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git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-08-20 00:09:01 +03:00
Finally fix the rb500 boot (#2436)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9133 3c298f89-4303-0410-b956-a3cf2f4a3e73
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65b5fae711
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@ -151,7 +151,7 @@ void rb500_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
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}
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}
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static struct resource nand_slot0_res[] = {
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static struct resource nand_slot0_res[] = {
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{
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[0] = {
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.name = "nand_membase",
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.name = "nand_membase",
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.flags = IORESOURCE_MEM
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.flags = IORESOURCE_MEM
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}
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}
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@ -163,8 +163,8 @@ struct platform_nand_data rb500_nand_data = {
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};
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};
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static struct platform_device nand_slot0 = {
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static struct platform_device nand_slot0 = {
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.id = 0,
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.name = "gen_nand",
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.name = "gen_nand",
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.id = -1,
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.resource = nand_slot0_res,
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.resource = nand_slot0_res,
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.num_resources = ARRAY_SIZE(nand_slot0_res),
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.num_resources = ARRAY_SIZE(nand_slot0_res),
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.dev.platform_data = &rb500_nand_data,
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.dev.platform_data = &rb500_nand_data,
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@ -234,6 +234,13 @@ static void __init rb500_nand_setup(void)
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changeLatchU5(LO_FOFF | LO_CEX, LO_ULED | LO_ALE | LO_CLE | LO_WPX);
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changeLatchU5(LO_FOFF | LO_CEX, LO_ULED | LO_ALE | LO_CLE | LO_WPX);
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else
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else
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changeLatchU5(LO_WPX | LO_FOFF | LO_CEX, LO_ULED | LO_ALE | LO_CLE);
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changeLatchU5(LO_WPX | LO_FOFF | LO_CEX, LO_ULED | LO_ALE | LO_CLE);
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/* Setup NAND specific settings */
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rb500_nand_data.chip.nr_chips = 1;
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rb500_nand_data.chip.nr_partitions = ARRAY_SIZE(rb500_partition_info);
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rb500_nand_data.chip.partitions = rb500_partition_info;
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rb500_nand_data.chip.chip_delay = NAND_CHIP_DELAY;
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rb500_nand_data.chip.options = NAND_NO_AUTOINCR;
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}
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}
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@ -248,19 +255,12 @@ static int __init plat_setup_devices(void)
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cf_slot0_res[0].end = cf_slot0_res[0].start + 0x1000;
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cf_slot0_res[0].end = cf_slot0_res[0].start + 0x1000;
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}
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}
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/* Initialise the NAND device */
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rb500_nand_setup();
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/* Read the NAND resources from the device controller */
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/* Read the NAND resources from the device controller */
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nand_slot0_res[0].start = readl(CFG_DC_DEV2 + CFG_DC_DEVBASE);
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nand_slot0_res[0].start = readl(CFG_DC_DEV2 + CFG_DC_DEVBASE);
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nand_slot0_res[0].end = nand_slot0_res[0].start + 0x1000;
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nand_slot0_res[0].end = nand_slot0_res[0].start + 0x1000;
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/* Setup NAND specific settings */
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/* Initialise the NAND device */
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rb500_nand_data.chip.nr_chips = 1;
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rb500_nand_setup();
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rb500_nand_data.chip.nr_partitions = ARRAY_SIZE(rb500_partition_info);
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rb500_nand_data.chip.partitions = rb500_partition_info;
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rb500_nand_data.chip.chip_delay = NAND_CHIP_DELAY;
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rb500_nand_data.chip.options = NAND_NO_AUTOINCR;
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return platform_add_devices(rb500_devs, ARRAY_SIZE(rb500_devs));
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return platform_add_devices(rb500_devs, ARRAY_SIZE(rb500_devs));
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}
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}
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@ -42,7 +42,7 @@ extern void __init setup_serial_port(void);
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unsigned int idt_cpu_freq = 132000000;
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unsigned int idt_cpu_freq = 132000000;
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EXPORT_SYMBOL(idt_cpu_freq);
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EXPORT_SYMBOL(idt_cpu_freq);
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char *board_type;
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char board_type[11];
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EXPORT_SYMBOL(board_type);
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EXPORT_SYMBOL(board_type);
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unsigned int gpio_bootup_state = 0;
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unsigned int gpio_bootup_state = 0;
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EXPORT_SYMBOL(gpio_bootup_state);
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EXPORT_SYMBOL(gpio_bootup_state);
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@ -135,8 +135,8 @@ void __init prom_setup_cmdline(void){
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}
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}
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#endif
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#endif
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if (i>0) *(cp++) = ' ';
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if (i>0) *(cp++) = ' ';
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if (strncmp(prom_argv[i], BOARD_TAG, sizeof(BOARD_TAG) - 1) == 0) {
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if (strncmp(prom_argv[i], BOARD_TAG, sizeof(BOARD_TAG) - 1) == 0) {
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board_type = (char *)kzalloc((sizeof(prom_argv[i]) + sizeof(BOARD_TAG) -1), GFP_KERNEL);
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strcpy(board_type, prom_argv[i] + sizeof(BOARD_TAG) -1);
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strcpy(board_type, prom_argv[i] + sizeof(BOARD_TAG) -1);
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}
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}
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if (strncmp(prom_argv[i], GPIO_TAG, sizeof(GPIO_TAG) - 1) == 0) {
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if (strncmp(prom_argv[i], GPIO_TAG, sizeof(GPIO_TAG) - 1) == 0) {
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