From 500856eb1707ed17d9204baa61dd59948d3b2899 Mon Sep 17 00:00:00 2001 From: Rafal Jaworowski Date: Wed, 9 Jan 2008 19:39:36 +0100 Subject: API for external applications. This is an API for external (standalone) applications running on top of U-Boot, and is meant to be more extensible and robust than the existing jumptable mechanism. It is similar to UNIX syscall approach. See api/README for more details. Included is the demo application using this new framework (api_examples). Please note this is still an experimental feature, and is turned off by default. Signed-off-by: Rafal Jaworowski --- api/api.c | 670 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 670 insertions(+) create mode 100644 api/api.c (limited to 'api/api.c') diff --git a/api/api.c b/api/api.c new file mode 100644 index 00000000000..10f83eb691c --- /dev/null +++ b/api/api.c @@ -0,0 +1,670 @@ +/* + * (C) Copyright 2007 Semihalf + * + * Written by: Rafal Jaworowski + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + */ + +#include + +#if defined(CONFIG_API) + +#include +#include +#include +#include +#include + +#include "api_private.h" + +#define DEBUG +#undef DEBUG + +/* U-Boot routines needed */ +extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); +extern uchar (*env_get_char)(int); +extern uchar *env_get_addr(int); + +/***************************************************************************** + * + * This is the API core. + * + * API_ functions are part of U-Boot code and constitute the lowest level + * calls: + * + * - they know what values they need as arguments + * - their direct return value pertains to the API_ "shell" itself (0 on + * success, some error code otherwise) + * - if the call returns a value it is buried within arguments + * + ****************************************************************************/ + +#ifdef DEBUG +#define debugf(fmt, args...) do { printf("%s(): ", __func__); printf(fmt, ##args); } while (0) +#else +#define debugf(fmt, args...) +#endif + +typedef int (*cfp_t)(va_list argp); + +static int calls_no; + +/* + * pseudo signature: + * + * int API_getc(int *c) + */ +static int API_getc(va_list ap) +{ + int *c; + + if ((c = (int *)va_arg(ap, u_int32_t)) == NULL) + return API_EINVAL; + + *c = getc(); + return 0; +} + +/* + * pseudo signature: + * + * int API_tstc(int *c) + */ +static int API_tstc(va_list ap) +{ + int *t; + + if ((t = (int *)va_arg(ap, u_int32_t)) == NULL) + return API_EINVAL; + + *t = tstc(); + return 0; +} + +/* + * pseudo signature: + * + * int API_putc(char *ch) + */ +static int API_putc(va_list ap) +{ + char *c; + + if ((c = (char *)va_arg(ap, u_int32_t)) == NULL) + return API_EINVAL; + + putc(*c); + return 0; +} + +/* + * pseudo signature: + * + * int API_puts(char **s) + */ +static int API_puts(va_list ap) +{ + char *s; + + if ((s = (char *)va_arg(ap, u_int32_t)) == NULL) + return API_EINVAL; + + puts(s); + return 0; +} + +/* + * pseudo signature: + * + * int API_reset(void) + */ +static int API_reset(va_list ap) +{ + do_reset(NULL, 0, 0, NULL); + + /* NOT REACHED */ + return 0; +} + +/* + * pseudo signature: + * + * int API_get_sys_info(struct sys_info *si) + * + * fill out the sys_info struct containing selected parameters about the + * machine + */ +static int API_get_sys_info(va_list ap) +{ + struct sys_info *si; + + si = (struct sys_info *)va_arg(ap, u_int32_t); + if (si == NULL) + return API_ENOMEM; + + return (platform_sys_info(si)) ? 0 : API_ENODEV; +} + +/* + * pseudo signature: + * + * int API_udelay(unsigned long *udelay) + */ +static int API_udelay(va_list ap) +{ + unsigned long *d; + + if ((d = (unsigned long *)va_arg(ap, u_int32_t)) == NULL) + return API_EINVAL; + + udelay(*d); + return 0; +} + +/* + * pseudo signature: + * + * int API_get_timer(unsigned long *current, unsigned long *base) + */ +static int API_get_timer(va_list ap) +{ + unsigned long *base, *cur; + + cur = (unsigned long *)va_arg(ap, u_int32_t); + if (cur == NULL) + return API_EINVAL; + + base = (unsigned long *)va_arg(ap, u_int32_t); + if (base == NULL) + return API_EINVAL; + + *cur = get_timer(*base); + return 0; +} + + +/***************************************************************************** + * + * pseudo signature: + * + * int API_dev_enum(struct device_info *) + * + * + * cookies uniqely identify the previously enumerated device instance and + * provide a hint for what to inspect in current enum iteration: + * + * - net: ð_device struct address from list pointed to by eth_devices + * + * - storage: block_dev_desc_t struct address from &ide_dev_desc[n], + * &scsi_dev_desc[n] and similar tables + * + ****************************************************************************/ + +static int API_dev_enum(va_list ap) +{ + struct device_info *di; + + /* arg is ptr to the device_info struct we are going to fill out */ + di = (struct device_info *)va_arg(ap, u_int32_t); + if (di == NULL) + return API_EINVAL; + + if (di->cookie == NULL) { + /* start over - clean up enumeration */ + dev_enum_reset(); /* XXX shouldn't the name contain 'stor'? */ + debugf("RESTART ENUM\n"); + + /* net device enumeration first */ + if (dev_enum_net(di)) + return 0; + } + + /* + * The hidden assumption is there can only be one active network + * device and it is identified upon enumeration (re)start, so there's + * no point in trying to find network devices in other cases than the + * (re)start and hence the 'next' device can only be storage + */ + if (!dev_enum_storage(di)) + /* make sure we mark there are no more devices */ + di->cookie = NULL; + + return 0; +} + + +static int API_dev_open(va_list ap) +{ + struct device_info *di; + int err = 0; + + /* arg is ptr to the device_info struct */ + di = (struct device_info *)va_arg(ap, u_int32_t); + if (di == NULL) + return API_EINVAL; + + /* Allow only one consumer of the device at a time */ + if (di->state == DEV_STA_OPEN) + return API_EBUSY; + + if (di->cookie == NULL) + return API_ENODEV; + + if (di->type & DEV_TYP_STOR) + err = dev_open_stor(di->cookie); + + else if (di->type & DEV_TYP_NET) + err = dev_open_net(di->cookie); + else + err = API_ENODEV; + + if (!err) + di->state = DEV_STA_OPEN; + + return err; +} + + +static int API_dev_close(va_list ap) +{ + struct device_info *di; + int err = 0; + + /* arg is ptr to the device_info struct */ + di = (struct device_info *)va_arg(ap, u_int32_t); + if (di == NULL) + return API_EINVAL; + + if (di->state == DEV_STA_CLOSED) + return 0; + + if (di->cookie == NULL) + return API_ENODEV; + + if (di->type & DEV_TYP_STOR) + err = dev_close_stor(di->cookie); + + else if (di->type & DEV_TYP_NET) + err = dev_close_net(di->cookie); + else + /* + * In case of unknown device we cannot change its state, so + * only return error code + */ + err = API_ENODEV; + + if (!err) + di->state = DEV_STA_CLOSED; + + return err; +} + + +/* + * Notice: this is for sending network packets only, as U-Boot does not + * support writing to storage at the moment (12.2007) + * + * pseudo signature: + * + * int API_dev_write( + * struct device_info *di, + * void *buf, + * int *len + * ) + * + * buf: ptr to buffer from where to get the data to send + * + * len: length of packet to be sent (in bytes) + * + */ +static int API_dev_write(va_list ap) +{ + struct device_info *di; + void *buf; + int *len; + int err = 0; + + /* 1. arg is ptr to the device_info struct */ + di = (struct device_info *)va_arg(ap, u_int32_t); + if (di == NULL) + return API_EINVAL; + + /* XXX should we check if device is open? i.e. the ->state ? */ + + if (di->cookie == NULL) + return API_ENODEV; + + /* 2. arg is ptr to buffer from where to get data to write */ + buf = (void *)va_arg(ap, u_int32_t); + if (buf == NULL) + return API_EINVAL; + + /* 3. arg is length of buffer */ + len = (int *)va_arg(ap, u_int32_t); + if (len == NULL) + return API_EINVAL; + if (*len <= 0) + return API_EINVAL; + + if (di->type & DEV_TYP_STOR) + /* + * write to storage is currently not supported by U-Boot: + * no storage device implements block_write() method + */ + return API_ENODEV; + + else if (di->type & DEV_TYP_NET) + err = dev_write_net(di->cookie, buf, *len); + else + err = API_ENODEV; + + return err; +} + + +/* + * pseudo signature: + * + * int API_dev_read( + * struct device_info *di, + * void *buf, + * size_t *len, + * unsigned long *start + * size_t *act_len + * ) + * + * buf: ptr to buffer where to put the read data + * + * len: ptr to length to be read + * - network: len of packet to read (in bytes) + * - storage: # of blocks to read (can vary in size depending on define) + * + * start: ptr to start block (only used for storage devices, ignored for + * network) + * + * act_len: ptr to where to put the len actually read + */ +static int API_dev_read(va_list ap) +{ + struct device_info *di; + void *buf; + lbasize_t *len_stor, *act_len_stor; + lbastart_t *start; + int *len_net, *act_len_net; + + /* 1. arg is ptr to the device_info struct */ + di = (struct device_info *)va_arg(ap, u_int32_t); + if (di == NULL) + return API_EINVAL; + + /* XXX should we check if device is open? i.e. the ->state ? */ + + if (di->cookie == NULL) + return API_ENODEV; + + /* 2. arg is ptr to buffer from where to put the read data */ + buf = (void *)va_arg(ap, u_int32_t); + if (buf == NULL) + return API_EINVAL; + + if (di->type & DEV_TYP_STOR) { + /* 3. arg - ptr to var with # of blocks to read */ + len_stor = (lbasize_t *)va_arg(ap, u_int32_t); + if (!len_stor) + return API_EINVAL; + if (*len_stor <= 0) + return API_EINVAL; + + /* 4. arg - ptr to var with start block */ + start = (lbastart_t *)va_arg(ap, u_int32_t); + + /* 5. arg - ptr to var where to put the len actually read */ + act_len_stor = (lbasize_t *)va_arg(ap, u_int32_t); + if (!act_len_stor) + return API_EINVAL; + + *act_len_stor = dev_read_stor(di->cookie, buf, *len_stor, *start); + + } else if (di->type & DEV_TYP_NET) { + + /* 3. arg points to the var with length of packet to read */ + len_net = (int *)va_arg(ap, u_int32_t); + if (!len_net) + return API_EINVAL; + if (*len_net <= 0) + return API_EINVAL; + + /* 4. - ptr to var where to put the len actually read */ + act_len_net = (int *)va_arg(ap, u_int32_t); + if (!act_len_net) + return API_EINVAL; + + *act_len_net = dev_read_net(di->cookie, buf, *len_net); + + } else + return API_ENODEV; + + return 0; +} + + +/* + * pseudo signature: + * + * int API_env_get(const char *name, char **value) + * + * name: ptr to name of env var + */ +static int API_env_get(va_list ap) +{ + char *name, **value; + + if ((name = (char *)va_arg(ap, u_int32_t)) == NULL) + return API_EINVAL; + if ((value = (char **)va_arg(ap, u_int32_t)) == NULL) + return API_EINVAL; + + *value = getenv(name); + + return 0; +} + +/* + * pseudo signature: + * + * int API_env_set(const char *name, const char *value) + * + * name: ptr to name of env var + * + * value: ptr to value to be set + */ +static int API_env_set(va_list ap) +{ + char *name, *value; + + if ((name = (char *)va_arg(ap, u_int32_t)) == NULL) + return API_EINVAL; + if ((value = (char *)va_arg(ap, u_int32_t)) == NULL) + return API_EINVAL; + + setenv(name, value); + + return 0; +} + +/* + * pseudo signature: + * + * int API_env_enum(const char *last, char **next) + * + * last: ptr to name of env var found in last iteration + */ +static int API_env_enum(va_list ap) +{ + int i, n; + char *last, **next; + + last = (char *)va_arg(ap, u_int32_t); + + if ((next = (char **)va_arg(ap, u_int32_t)) == NULL) + return API_EINVAL; + + if (last == NULL) + /* start over */ + *next = ((char *)env_get_addr(0)); + else { + *next = last; + + for (i = 0; env_get_char(i) != '\0'; i = n + 1) { + for (n = i; env_get_char(n) != '\0'; ++n) { + if (n >= CFG_ENV_SIZE) { + /* XXX shouldn't we set *next = NULL?? */ + return 0; + } + } + + if (envmatch((uchar *)last, i) < 0) + continue; + + /* try to get next name */ + i = n + 1; + if (env_get_char(i) == '\0') { + /* no more left */ + *next = NULL; + return 0; + } + + *next = ((char *)env_get_addr(i)); + return 0; + } + } + + return 0; +} + +static cfp_t calls_table[API_MAXCALL] = { NULL, }; + +/* + * The main syscall entry point - this is not reentrant, only one call is + * serviced until finished. + * + * e.g. syscall(1, int *, u_int32_t, u_int32_t, u_int32_t, u_int32_t); + * + * call: syscall number + * + * retval: points to the return value placeholder, this is the place the + * syscall puts its return value, if NULL the caller does not + * expect a return value + * + * ... syscall arguments (variable number) + * + * returns: 0 if the call not found, 1 if serviced + */ +int syscall(int call, int *retval, ...) +{ + va_list ap; + int rv; + + if (call < 0 || call >= calls_no || calls_table[call] == NULL) { + debugf("invalid call #%d\n", call); + return 0; + } + + if (calls_table[call] == NULL) { + debugf("syscall #%d does not have a handler\n", call); + return 0; + } + + va_start(ap, retval); + rv = calls_table[call](ap); + if (retval != NULL) + *retval = rv; + + return 1; +} + +void api_init(void) +{ + struct api_signature *sig = NULL; + + /* TODO put this into linker set one day... */ + calls_table[API_RSVD] = NULL; + calls_table[API_GETC] = &API_getc; + calls_table[API_PUTC] = &API_putc; + calls_table[API_TSTC] = &API_tstc; + calls_table[API_PUTS] = &API_puts; + calls_table[API_RESET] = &API_reset; + calls_table[API_GET_SYS_INFO] = &API_get_sys_info; + calls_table[API_UDELAY] = &API_udelay; + calls_table[API_GET_TIMER] = &API_get_timer; + calls_table[API_DEV_ENUM] = &API_dev_enum; + calls_table[API_DEV_OPEN] = &API_dev_open; + calls_table[API_DEV_CLOSE] = &API_dev_close; + calls_table[API_DEV_READ] = &API_dev_read; + calls_table[API_DEV_WRITE] = &API_dev_write; + calls_table[API_ENV_GET] = &API_env_get; + calls_table[API_ENV_SET] = &API_env_set; + calls_table[API_ENV_ENUM] = &API_env_enum; + calls_no = API_MAXCALL; + + debugf("API initialized with %d calls\n", calls_no); + + dev_stor_init(); + + /* + * Produce the signature so the API consumers can find it + */ + sig = malloc(sizeof(struct api_signature)); + if (sig == NULL) { + printf("API: could not allocate memory for the signature!\n"); + return; + } + + debugf("API sig @ 0x%08x\n", sig); + memcpy(sig->magic, API_SIG_MAGIC, 8); + sig->version = API_SIG_VERSION; + sig->syscall = &syscall; + sig->checksum = 0; + sig->checksum = crc32(0, (unsigned char *)sig, + sizeof(struct api_signature)); + debugf("syscall entry: 0x%08x\n", sig->syscall); +} + +void platform_set_mr(struct sys_info *si, unsigned long start, unsigned long size, + int flags) +{ + int i; + + if (!si->mr || !size || (flags == 0)) + return; + + /* find free slot */ + for (i = 0; i < si->mr_no; i++) + if (si->mr[i].flags == 0) { + /* insert new mem region */ + si->mr[i].start = start; + si->mr[i].size = size; + si->mr[i].flags = flags; + return; + } +} + +#endif /* CONFIG_API */ -- cgit v1.3.1 From d3a6532cbe263d992f49e86ac95bede28e96f9c8 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Thu, 10 Jan 2008 00:55:14 +0100 Subject: Coding Style cleanup; update CHANGELOG Signed-off-by: Wolfgang Denk --- CHANGELOG | 372 ++++++++++++++++++++++++++++++++++++++++++++++ api/README | 2 +- api/api.c | 12 +- api/api_net.c | 2 +- api_examples/Makefile | 2 +- api_examples/demo.c | 2 +- api_examples/glue.c | 4 +- board/atum8548/atum8548.c | 6 +- board/atum8548/init.S | 22 +-- board/sbc8548/sbc8548.c | 1 - drivers/qe/qe.c | 18 +-- 11 files changed, 407 insertions(+), 36 deletions(-) (limited to 'api/api.c') diff --git a/CHANGELOG b/CHANGELOG index 43c0bd5bccd..7b9e34bdd16 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -1,3 +1,297 @@ +commit 17a41e4492121ccf9fa2c10c2cb1a6d1c18d74f7 +Author: Kim Phillips +Date: Wed Jan 9 16:56:54 2008 -0600 + + Add QE brg freq and correct qe bus freq fdt update code + + Signed-off-by: Kim Phillips + Signed-off-by: Andy Fleming + +commit 890dfef06c2d169a3356359596890754dfb8ee1c +Author: Andy Fleming +Date: Wed Jan 9 16:34:51 2008 -0600 + + Remove cache config from ATUM8548 and sbc8548 configs + + These boards weren't updated by Kumar's config patch because they + weren't in the tree, yet. + + Signed-off-by: Andy Fleming + +commit b8ec2385038c094b07ec5b49336289a46b6e9cc6 +Author: Timur Tabi +Date: Mon Jan 7 13:31:19 2008 -0600 + + 85xx: add ability to upload QE firmware + + Define the layout of a binary blob that contains a QE firmware and instructions + on how to upload it. Add function qe_upload_firmware() to parse the blob and + perform the actual upload. Add command-line command "qe fw" to take a firmware + blob in memory and upload it. Update ft_cpu_setup() on 85xx to create the + 'firmware' device tree node if U-Boot has uploaded a firmware. Fully define + 'struct rsp' in immap_qe.h to include the actual RISC Special Registers. + + Signed-off-by: Timur Tabi + +commit b009f3eca99bb7b9e6ba6639a8909a138dd5e9fe +Author: Kumar Gala +Date: Tue Jan 8 01:22:21 2008 -0600 + + 85xx: Remove cache config from configs.h + + Either use the standard defines in asm/cache.h or grab the information + at runtime from the L1CFG SPR. + + Also, minor cleanup in cache.h to make the code a bit more readable. + + Signed-off-by: Kumar Gala + +commit b964e9368f45372aaf1da0c13fe56f6d81ae8e96 +Author: robert lazarski +Date: Fri Dec 21 10:39:27 2007 -0500 + + mpc85xx: Add support for ATUM8548 (updated) + + Add support for Instituto Atlantico's ATUM8548 board + + Signed-off-by: robert lazarski + Signed-off-by: Andy Fleming + +commit 7bd6104b71de9bca80ac8e0936003443bb42f2fc +Author: robert lazarski +Date: Fri Dec 21 10:36:37 2007 -0500 + + mpc85xx: Add support for ATUM8548 (updated) + + Add support for Instituto Atlantico's ATUM8548 board + + Signed-off-by: robert lazarski + +commit 9e3ed392d2c8965e24c942b58796c31c644c2f70 +Author: Joe Hamman +Date: Thu Dec 13 06:45:14 2007 -0600 + + mpc85xx: Add support for SBC8548 (updated) + + Add support for Wind River's SBC8548 reference board. + + Signed-off by: Joe Hamman + +commit 11c45ebd46d6517b51b7a92dd52a618b2f4e5586 +Author: Joe Hamman +Date: Thu Dec 13 06:45:08 2007 -0600 + + mpc85xx: Add support for SBC8548 (updated) + + Add support for Wind River's SBC8548 reference board. + + Signed-off by: Joe Hamman + Signed-off by: Andy Fleming + +commit 64d4bcb087c2ece1c4d0de8efe85e0075e5b1594 +Author: Anton Vorontsov +Date: Mon Oct 22 19:58:19 2007 +0400 + + MPC8568E-MDS: set up QE pario for UART1 + + To use UART1 on the MPC8568E-MDS, QE pario pins PC[0:3] should + be set up appropriately. + + Signed-off-by: Anton Vorontsov + +commit ad162249cb371e9e38971676f09be791e5f3cf4a +Author: Anton Vorontsov +Date: Mon Oct 22 18:12:46 2007 +0400 + + MPC8568E-MDS: reset UCCs to use them reliably + + In order to use GETH1 and GETH2 on the MPC8568E-MDS, we should reset + UCCs. + + p.s Similar code exists in the Linux kernel board file (for capability + reasons with older U-Boots), but should be removed some day. + + Signed-off-by: Anton Vorontsov + +commit 2146cf56821c3364786ca94a7306008c5824b238 +Author: Kumar Gala +Date: Wed Dec 19 01:18:15 2007 -0600 + + Reworked FSL Book-E TLB macros to be more readable + + The old macros made it difficult to know what WIMGE and perm bits + were set for a TLB entry. Actually use the bit masks for these items + since they are only a single bit. + + Also moved the macros into mmu.h out of e500.h since they aren't specific + to e500. + + Signed-off-by: Kumar Gala + +commit 1d47273d46925929f8f2c1913cd96d7257aade88 +Author: Kumar Gala +Date: Tue Dec 18 23:21:51 2007 -0600 + + Use FSL Book-E MMU macros from Linux Kernel + + Grab the FSL Book-E MAS register macros from Linux. Also added + defines for page sizes up to 4TB and removed SHAREN since it doesnt + really exist. + + Signed-off-by: Kumar Gala + +commit 02df4a270f817ef6ec39047a01b55fecdc5f3b37 +Author: Andy Fleming +Date: Wed Jan 9 13:51:32 2008 -0600 + + Fix my own merge stupidity + + Way back in August I merged Heiko's patch: + 566a494f592: [PCS440EP] upgrade the PCS440EP board + + with Jon's CONFIG_COMMANDS patches. + + This was done in commit: 6bf6f114dcdd97ec3f80c2761ed40e31229d6b78 + + However, in the process, I left out some of Heiko's good changes. + + Now Heiko's and Jon's patches are properly merged in fat_register_device() + + Signed-off-by: Andy Fleming + +commit 6636b62a6efc7f14e6e788788631ae7a7fca4537 +Author: James Yang +Date: Wed Jan 9 11:17:49 2008 -0600 + + Expose parse_line() globally. + + Add new function readline_into_buffer() that allows the + output of readline to be put into a pointer to char buffer. + + This refactoring allows other functions besides the + main command loop to also use the same input mechanism. + + Signed-off-by: James Yang + Acked-by: Jon Loeliger + +commit 7ca90513486abd4ae50bd1b7403f47cc58c5ad25 +Author: Guennadi Liakhovetski +Date: Wed Jan 9 01:15:25 2008 +0100 + + trivial: fix consequences of a bad merge + + Fix what looks like a merge artifact. + + Signed-off-by: Guennadi Liakhovetski + +commit 4785a694c0045996ccf0ac5b8edf531efc1b730e +Author: Zhang Wei +Date: Thu Jan 3 10:51:15 2008 +0800 + + Add Ctrl combo key support to usb keyboard driver. + + Ctrl combo key support is added, which is very useful to input Ctrl-C + for interrupt current job. + Also add usb_event_poll() calling to usb_kbd_testc(), which can get + key input when tstc() is called. + + Signed-off-by: Zhang Wei + +commit 10c7382bc5d5e64c47f94ac2ca78cc574442e82d +Author: Marcel Ziswiler +Date: Sun Dec 30 03:30:56 2007 +0100 + + fix various comments + + Signed-off-by: Marcel Ziswiler + +commit 7817cb2083d982923752fe0f12b67c0e7c09a027 +Author: Marcel Ziswiler +Date: Sun Dec 30 03:30:46 2007 +0100 + + fix comments with new drivers organization + + Signed-off-by: Marcel Ziswiler + +commit a9b410dc7d2a4721c408b13abfc037988150f145 +Author: Shinya Kuribayashi +Date: Fri Dec 28 12:50:59 2007 +0900 + + Remove the obsolete terse version of do_mii() + + We now have more useful version of do_mii() and everybody use it. + Gerald Van Baren says: + + > When I originally wrote the mii command 6(!) years ago, I wrote a + > verbose version that printed human readable decomposition of the flags, + > etc., and a terse one that didn't print as much stuff and thus had a + > smaller memory footprint. + > + > It sounds like the terse version has withered and died, apparently + > people are only using the verbose version (which is very understandable, + > I do myself). + + Signed-off-by: Shinya Kuribayashi + Signed-off-by: Gerald Van Baren + +commit 01c687aa6e065bd4faf80f723361e798941dd6b0 +Author: Mike Frysinger +Date: Thu Dec 27 13:42:56 2007 -0500 + + Do not reference sha1.c when building mkimage. + + remove sha1.o from mkimage linking since it isn't actually used. + + Signed-Off-By: Mike Frysinger + +commit b9173af73e524d37c812f210173cf83385c5171a +Author: Shinya Kuribayashi +Date: Thu Dec 27 15:39:54 2007 +0900 + + common/cmd_mii.c: Add sanity argc check + + If type mii command without arguments, we suffer from uninitialized argv[] + entries; for example we MIPS get stuck by TLB error. + + Signed-off-by: Shinya Kuribayashi + +commit 500856eb1707ed17d9204baa61dd59948d3b2899 +Author: Rafal Jaworowski +Date: Wed Jan 9 19:39:36 2008 +0100 + + API for external applications. + + This is an API for external (standalone) applications running on top of + U-Boot, and is meant to be more extensible and robust than the existing + jumptable mechanism. It is similar to UNIX syscall approach. See api/README + for more details. + + Included is the demo application using this new framework (api_examples). + + Please note this is still an experimental feature, and is turned off by + default. + + Signed-off-by: Rafal Jaworowski + +commit 26a41790f8eba19ad450e18ae91351daf485b3e2 +Author: Rafal Jaworowski +Date: Wed Jan 9 18:05:27 2008 +0100 + + Globalize envmatch() + + The newly introduced API (routines related to env vars) will need to call + it. + + Signed-off-by: Rafal Zabdyr + +commit 6007f3251c0967adc13f2ed8be1b924ddc30124d +Author: Wolfgang Denk +Date: Wed Jan 9 15:14:46 2008 +0100 + + Coding Style cleanup, update CHANGELOG + + Signed-off-by: Wolfgang Denk + commit fc6414eca55f1fc108fb12fc8cdc43bd8b4463f9 Author: Mike Frysinger Date: Tue Dec 18 04:29:55 2007 -0500 @@ -98,6 +392,20 @@ Date: Tue Nov 20 13:14:20 2007 +0100 Signed-off-by: Guennadi Liakhovetski +commit 58694f9709c0c3e3178e349ae748d98cfb0c639a +Author: Zhang Wei +Date: Thu Jan 3 10:51:15 2008 +0800 + + Add Ctrl combo key support to usb keyboard driver. + + Ctrl combo key support is added, which is very useful to input Ctrl-C + for interrupt current job. + Also add usb_event_poll() calling to usb_kbd_testc(), which can get + key input when tstc() is called. + + Signed-off-by: Zhang Wei + Signed-off-by: Markus Klotzbuecher + commit 07eb02687f008721974a2fb54cd7fdc28033ab3c Author: Wolfgang Denk Date: Wed Jan 9 13:43:38 2008 +0100 @@ -411,6 +719,28 @@ Date: Tue Jan 8 11:13:09 2008 +0100 Signed-off-by: Matthias Fuchs +commit c83d7ca4dadd44ae430235077f63b64a11f36f6e +Author: Wolfgang Denk +Date: Tue Jan 8 22:58:27 2008 +0100 + + Fix compile problem with new env code. + + Signed-off-by: Wolfgang Denk + +commit 6de66b35426312a21174a9bf0576a094e2904bea +Author: Markus Klotzbücher +Date: Tue Nov 27 10:23:20 2007 +0100 + + tools: fix fw_printenv tool to compile again + + This patch updates the fw_printenv/fw_setenv userspace tool to include + the correct MTD header in order to compile against current kernel + headers. Backward compatibility is preserved by introducing an option + MTD_VERSION which can be set to "old" for compilation using the old MTD + headers. Along with this a number of warnings are fixed. + + Signed-off-by: Markus Klotzbuecher + commit ad3006fe7e84667021753b74247b0bafd97ba35f Author: Gerald Van Baren Date: Mon Jan 7 23:47:32 2008 -0500 @@ -4521,6 +4851,48 @@ Date: Wed Oct 3 07:34:10 2007 +0200 Signed-off-by: Stefan Roese +commit 245a362ad3c0c1b84fccc9fec7b623eb14f6e502 +Author: Marian Balakowicz +Date: Wed Oct 24 01:37:36 2007 +0200 + + TQM5200: Call usb_cpu_init() during board init + + usb_cpu_init() configures GPS USB pins, clocks, etc. and + is required for proper operation of kernel USB subsystem. + This setup was previously done in the kernel by the fixup + code which is being removed, thus low level init must be + done by U-boot now. + + Signed-off-by: Marian Balakowicz + Signed-off-by: Markus Klotzbuecher + +commit b5af773f8d92677e06f3295b45557c9d0a487c24 +Author: Zhang Wei +Date: Thu Oct 25 17:51:27 2007 +0800 + + Fix the issue of usb_kbd driver missing the scan code of key 'z'. + + The scan code of the key 'z' is 0x1d, which should be handled. + + The change has be tested on NOVATEK USB keyboard and ULI PCI OHCI + controller. + + Signed-off-by: Zhang Wei + Signed-off-by: Markus Klotzbuecher + +commit 85ac988e86f9414fa645b0148dc66c3520a1eb84 +Author: Rodolfo Giometti +Date: Mon Oct 15 11:59:17 2007 +0200 + + PXA USB OHCI: "usb stop" implementation. + + Some USB keys need to be switched off before loading the kernel + otherwise they can remain in an undefined status which prevents them + to be correctly recognized by the kernel. + + Signed-off-by: Rodolfo Giometti + Signed-off-by: Markus Klotzbuecher + commit 31548249decf18a6b877a18436b6139dd483fe4a Author: Justin Flammia Date: Mon Oct 29 17:40:35 2007 -0400 diff --git a/api/README b/api/README index c8f9c457c44..6df225f584b 100644 --- a/api/README +++ b/api/README @@ -22,7 +22,7 @@ U-Boot machine/arch independent API for external apps - the U-Boot integral part of the API is meant to be thin and non-intrusive, leaving as much processing as possible on the consumer application side, for example it doesn't keep states, but relies on hints from the app and - so on + so on - optional (CONFIG_API) diff --git a/api/api.c b/api/api.c index 10f83eb691c..0598d9082dc 100644 --- a/api/api.c +++ b/api/api.c @@ -231,7 +231,7 @@ static int API_dev_enum(va_list ap) /* start over - clean up enumeration */ dev_enum_reset(); /* XXX shouldn't the name contain 'stor'? */ debugf("RESTART ENUM\n"); - + /* net device enumeration first */ if (dev_enum_net(di)) return 0; @@ -365,7 +365,7 @@ static int API_dev_write(va_list ap) return API_EINVAL; if (di->type & DEV_TYP_STOR) - /* + /* * write to storage is currently not supported by U-Boot: * no storage device implements block_write() method */ @@ -523,7 +523,7 @@ static int API_env_enum(va_list ap) char *last, **next; last = (char *)va_arg(ap, u_int32_t); - + if ((next = (char **)va_arg(ap, u_int32_t)) == NULL) return API_EINVAL; @@ -540,7 +540,7 @@ static int API_env_enum(va_list ap) return 0; } } - + if (envmatch((uchar *)last, i) < 0) continue; @@ -567,7 +567,7 @@ static cfp_t calls_table[API_MAXCALL] = { NULL, }; * serviced until finished. * * e.g. syscall(1, int *, u_int32_t, u_int32_t, u_int32_t, u_int32_t); - * + * * call: syscall number * * retval: points to the return value placeholder, this is the place the @@ -655,7 +655,7 @@ void platform_set_mr(struct sys_info *si, unsigned long start, unsigned long siz if (!si->mr || !size || (flags == 0)) return; - + /* find free slot */ for (i = 0; i < si->mr_no; i++) if (si->mr[i].flags == 0) { diff --git a/api/api_net.c b/api/api_net.c index 9b20a1740c7..9611ab0dda9 100644 --- a/api/api_net.c +++ b/api/api_net.c @@ -75,7 +75,7 @@ int dev_close_net(void *cookie) return 0; } -/* +/* * There can only be one active eth interface at a time - use what is * currently set to eth_current */ diff --git a/api_examples/Makefile b/api_examples/Makefile index 5812bcd3370..cb49a9ea797 100644 --- a/api_examples/Makefile +++ b/api_examples/Makefile @@ -71,7 +71,7 @@ $(BIN): $(obj)%.bin: $(obj)% $(OBJCOPY) -O binary $< $@ 2>/dev/null -$(obj)crc32.c: +$(obj)crc32.c: @rm -f $(obj)crc32.c ln -s $(src)../lib_generic/crc32.c $(obj)crc32.c diff --git a/api_examples/demo.c b/api_examples/demo.c index a4aeef183b5..eae9712b71f 100644 --- a/api_examples/demo.c +++ b/api_examples/demo.c @@ -88,7 +88,7 @@ int main(int argc, char *argv[]) /* enumerate devices */ printf("\n*** Enumerate devices ***\n"); devs_no = ub_dev_enum(); - + printf("Number of devices found: %d\n", devs_no); if (devs_no == 0) return -1; diff --git a/api_examples/glue.c b/api_examples/glue.c index 75983691fde..2bf47ae3d21 100644 --- a/api_examples/glue.c +++ b/api_examples/glue.c @@ -150,7 +150,7 @@ struct sys_info * ub_get_sys_info(void) * timing * ****************************************/ - + void ub_udelay(unsigned long usec) { syscall(API_UDELAY, NULL, &usec); @@ -298,7 +298,7 @@ int ub_dev_read(int handle, void *buf, lbasize_t len, lbastart_t start) if (!syscall(API_DEV_READ, &err, di, buf, &len, &start, &act_len)) return -1; - if (err) + if (err) return err; if (act_len != len) diff --git a/board/atum8548/atum8548.c b/board/atum8548/atum8548.c index 4d7dc7728cb..f11abd816bb 100644 --- a/board/atum8548/atum8548.c +++ b/board/atum8548/atum8548.c @@ -140,7 +140,7 @@ testdram(void) for (p = pstart; p < pend; p++) { printf ("DRAM test attempting to write 0xaaaaaaaa at: %08x\n", (uint) p); *p = 0xaaaaaaaa; - } + } for (p = pstart; p < pend; p++) { if (*p != 0xaaaaaaaa) { @@ -191,7 +191,7 @@ pci_init_board(void) debug (" pci_init_board: devdisr=%x, io_sel=%x, host_agent=%x\n", devdisr, io_sel, host_agent); - /* explicitly set 'Clock out select register' to echo SYSCLK input to our CPLD */ + /* explicitly set 'Clock out select register' to echo SYSCLK input to our CPLD */ gur->clkocr |= MPC85xx_ATUM_CLKOCR; if (io_sel & 1) { @@ -376,7 +376,7 @@ pci_init_board(void) int last_stage_init(void) { - int ic = icache_status (); + int ic = icache_status (); printf ("icache_status: %d\n", ic); return 0; } diff --git a/board/atum8548/init.S b/board/atum8548/init.S index a410e2e568c..654a5699078 100644 --- a/board/atum8548/init.S +++ b/board/atum8548/init.S @@ -70,7 +70,7 @@ tlb1_entry: /* * Number of TLB0 and TLB1 entries in the following table */ - .long (2f-1f)/16 + .long (2f-1f)/16 1: #if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR) @@ -182,15 +182,15 @@ tlb1_entry: /* * LAW(Local Access Window) configuration: * - * 0x0000_0000 0x7fff_ffff DDR 2G - * 0x8000_0000 0x9fff_ffff PCI1 MEM 512M - * 0xa000_0000 0xbfff_ffff PCIe MEM 512M - * 0xc000_0000 0xdfff_ffff PCI2 MEM 512M - * 0xe000_0000 0xe000_ffff CCSR 1M - * 0xe200_0000 0xe10f_ffff PCI1 IO 1M - * 0xe280_0000 0xe20f_ffff PCI2 IO 1M - * 0xe300_0000 0xe30f_ffff PCIe IO 1M - * 0xf800_0000 0xffff_ffff FLASH (boot bank) 128M + * 0x0000_0000 0x7fff_ffff DDR 2G + * 0x8000_0000 0x9fff_ffff PCI1 MEM 512M + * 0xa000_0000 0xbfff_ffff PCIe MEM 512M + * 0xc000_0000 0xdfff_ffff PCI2 MEM 512M + * 0xe000_0000 0xe000_ffff CCSR 1M + * 0xe200_0000 0xe10f_ffff PCI1 IO 1M + * 0xe280_0000 0xe20f_ffff PCI2 IO 1M + * 0xe300_0000 0xe30f_ffff PCIe IO 1M + * 0xf800_0000 0xffff_ffff FLASH (boot bank) 128M * * Notes: * CCSRBAR and L2-as-SRAM don't need a configured Local Access Window. @@ -227,7 +227,7 @@ law_entry: .long (CFG_PCIE1_IO_PHYS>>12) & 0xfffff .long LAWAR_EN | LAWAR_TRGT_PCIE | (LAWAR_SIZE & LAWAR_SIZE_1M) - /* LBC window - maps 256M 0xf0000000 -> 0xffffffff */ + /* LBC window - maps 256M 0xf0000000 -> 0xffffffff */ .long (CFG_LBC_CACHE_BASE>>12) & 0xfffff .long LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M) diff --git a/board/sbc8548/sbc8548.c b/board/sbc8548/sbc8548.c index 5e258f5d691..65052e60c87 100644 --- a/board/sbc8548/sbc8548.c +++ b/board/sbc8548/sbc8548.c @@ -566,4 +566,3 @@ ft_board_setup(void *blob, bd_t *bd) #endif } #endif - diff --git a/drivers/qe/qe.c b/drivers/qe/qe.c index 276788c8574..c802014a50b 100644 --- a/drivers/qe/qe.c +++ b/drivers/qe/qe.c @@ -35,7 +35,7 @@ DECLARE_GLOBAL_DATA_PTR; void qe_issue_cmd(uint cmd, uint sbc, u8 mcn, u32 cmd_data) { - u32 cecr; + u32 cecr; if (cmd == QE_RESET) { out_be32(&qe_immr->cp.cecr,(u32) (cmd | QE_CR_FLG)); @@ -357,10 +357,10 @@ int qe_upload_firmware(const struct qe_firmware *firmware) return -EPERM; } - /* - * Validate the CRC. We would normally call crc32_no_comp(), but that - * function isn't available unless you turn on JFFS support. - */ + /* + * Validate the CRC. We would normally call crc32_no_comp(), but that + * function isn't available unless you turn on JFFS support. + */ crc = be32_to_cpu(*(u32 *)((void *)firmware + calc_size)); if (crc != (crc32(-1, (const void *) firmware, calc_size) ^ -1)) { printf("Firmware CRC is invalid\n"); @@ -438,10 +438,10 @@ static int qe_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) return -EINVAL; } - /* - * If a length was supplied, compare that with the 'length' - * field. - */ + /* + * If a length was supplied, compare that with the 'length' + * field. + */ if (argc > 3) { ulong length = simple_strtoul(argv[3], NULL, 16); -- cgit v1.3.1