diff options
Diffstat (limited to 'board/renesas')
| -rw-r--r-- | board/renesas/porter/Makefile | 2 | ||||
| -rw-r--r-- | board/renesas/porter/porter.c | 123 |
2 files changed, 7 insertions, 118 deletions
diff --git a/board/renesas/porter/Makefile b/board/renesas/porter/Makefile index 09c07ef5d4..b0cfb1b06a 100644 --- a/board/renesas/porter/Makefile +++ b/board/renesas/porter/Makefile @@ -7,4 +7,4 @@ # SPDX-License-Identifier: GPL-2.0 # -obj-y := porter.o qos.o ../rcar-common/common.o +obj-y := porter.o qos.o diff --git a/board/renesas/porter/porter.c b/board/renesas/porter/porter.c index 5b1a167906..86dea8bfa7 100644 --- a/board/renesas/porter/porter.c +++ b/board/renesas/porter/porter.c @@ -47,11 +47,7 @@ void s_init(void) qos_init(); } -#define TMU0_MSTP125 (1 << 25) -#define SDHI0_MSTP314 (1 << 14) -#define SDHI2_MSTP311 (1 << 11) -#define SCIF0_MSTP721 (1 << 21) -#define ETHER_MSTP813 (1 << 13) +#define TMU0_MSTP125 BIT(25) #define SD2CKCR 0xE615026C #define SD_97500KHZ 0x7 @@ -60,15 +56,6 @@ int board_early_init_f(void) { mstp_clrbits_le32(MSTPSR1, SMSTPCR1, TMU0_MSTP125); - /* SCIF0 */ - mstp_clrbits_le32(MSTPSR7, SMSTPCR7, SCIF0_MSTP721); - - /* ETHER */ - mstp_clrbits_le32(MSTPSR8, SMSTPCR8, ETHER_MSTP813); - - /* SDHI */ - mstp_clrbits_le32(MSTPSR3, SMSTPCR3, SDHI0_MSTP314 | SDHI2_MSTP311); - /* * SD0 clock is set to 97.5MHz by default. * Set SD2 to the 97.5MHz as well. @@ -78,112 +65,25 @@ int board_early_init_f(void) return 0; } -/* LSI pin pull-up control */ -#define PUPR5 0xe6060114 -#define PUPR5_ETH 0x3FFC0000 -#define PUPR5_ETH_MAGIC (1 << 27) int board_init(void) { /* adress of boot parameters */ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; - /* Init PFC controller */ - r8a7791_pinmux_init(); - - /* Ether Enable */ - gpio_request(GPIO_FN_ETH_CRS_DV, NULL); - gpio_request(GPIO_FN_ETH_RX_ER, NULL); - gpio_request(GPIO_FN_ETH_RXD0, NULL); - gpio_request(GPIO_FN_ETH_RXD1, NULL); - gpio_request(GPIO_FN_ETH_LINK, NULL); - gpio_request(GPIO_FN_ETH_REFCLK, NULL); - gpio_request(GPIO_FN_ETH_MDIO, NULL); - gpio_request(GPIO_FN_ETH_TXD1, NULL); - gpio_request(GPIO_FN_ETH_TX_EN, NULL); - gpio_request(GPIO_FN_ETH_TXD0, NULL); - gpio_request(GPIO_FN_ETH_MDC, NULL); - gpio_request(GPIO_FN_IRQ0, NULL); - - mstp_clrbits_le32(PUPR5, PUPR5, PUPR5_ETH & ~PUPR5_ETH_MAGIC); - gpio_request(GPIO_GP_5_22, NULL); /* PHY_RST */ - mstp_clrbits_le32(PUPR5, PUPR5, PUPR5_ETH_MAGIC); - - gpio_direction_output(GPIO_GP_5_22, 0); - mdelay(20); - gpio_set_value(GPIO_GP_5_22, 1); - udelay(1); - return 0; } -#define CXR24 0xEE7003C0 /* MAC address high register */ -#define CXR25 0xEE7003C8 /* MAC address low register */ -int board_eth_init(bd_t *bis) +int dram_init(void) { -#ifdef CONFIG_SH_ETHER - int ret = -ENODEV; - u32 val; - unsigned char enetaddr[6]; - - ret = sh_eth_initialize(bis); - if (!eth_env_get_enetaddr("ethaddr", enetaddr)) - return ret; - - /* Set Mac address */ - val = enetaddr[0] << 24 | enetaddr[1] << 16 | - enetaddr[2] << 8 | enetaddr[3]; - writel(val, CXR24); - - val = enetaddr[4] << 8 | enetaddr[5]; - writel(val, CXR25); + if (fdtdec_setup_memory_size() != 0) + return -EINVAL; - return ret; -#else return 0; -#endif } -int board_mmc_init(bd_t *bis) +int dram_init_banksize(void) { - int ret = -ENODEV; - -#ifdef CONFIG_SH_SDHI - gpio_request(GPIO_FN_SD0_DATA0, NULL); - gpio_request(GPIO_FN_SD0_DATA1, NULL); - gpio_request(GPIO_FN_SD0_DATA2, NULL); - gpio_request(GPIO_FN_SD0_DATA3, NULL); - gpio_request(GPIO_FN_SD0_CLK, NULL); - gpio_request(GPIO_FN_SD0_CMD, NULL); - gpio_request(GPIO_FN_SD0_CD, NULL); - gpio_request(GPIO_FN_SD2_DATA0, NULL); - gpio_request(GPIO_FN_SD2_DATA1, NULL); - gpio_request(GPIO_FN_SD2_DATA2, NULL); - gpio_request(GPIO_FN_SD2_DATA3, NULL); - gpio_request(GPIO_FN_SD2_CLK, NULL); - gpio_request(GPIO_FN_SD2_CMD, NULL); - gpio_request(GPIO_FN_SD2_CD, NULL); - - /* SDHI 0 */ - gpio_request(GPIO_GP_2_12, NULL); - gpio_direction_output(GPIO_GP_2_12, 1); /* 1: 3.3V, 0: 1.8V */ - - ret = sh_sdhi_init(CONFIG_SYS_SH_SDHI0_BASE, 0, - SH_SDHI_QUIRK_16BIT_BUF); - if (ret) - return ret; - - /* SDHI 2 */ - gpio_request(GPIO_GP_2_26, NULL); - gpio_direction_output(GPIO_GP_2_26, 1); /* 1: 3.3V, 0: 1.8V */ - - ret = sh_sdhi_init(CONFIG_SYS_SH_SDHI2_BASE, 2, 0); -#endif - return ret; -} - -int dram_init(void) -{ - gd->ram_size = CONFIG_SYS_SDRAM_SIZE; + fdtdec_setup_memory_banksize(); return 0; } @@ -215,14 +115,3 @@ void reset_cpu(ulong addr) val |= 0x02; i2c_write(CONFIG_SYS_I2C_POWERIC_ADDR, 0x13, 1, &val, 1); } - -static const struct sh_serial_platdata serial_platdata = { - .base = SCIF0_BASE, - .type = PORT_SCIF, - .clk = CONFIG_P_CLK_FREQ, -}; - -U_BOOT_DEVICE(porter_serials) = { - .name = "serial_sh", - .platdata = &serial_platdata, -}; |