board/freescale: Remove P1021RDB board support

[platform/kernel/u-boot.git] / board / freescale / p1_p2_rdb_pc / p1_p2_rdb_pc.c

diff --git a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
index 2005944..4584f01 100644 (file)
--- a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
+++ b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
@@ -45,28 +45,9 @@
 #define GPIO_SLIC_PIN          30
 #define GPIO_SLIC_DATA         (1 << (31 - GPIO_SLIC_PIN))
 
-#if defined(CONFIG_TARGET_P1021RDB) && !defined(CONFIG_SYS_RAMBOOT)
-#define GPIO_DDR_RST_PORT      1
-#define GPIO_DDR_RST_PIN       8
-#define GPIO_DDR_RST_DATA      (1 << (31 - GPIO_DDR_RST_PIN))
-
-#define GPIO_2BIT_MASK         (0x3 << (32 - (GPIO_DDR_RST_PIN + 1) * 2))
-#endif
-
-#if defined(CONFIG_TARGET_P1021RDB)
-#define PCA_IOPORT_I2C_ADDR            0x23
-#define PCA_IOPORT_OUTPUT_CMD          0x2
-#define PCA_IOPORT_CFG_CMD             0x6
-#define PCA_IOPORT_QE_PIN_ENABLE       0xf8
-#define PCA_IOPORT_QE_TDM_ENABLE       0xf6
-#endif
-
 const qe_iop_conf_t qe_iop_conf_tab[] = {
        /* GPIO */
        {1,   1, 2, 0, 0}, /* GPIO7/PB1   - LOAD_DEFAULT_N */
-#if defined(CONFIG_TARGET_P1021RDB) && !defined(CONFIG_SYS_RAMBOOT)
-       {1,   8, 1, 1, 0}, /* GPIO10/PB8  - DDR_RST */
-#endif
        {0,  15, 1, 0, 0}, /* GPIO11/A15  - WDI */
        {GPIO_GETH_SW_PORT, GPIO_GETH_SW_PIN, 1, 0, 0}, /* RST_GETH_SW_N */
        {GPIO_SLIC_PORT, GPIO_SLIC_PIN, 1, 0, 0},       /* RST_SLIC_N */
@@ -119,16 +100,6 @@ void board_gpio_init(void)
        ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
        par_io_t *par_io = (par_io_t *) &(gur->qe_par_io);
 
-#if defined(CONFIG_TARGET_P1021RDB) && !defined(CONFIG_SYS_RAMBOOT)
-       /* reset DDR3 */
-       setbits_be32(&par_io[GPIO_DDR_RST_PORT].cpdat, GPIO_DDR_RST_DATA);
-       udelay(1000);
-       clrbits_be32(&par_io[GPIO_DDR_RST_PORT].cpdat, GPIO_DDR_RST_DATA);
-       udelay(1000);
-       setbits_be32(&par_io[GPIO_DDR_RST_PORT].cpdat, GPIO_DDR_RST_DATA);
-       /* disable CE_PB8 */
-       clrbits_be32(&par_io[GPIO_DDR_RST_PORT].cpdir1, GPIO_2BIT_MASK);
-#endif
        /* Enable VSC7385 switch */
        setbits_be32(&par_io[GPIO_GETH_SW_PORT].cpdat, GPIO_GETH_SW_DATA);
 
@@ -372,51 +343,6 @@ int board_eth_init(struct bd_info *bis)
 }
 #endif
 
-#if defined(CONFIG_QE) && \
-       (defined(CONFIG_TARGET_P1021RDB))
-static void fdt_board_fixup_qe_pins(void *blob)
-{
-       unsigned int oldbus;
-       u8 val8;
-       int node;
-       fsl_lbc_t *lbc = LBC_BASE_ADDR;
-
-       if (hwconfig("qe")) {
-               /* For QE and eLBC pins multiplexing,
-                * there is a PCA9555 device on P1025RDB.
-                * It control the multiplex pins' functions,
-                * and setting the PCA9555 can switch the
-                * function between QE and eLBC.
-                */
-               oldbus = i2c_get_bus_num();
-               i2c_set_bus_num(0);
-               if (hwconfig("tdm"))
-                       val8 = PCA_IOPORT_QE_TDM_ENABLE;
-               else
-                       val8 = PCA_IOPORT_QE_PIN_ENABLE;
-               i2c_write(PCA_IOPORT_I2C_ADDR, PCA_IOPORT_CFG_CMD,
-                               1, &val8, 1);
-               i2c_write(PCA_IOPORT_I2C_ADDR, PCA_IOPORT_OUTPUT_CMD,
-                               1, &val8, 1);
-               i2c_set_bus_num(oldbus);
-               /* if run QE TDM, Set ABSWP to implement
-                * conversion of addresses in the eLBC.
-                */
-               if (hwconfig("tdm")) {
-                       set_lbc_or(2, CONFIG_PMC_OR_PRELIM);
-                       set_lbc_br(2, CONFIG_PMC_BR_PRELIM);
-                       setbits_be32(&lbc->lbcr, CONFIG_SYS_LBC_LBCR);
-               }
-       } else {
-               node = fdt_path_offset(blob, "/qe");
-               if (node >= 0)
-                       fdt_del_node(blob, node);
-       }
-
-       return;
-}
-#endif
-
 #ifdef CONFIG_OF_BOARD_SETUP
 int ft_board_setup(void *blob, struct bd_info *bd)
 {
@@ -444,9 +370,6 @@ int ft_board_setup(void *blob, struct bd_info *bd)
 #ifdef CONFIG_QE
        do_fixup_by_compat(blob, "fsl,qe", "status", "okay",
                        sizeof("okay"), 0);
-#if defined(CONFIG_TARGET_P1021RDB)
-       fdt_board_fixup_qe_pins(blob);
-#endif
 #endif
 
 #if defined(CONFIG_HAS_FSL_DR_USB)