From 56f5e0b05ac304bca69ecdf07760f0e3579b039c Mon Sep 17 00:00:00 2001 From: kaloz Date: Fri, 3 Dec 2010 09:19:52 +0000 Subject: [mpc83xx]: remove unused kernel versions, make 2.6.36 the default git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24223 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../patches-2.6.33/017-platforms_83xx_rbppc.patch | 319 --------------------- 1 file changed, 319 deletions(-) delete mode 100644 target/linux/mpc83xx/patches-2.6.33/017-platforms_83xx_rbppc.patch (limited to 'target/linux/mpc83xx/patches-2.6.33/017-platforms_83xx_rbppc.patch') diff --git a/target/linux/mpc83xx/patches-2.6.33/017-platforms_83xx_rbppc.patch b/target/linux/mpc83xx/patches-2.6.33/017-platforms_83xx_rbppc.patch deleted file mode 100644 index 67cc12541..000000000 --- a/target/linux/mpc83xx/patches-2.6.33/017-platforms_83xx_rbppc.patch +++ /dev/null @@ -1,319 +0,0 @@ ---- /dev/null -+++ b/arch/powerpc/platforms/83xx/rbppc.c -@@ -0,0 +1,316 @@ -+/* -+ * Copyright (C) 2008-2009 Noah Fontes -+ * Copyright (C) 2009 Michael Guntsche -+ * Copyright (C) Mikrotik 2007 -+ * -+ * 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. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include "mpc83xx.h" -+ -+#define SYSCTL 0x100 -+#define SICRL 0x014 -+ -+#define GTCFR2 0x04 -+#define GTMDR4 0x22 -+#define GTRFR4 0x26 -+#define GTCNR4 0x2e -+#define GTVER4 0x36 -+#define GTPSR4 0x3e -+ -+#define GTCFR_BCM 0x40 -+#define GTCFR_STP4 0x20 -+#define GTCFR_RST4 0x10 -+#define GTCFR_STP3 0x02 -+#define GTCFR_RST3 0x01 -+ -+#define GTMDR_ORI 0x10 -+#define GTMDR_FRR 0x08 -+#define GTMDR_ICLK16 0x04 -+ -+extern int par_io_data_set(u8 port, u8 pin, u8 val); -+extern int par_io_config_pin(u8 port, u8 pin, int dir, int open_drain, -+ int assignment, int has_irq); -+ -+static unsigned timer_freq; -+static void *gtm; -+ -+static int beeper_irq; -+static unsigned beeper_gpio_pin[2]; -+ -+irqreturn_t rbppc_timer_irq(int irq, void *ptr) -+{ -+ static int toggle = 0; -+ -+ par_io_data_set(beeper_gpio_pin[0], beeper_gpio_pin[1], toggle); -+ toggle = !toggle; -+ -+ /* ack interrupt */ -+ out_be16(gtm + GTVER4, 3); -+ -+ return IRQ_HANDLED; -+} -+ -+void rbppc_beep(unsigned freq) -+{ -+ unsigned gtmdr; -+ -+ if (freq > 5000) freq = 5000; -+ -+ if (!gtm) -+ return; -+ if (!freq) { -+ out_8(gtm + GTCFR2, GTCFR_STP4 | GTCFR_STP3); -+ return; -+ } -+ -+ out_8(gtm + GTCFR2, GTCFR_RST4 | GTCFR_STP3); -+ out_be16(gtm + GTPSR4, 255); -+ gtmdr = GTMDR_FRR | GTMDR_ICLK16; -+ if (beeper_irq != NO_IRQ) gtmdr |= GTMDR_ORI; -+ out_be16(gtm + GTMDR4, gtmdr); -+ out_be16(gtm + GTVER4, 3); -+ -+ out_be16(gtm + GTRFR4, timer_freq / 16 / 256 / freq / 2); -+ out_be16(gtm + GTCNR4, 0); -+} -+EXPORT_SYMBOL(rbppc_beep); -+ -+static void __init rbppc_setup_arch(void) -+{ -+ struct device_node *np; -+ -+ np = of_find_node_by_type(NULL, "cpu"); -+ if (np) { -+ const unsigned *fp = of_get_property(np, "clock-frequency", NULL); -+ loops_per_jiffy = fp ? *fp / HZ : 0; -+ -+ of_node_put(np); -+ } -+ -+ np = of_find_node_by_name(NULL, "serial"); -+ if (np) { -+ timer_freq = -+ *(unsigned *) of_get_property(np, "clock-frequency", NULL); -+ of_node_put(np); -+ } -+ -+#ifdef CONFIG_PCI -+ np = of_find_node_by_type(NULL, "pci"); -+ if (np) { -+ mpc83xx_add_bridge(np); -+ } -+#endif -+ -+#ifdef CONFIG_QUICC_ENGINE -+ np = of_find_node_by_name(np, "par_io"); -+ if (np) { -+ qe_reset(); -+ par_io_init(np); -+ of_node_put(np); -+ -+ np = NULL; -+ while (1) { -+ np = of_find_node_by_name(np, "ucc"); -+ if (!np) break; -+ -+ par_io_of_config(np); -+ } -+ } -+#endif -+ -+} -+ -+void __init rbppc_init_IRQ(void) -+{ -+ struct device_node *np; -+ -+ np = of_find_node_by_type(NULL, "ipic"); -+ if (np) { -+ ipic_init(np, 0); -+ ipic_set_default_priority(); -+ of_node_put(np); -+ } -+ -+#ifdef CONFIG_QUICC_ENGINE -+ np = of_find_node_by_type(NULL, "qeic"); -+ if (np) { -+ qe_ic_init(np, 0, qe_ic_cascade_low_ipic, qe_ic_cascade_high_ipic); -+ of_node_put(np); -+ } -+#endif -+} -+ -+static int __init rbppc_probe(void) -+{ -+ char *model; -+ -+ model = of_get_flat_dt_prop(of_get_flat_dt_root(), "model", NULL); -+ -+ if (!model) -+ return 0; -+ -+ if (strcmp(model, "RB600") == 0) -+ return 1; -+ -+ return 0; -+} -+ -+static void __init rbppc_beeper_init(struct device_node *beeper) -+{ -+ struct resource res; -+ struct device_node *gpio; -+ const unsigned *pin; -+ const unsigned *gpio_id; -+ -+ if (of_address_to_resource(beeper, 0, &res)) { -+ printk(KERN_ERR "rbppc_beeper_init(%s): Beeper error: No region specified\n", beeper->full_name); -+ return; -+ } -+ -+ pin = of_get_property(beeper, "gpio", NULL); -+ if (pin) { -+ gpio = of_find_node_by_phandle(pin[0]); -+ -+ if (!gpio) { -+ printk(KERN_ERR "rbppc_beeper_init(%s): Beeper error: GPIO handle %x not found\n", beeper->full_name, pin[0]); -+ return; -+ } -+ -+ gpio_id = of_get_property(gpio, "device-id", NULL); -+ if (!gpio_id) { -+ printk(KERN_ERR "rbppc_beeper_init(%s): Beeper error: No device-id specified in GPIO\n", beeper->full_name); -+ return; -+ } -+ -+ beeper_gpio_pin[0] = *gpio_id; -+ beeper_gpio_pin[1] = pin[1]; -+ -+ par_io_config_pin(*gpio_id, pin[1], 1, 0, 0, 0); -+ } else { -+ void *sysctl; -+ -+ sysctl = ioremap_nocache(get_immrbase() + SYSCTL, 0x100); -+ out_be32(sysctl + SICRL, -+ in_be32(sysctl + SICRL) | (1 << (31 - 19))); -+ iounmap(sysctl); -+ } -+ -+ gtm = ioremap_nocache(res.start, res.end - res.start + 1); -+ -+ beeper_irq = irq_of_parse_and_map(beeper, 0); -+ if (beeper_irq != NO_IRQ) { -+ int e = request_irq(beeper_irq, rbppc_timer_irq, 0, "beeper", NULL); -+ if (e) { -+ printk(KERN_ERR "rbppc_beeper_init(%s): Request of beeper irq failed!\n", beeper->full_name); -+ } -+ } -+} -+ -+#define SBIT(x) (0x80000000 >> (x)) -+#define DBIT(x, y) ((y) << (32 - (((x % 16) + 1) * 2))) -+ -+#define SICRL_RB600(x) ((x) + (0x114 >> 2)) -+#define GPIO_DIR_RB600(x) ((x) + (0xc00 >> 2)) -+#define GPIO_DATA_RB600(x) ((x) + (0xc08 >> 2)) -+ -+static void rbppc_restart(char *cmd) -+{ -+ __be32 __iomem *reg; -+ -+ reg = ioremap(get_immrbase(), 0x1000); -+ local_irq_disable(); -+ out_be32(SICRL_RB600(reg), in_be32(SICRL_RB600(reg)) & ~0x00800000); -+ out_be32(GPIO_DIR_RB600(reg), in_be32(GPIO_DIR_RB600(reg)) | SBIT(2)); -+ out_be32(GPIO_DATA_RB600(reg), in_be32(GPIO_DATA_RB600(reg)) & ~SBIT(2)); -+ -+ while (1); -+} -+ -+static void rbppc_halt(void) -+{ -+ while (1); -+} -+ -+static struct of_device_id rbppc_ids[] = { -+ { .type = "soc", }, -+ { .compatible = "soc", }, -+ { .compatible = "simple-bus", }, -+ { .compatible = "gianfar", }, -+ { }, -+}; -+ -+static int __init rbppc_declare_of_platform_devices(void) -+{ -+ struct device_node *np; -+ unsigned idx; -+ -+ of_platform_bus_probe(NULL, rbppc_ids, NULL); -+ -+ np = of_find_node_by_type(NULL, "mdio"); -+ if (np) { -+ unsigned len; -+ unsigned *res; -+ const unsigned *eres; -+ struct device_node *ep; -+ -+ ep = of_find_compatible_node(NULL, "network", "ucc_geth"); -+ if (ep) { -+ eres = of_get_property(ep, "reg", &len); -+ res = (unsigned *) of_get_property(np, "reg", &len); -+ if (res && eres) { -+ res[0] = eres[0] + 0x120; -+ } -+ } -+ } -+ -+ np = of_find_node_by_name(NULL, "nand"); -+ if (np) { -+ of_platform_device_create(np, "nand", NULL); -+ } -+ -+ idx = 0; -+ for_each_node_by_type(np, "rb,cf") { -+ char dev_name[12]; -+ snprintf(dev_name, sizeof(dev_name), "cf.%u", idx); -+ of_platform_device_create(np, dev_name, NULL); -+ ++idx; -+ } -+ -+ np = of_find_node_by_name(NULL, "beeper"); -+ if (np) { -+ rbppc_beeper_init(np); -+ } -+ -+ return 0; -+} -+device_initcall(rbppc_declare_of_platform_devices); -+ -+define_machine(rb600) { -+ .name = "MikroTik RouterBOARD 600 series", -+ .probe = rbppc_probe, -+ .setup_arch = rbppc_setup_arch, -+ .init_IRQ = rbppc_init_IRQ, -+ .get_irq = ipic_get_irq, -+ .restart = rbppc_restart, -+ .halt = rbppc_halt, -+ .time_init = mpc83xx_time_init, -+ .calibrate_decr = generic_calibrate_decr, -+}; -- cgit v1.2.3