8(ADDR_FPGA_R_BASE + 0x43) >> 5; - - if (far_id == FAR_VGOIP) - env_set("hostname", BOARD_VGOIP); - else - env_set("hostname", BOARD_MIAE); - break; - - default: - env_set("config", BOARD_CMPC885); - env_set("hostname", BOARD_CMPC885); - break; - } + misc_init_r_common(); } else { - printf("no mother board detected"); - env_set("config", BOARD_CMPC885); - env_set("hostname", BOARD_CMPC885); + env_set("config", CFG_BOARD_CMPCXXX); + env_set("hostname", CFG_BOARD_CMPCXXX); } if (setup_mac()) @@ -236,7 +139,7 @@ int misc_init_r(void) return 0; } -static void iop_setup_mcr(void) +void iop_setup_mcr(void) { immap_t __iomem *immr = (immap_t __iomem *)CONFIG_SYS_IMMR; iop8xx_t __iomem *iop = &immr->im_ioport; @@ -539,7 +442,7 @@ static void iop_setup_cmpc885(void) clrbits_be32(&cp->cp_peso, 0x00031980); } -static void iop_setup_miae(void) +void iop_setup_miae(void) { immap_t __iomem *immr = (immap_t __iomem *)CONFIG_SYS_IMMR; iop8xx_t __iomem *iop = &immr->im_ioport; @@ -549,7 +452,7 @@ static void iop_setup_miae(void) udelay(100); /* Set the front panel LED color to red */ - clrbits_8(ADDR_FPGA_R_FAV, 0x02); + clrbits_8((unsigned char __iomem *)CONFIG_FPGA_BASE + 0x44, 0x02); /* We must initialize data before changing direction */ setbits_be16(&iop->iop_pcdat, 0x0888); @@ -1007,20 +910,7 @@ int board_early_init_r(void) mdelay(200); } - /* Identify the type of mother board */ - switch (in_8(ADDR_FPGA_R_BASE)) { - case TYPE_MCR: - iop_setup_mcr(); - break; - - case TYPE_MIAE: - iop_setup_miae(); - break; - - default: - break; - } - /* CMPC885 board alone */ + iop_setup_common(); } else { iop_setup_cmpc885(); } |