diff options
Diffstat (limited to 'packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/P01-C3000-clockup_050221.patch')
| -rw-r--r-- | packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/P01-C3000-clockup_050221.patch | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/P01-C3000-clockup_050221.patch b/packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/P01-C3000-clockup_050221.patch deleted file mode 100644 index d193f23733..0000000000 --- a/packages/linux/openzaurus-pxa27x-2.4.20-rmk2-embedix20050602/P01-C3000-clockup_050221.patch +++ /dev/null @@ -1,202 +0,0 @@ -diff -Nur c3000_org/linux/arch/arm/config.in c3000_work/linux/arch/arm/config.in ---- c3000_org/linux/arch/arm/config.in 2004-08-21 09:48:07.000000000 +0900 -+++ c3000_work/linux/arch/arm/config.in 2005-02-21 21:41:40.000000000 +0900 -@@ -195,7 +195,7 @@ - dep_bool ' SHARP Spitz' CONFIG_ARCH_PXA_SPITZ $CONFIG_ARCH_PXA_BOXER - dep_bool ' Using Trial 0' CONFIG_SPITZ_TR0 $CONFIG_ARCH_PXA_SPITZ - dep_bool ' Using Trial 0.5' CONFIG_SPITZ_TR0_5 $CONFIG_ARCH_PXA_SPITZ --dep_bool ' SHARP Tosa' CONFIG_ARCH_PXA_TOSA -+dep_bool ' SHARP Tosa' CONFIG_ARCH_PXA_TOSA $CONFIG_ARCH_PXA - dep_bool ' SHARP Tosa skipping' CONFIG_ARCH_PXA_TOSA_SKIP $CONFIG_ARCH_PXA_TOSA - - if [ "$CONFIG_SABINAL_DISCOVERY" = "y" -o "$CONFIG_ARCH_PXA_POODLE" = "y" -o \ -@@ -475,6 +475,9 @@ - if [ "$CONFIG_ARCH_PXA_SPITZ" = "y" ]; then - define_bool CONFIG_CPU_PXA27X y - fi -+ if [ "$CONFIG_ARCH_PXA_SPITZ" = "y" ]; then -+ bool 'Use clock change(cccr_change) enable (EXPERIMENTAL)' CONFIG_SL_CCCR_CHANGE -+ fi - if [ "$CONFIG_ARCH_SHARP_SL" = "y" ]; then - define_bool CONFIG_BATT y - fi -@@ -557,7 +560,7 @@ - # bool ' Real-Time Scheduling support' CONFIG_RTSCHED - define_bool CONFIG_RTSCHED y - if [ "$CONFIG_RTSCHED" = "y" ]; then -- int ' MAX PTHREAD (int)' CONFIG_RTH_PTHREAD_MAX 128 -+ int ' MAX PTHREAD (int)' CONFIG_RTH_PTHREAD_MAX 128 - hex ' RT MEMORY SIZE (hex)' CONFIG_RT_MEM_SIZE 80000 - bool ' Real-Time Calibrate support' CONFIG_RTHAL_CALIBRATION - if [ "$CONFIG_RTHAL_CALIBRATION" != "y" ]; then -@@ -615,7 +618,7 @@ - hex 'Compressed ROM boot loader BSS address' CONFIG_ZBOOT_ROM_BSS 0 - else - define_hex CONFIG_ZBOOT_ROM_TEXT 0 -- define_hex CONFIG_ZBOOT_ROM_BSS 0 -+ define_hex CONFIG_ZBOOT_ROM_BSS 0 - fi - - if [ "$CONFIG_ARCH_SA1100" = "y" -o \ -diff -Nur c3000_org/linux/arch/arm/mach-pxa/sharpsl_apm.c c3000_work/linux/arch/arm/mach-pxa/sharpsl_apm.c ---- c3000_org/linux/arch/arm/mach-pxa/sharpsl_apm.c 2004-11-16 15:31:06.000000000 +0900 -+++ c3000_work/linux/arch/arm/mach-pxa/sharpsl_apm.c 2005-02-21 21:44:13.000000000 +0900 -@@ -130,6 +130,11 @@ - extern int HWR_flag; - #endif - -+#if defined(CONFIG_SL_CCCR_CHANGE) -+extern unsigned int CCCR_ValAdr_high; -+struct proc_dir_entry *proc_zaurus; -+#endif -+ - #if defined(CONFIG_SABINAL_DISCOVERY) - #define SHARPSL_AC_LINE_STATUS (( ASIC3_GPIO_PSTS_D & AC_IN )? APM_AC_OFFLINE : APM_AC_ONLINE) - #define BACKPACK_IN_DETECT() ( ASIC3_GPIO_PSTS_D & BACKPACK_DETECT ) /* 0: exist , 1: not in */ -@@ -974,6 +979,63 @@ - - EXPORT_SYMBOL(lock_FCS); - -+#if defined(CONFIG_SL_CCCR_CHANGE) -+ -+void write_cccr(int cccr) -+{ -+ printk("Change CCCR = %x.\n",cccr); -+ CCCR_ValAdr_high = cccr; -+ sharpsl_chg_freq = cccr; -+ cpu_xscale_sl_change_speed_high(); -+ cccr_reg = CCCR; -+ printk("Changed CCCR = %x.\n",cccr_reg); -+ return; -+} -+ -+int read_cccr(void) -+{ -+ return CCCR_ValAdr_high; -+} -+ -+static ssize_t cccr_change_read_params(struct file *file, char *buf, -+ size_t nbytes, loff_t *ppos) -+{ -+ char outputbuf[32]; -+ int count; -+ -+ if (*ppos>0) /* Assume reading completed in previous read*/ -+ return 0; -+ count = sprintf(outputbuf, "0x%08X\n", read_cccr()); -+ count++; -+ *ppos += count; -+ if (count>nbytes)/* Assume output can be read at one time */ -+ return -EINVAL; -+ if (copy_to_user(buf, outputbuf, count+1)) -+ return -EFAULT; -+ return count; -+} -+ -+static ssize_t cccr_change_write_params(struct file *file, const char *buf, -+ size_t nbytes, loff_t *ppos) -+{ -+ unsigned int param=0; -+ -+ sscanf(buf,"%x",¶m); -+ if (param) { -+ write_cccr(param); -+ } -+ return nbytes; -+} -+ -+static struct file_operations proc_cccr_change_params_operations = { -+ read:cccr_change_read_params, -+ write:cccr_change_write_params, -+}; -+ -+EXPORT_SYMBOL(read_cccr); -+EXPORT_SYMBOL(write_cccr); -+#endif -+ - #ifdef CONFIG_APM_CPU_IDLE - #ifdef SHARPSL_NEW_IDLE - static int save_icmr; -@@ -2786,6 +2848,7 @@ - struct proc_dir_entry *apm_proc; - struct proc_dir_entry *lock_fcs_proc; - struct proc_dir_entry *power_mode_proc; -+ struct proc_dir_entry *cccr_change_proc; - - apm_info.bios = apm_bios_info; - if (apm_info.bios.version == 0) { -@@ -2822,6 +2885,9 @@ - printk("FCS : CCCR = %x\n",cccr_reg); - #if defined(CONFIG_CPU_PXA27X) - sharpsl_chg_freq = cccr_reg; -+#if defined(CONFIG_SL_CCCR_CHANGE) -+ CCCR_ValAdr_high = sharpsl_chg_freq; -+#endif - #endif - #endif - -@@ -2902,6 +2968,19 @@ - power_mode_proc->proc_fops = &proc_power_mode_params_operations; - } - -+#if defined(CONFIG_SL_CCCR_CHANGE) -+ proc_zaurus = proc_mkdir("zaurus", NULL); -+ if (proc_zaurus == NULL) { -+ unregister_chrdev(228, "zaurus"); -+ printk(KERN_ERR "proc: can't create /proc/zaurus\n"); -+ return -ENOMEM; -+ } -+ -+ cccr_change_proc = create_proc_entry("zaurus/CCCR", 0, NULL); -+ if (cccr_change_proc) { -+ cccr_change_proc->proc_fops = &proc_cccr_change_params_operations; -+ } -+#endif - kernel_thread(apm_thread, NULL, CLONE_FS | CLONE_FILES | CLONE_SIGHAND | SIGCHLD); - - #if defined(CONFIG_SABINAL_DISCOVERY) || defined(CONFIG_ARCH_PXA_TOSA) -diff -Nur c3000_org/linux/arch/arm/mach-pxa/sharpsl_suspend.S c3000_work/linux/arch/arm/mach-pxa/sharpsl_suspend.S ---- c3000_org/linux/arch/arm/mach-pxa/sharpsl_suspend.S 2004-11-09 14:30:36.000000000 +0900 -+++ c3000_work/linux/arch/arm/mach-pxa/sharpsl_suspend.S 2005-02-21 21:41:40.000000000 +0900 -@@ -64,7 +64,7 @@ - - sleep_param: .word 0 @ virtual address of parameter array - sleep_param_p: .word 0 @ physical address of parameter array -- -+ - IC_BASE: .word io_p2v(0x40D00000) - - -@@ -1109,6 +1109,9 @@ - - #else /* CONFIG_CPU_PXA27X */ - -+#if defined(CONFIG_SL_CCCR_CHANGE) -+ .global CCCR_ValAdr_high -+#endif - CCCR_ValAdr_high: .word 0x02000210 - MSC0_ValAdr_high: .word 0x7ff02DD8 - MSC1_ValAdr_high: .word 0x7ff434D4 -@@ -1305,8 +1308,12 @@ - stmfd sp!, {r0, r1, r2, r3, r4, lr} - - ldr r0, CMR_BASE -+#if defined(CONFIG_SL_CCCR_CHANGE) -+ ldr r1, CCCR_ValAdr_high -+#else - ldr r1, CCCR_ValAdr_208 -- str r1, [r0, #CMR_CCCR] -+#endif -+ str r1, [r0, #CMR_CCCR] - - ldr r0, MD_BASE - ldr r4, MDREFR_ValAdr_208 -@@ -1333,7 +1340,7 @@ - - .align 5 - .text -- -+ - ENTRY(pxa27x_get_ccnt) - mrc p14, 0, r0, c1, c1, 0 - mov pc, lr @ return |