From 2bc7082f7376cd910b240cae08cfcc103b321fc2 Mon Sep 17 00:00:00 2001 From: luka Date: Sat, 14 Jul 2012 23:54:20 +0000 Subject: [package] uboot-kirkwood: update to 2012.04.01 iConnect board tested by: Tim Fletcher Wojciech Dubowik DockStar board tested by: Martin Mueller RaidSonic ICY BOX NAS6210 board tested by: Luka Perkov SheevaPlug was not tested but support for SheevaPlug is taken from upstream uboot and it is not reported to be broken there. git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32717 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- package/uboot-kirkwood/patches/0002-kwboot.patch | 873 +++++++++++++++++++++++ 1 file changed, 873 insertions(+) create mode 100644 package/uboot-kirkwood/patches/0002-kwboot.patch (limited to 'package/uboot-kirkwood/patches/0002-kwboot.patch') diff --git a/package/uboot-kirkwood/patches/0002-kwboot.patch b/package/uboot-kirkwood/patches/0002-kwboot.patch new file mode 100644 index 000000000..091d6a164 --- /dev/null +++ b/package/uboot-kirkwood/patches/0002-kwboot.patch @@ -0,0 +1,873 @@ +http://lists.denx.de/pipermail/u-boot/2012-May/125296.html +http://patchwork.ozlabs.org/patch/161566/ +--- + +diff --git a/doc/kwboot.1 b/doc/kwboot.1 +new file mode 100644 +index 0000000..ed08398 +--- /dev/null ++++ b/doc/kwboot.1 +@@ -0,0 +1,84 @@ ++.TH KWBOOT 1 "2012-05-19" ++ ++.SH NAME ++kwboot \- Boot Marvell Kirkwood SoCs over a serial link. ++.SH SYNOPSIS ++.B kwboot ++.RB [ "-b \fIimage\fP" ] ++.RB [ "-p" ] ++.RB [ "-t" ] ++.RB [ "-B \fIbaudrate\fP" ] ++.RB \fITTY\fP ++.SH "DESCRIPTION" ++ ++The \fBmkimage\fP program boots boards based on Marvell's Kirkwood ++platform over their integrated UART. Boot image files will typically ++contain a second stage boot loader, such as U-Boot. The image file ++must conform to Marvell's BootROM firmware image format ++(\fIkwbimage\fP), created using a tool such as \fBmkimage\fP. ++ ++Following power-up or a system reset, system BootROM code polls the ++UART for a brief period of time, sensing a handshake message which ++initiates an image upload. This program sends this boot message until ++it receives a positive acknowledgement. The image is transfered using ++Xmodem. ++ ++Additionally, this program implements a minimal terminal mode, which ++can be used either standalone, or entered immediately following boot ++image transfer completion. This is often useful to catch early boot ++messages, or to manually interrupt a default boot procedure performed ++by the second-stage loader. ++ ++.SH "OPTIONS" ++ ++.TP ++.BI "\-b \fIimage\fP" ++Handshake; then upload file \fIimage\fP over \fITTY\fP. ++ ++Note that for the encapsulated boot code to be executed, \fIimage\fP ++must be of type "UART boot" (0x69). Boot images of different types, ++such as backup images of vendor firmware downloaded from flash memory ++(type 0x8B), will not work (or not as expected). See \fB-p\fP for a ++workaround. ++ ++This mode writes handshake status and upload progress indication to ++stdout. ++ ++.TP ++.BI "\-p" ++In combination with \fB-b\fP, patches the header in \fIimage\fP prior ++to upload, to "UART boot" type. ++ ++This option attempts on-the-fly conversion of some none-UART image ++types, such as images which were originally formatted to be stored in ++flash memory. ++ ++Conversion is performed in memory. The contents of \fIimage\fP will ++not be altered. ++ ++.TP ++.BI "\-t" ++Run a terminal program, connecting standard input and output to ++.RB \fITTY\fP. ++ ++If used in combination with \fB-b\fP, terminal mode is entered ++immediately following a successful image upload. ++ ++If standard I/O streams connect to a console, this mode will terminate ++after receiving 'ctrl-\\' followed by 'c' from console input. ++ ++.TP ++.BI "\-B \fIbaudrate\fP" ++Adjust the baud rate on \fITTY\fP. Default rate is 115200. ++ ++.SH "SEE ALSO" ++.PP ++\fBmkimage\fP(1) ++ ++.SH "AUTHORS" ++ ++Daniel Stodden ++.br ++Luka Perkov ++.br ++David Purdy +diff --git a/tools/Makefile b/tools/Makefile +index 8993fdd..8097d95 100644 +--- a/tools/Makefile ++++ b/tools/Makefile +@@ -72,6 +72,7 @@ BIN_FILES-$(CONFIG_SMDK5250) += mksmdk5250spl$(SFX) + BIN_FILES-$(CONFIG_MX28) += mxsboot$(SFX) + BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX) + BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX) ++BIN_FILES-$(CONFIG_KIRKWOOD) += kwboot$(SFX) + + # Source files which exist outside the tools directory + EXT_OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += common/env_embedded.o +@@ -101,6 +102,7 @@ OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o + NOPED_OBJ_FILES-y += os_support.o + OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o + NOPED_OBJ_FILES-y += ublimage.o ++OBJ_FILES-$(CONFIG_KIRKWOOD) += kwboot.o + + # Don't build by default + #ifeq ($(ARCH),ppc) +@@ -234,6 +236,10 @@ $(obj)ncb$(SFX): $(obj)ncb.o + $(obj)ubsha1$(SFX): $(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o + $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ + ++$(obj)kwboot$(SFX): $(obj)kwboot.o ++ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ ++ $(HOSTSTRIP) $@ ++ + # Some of the tool objects need to be accessed from outside the tools directory + $(obj)%.o: $(SRCTREE)/common/%.c + $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $< +diff --git a/tools/kwboot.c b/tools/kwboot.c +new file mode 100644 +index 0000000..e773f01 +--- /dev/null ++++ b/tools/kwboot.c +@@ -0,0 +1,742 @@ ++/* ++ * Boot a Marvell Kirkwood SoC, with Xmodem over UART0. ++ * ++ * (c) 2012 Daniel Stodden ++ * ++ * References: marvell.com, "88F6180, 88F6190, 88F6192, and 88F6281 ++ * Integrated Controller: Functional Specifications" December 2, ++ * 2008. Chapter 24.2 "BootROM Firmware". ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include "kwbimage.h" ++ ++#ifdef __GNUC__ ++#define PACKED __attribute((packed)) ++#else ++#define PACKED ++#endif ++ ++/* ++ * Marvell BootROM UART Sensing ++ */ ++ ++static unsigned char kwboot_msg_boot[] = { ++ 0xBB, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77 ++}; ++ ++#define KWBOOT_MSG_REQ_DELAY 10 /* ms */ ++#define KWBOOT_MSG_RSP_TIMEO 50 /* ms */ ++ ++/* ++ * Xmodem Transfers ++ */ ++ ++#define SOH 1 /* sender start of block header */ ++#define EOT 4 /* sender end of block transfer */ ++#define ACK 6 /* target block ack */ ++#define NAK 21 /* target block negative ack */ ++#define CAN 24 /* target/sender transfer cancellation */ ++ ++struct kwboot_block { ++ uint8_t soh; ++ uint8_t pnum; ++ uint8_t _pnum; ++ uint8_t data[128]; ++ uint8_t csum; ++} PACKED; ++ ++#define KWBOOT_BLK_RSP_TIMEO 1000 /* ms */ ++ ++static int kwboot_verbose; ++ ++static void ++kwboot_printv(const char *fmt, ...) ++{ ++ va_list ap; ++ ++ if (kwboot_verbose) { ++ va_start(ap, fmt); ++ vprintf(fmt, ap); ++ va_end(ap); ++ fflush(stdout); ++ } ++} ++ ++static void ++__spinner(void) ++{ ++ const char seq[] = { '-', '\\', '|', '/' }; ++ const int div = 8; ++ static int state, bs; ++ ++ if (state % div == 0) { ++ fputc(bs, stdout); ++ fputc(seq[state / div % sizeof(seq)], stdout); ++ fflush(stdout); ++ } ++ ++ bs = '\b'; ++ state++; ++} ++ ++static void ++kwboot_spinner(void) ++{ ++ if (kwboot_verbose) ++ __spinner(); ++} ++ ++static void ++__progress(int pct, char c) ++{ ++ const int width = 70; ++ static const char *nl = ""; ++ static int pos; ++ ++ if (pos % width == 0) ++ printf("%s%3d %% [", nl, pct); ++ ++ fputc(c, stdout); ++ ++ nl = "]\n"; ++ pos++; ++ ++ if (pct == 100) { ++ while (pos++ < width) ++ fputc(' ', stdout); ++ fputs(nl, stdout); ++ } ++ ++ fflush(stdout); ++ ++} ++ ++static void ++kwboot_progress(int _pct, char c) ++{ ++ static int pct; ++ ++ if (_pct != -1) ++ pct = _pct; ++ ++ if (kwboot_verbose) ++ __progress(pct, c); ++} ++ ++static int ++kwboot_tty_recv(int fd, void *buf, size_t len, int timeo) ++{ ++ int rc, nfds; ++ fd_set rfds; ++ struct timeval tv; ++ ssize_t n; ++ ++ rc = -1; ++ ++ FD_ZERO(&rfds); ++ FD_SET(fd, &rfds); ++ ++ tv.tv_sec = 0; ++ tv.tv_usec = timeo * 1000; ++ if (tv.tv_usec > 1000000) { ++ tv.tv_sec += tv.tv_usec / 1000000; ++ tv.tv_usec %= 1000000; ++ } ++ ++ do { ++ nfds = select(fd + 1, &rfds, NULL, NULL, &tv); ++ if (nfds < 0) ++ goto out; ++ if (!nfds) { ++ errno = ETIMEDOUT; ++ goto out; ++ } ++ ++ n = read(fd, buf, len); ++ if (n < 0) ++ goto out; ++ ++ buf = (char *)buf + n; ++ len -= n; ++ } while (len > 0); ++ ++ rc = 0; ++out: ++ return rc; ++} ++ ++static int ++kwboot_tty_send(int fd, const void *buf, size_t len) ++{ ++ int rc; ++ ssize_t n; ++ ++ rc = -1; ++ ++ do { ++ n = write(fd, buf, len); ++ if (n < 0) ++ goto out; ++ ++ buf = (char *)buf + n; ++ len -= n; ++ } while (len > 0); ++ ++ rc = tcdrain(fd); ++out: ++ return rc; ++} ++ ++static int ++kwboot_tty_send_char(int fd, unsigned char c) ++{ ++ return kwboot_tty_send(fd, &c, 1); ++} ++ ++static speed_t ++kwboot_tty_speed(int baudrate) ++{ ++ switch (baudrate) { ++ case 115200: ++ return B115200; ++ case 57600: ++ return B57600; ++ case 38400: ++ return B38400; ++ case 19200: ++ return B19200; ++ case 9600: ++ return B9600; ++ } ++ ++ return -1; ++} ++ ++static int ++kwboot_open_tty(const char *path, speed_t speed) ++{ ++ int rc, fd; ++ struct termios tio; ++ ++ rc = -1; ++ ++ fd = open(path, O_RDWR|O_NOCTTY|O_NDELAY); ++ if (fd < 0) ++ goto out; ++ ++ memset(&tio, 0, sizeof(tio)); ++ ++ tio.c_iflag = 0; ++ tio.c_cflag = CREAD|CLOCAL|CS8; ++ ++ tio.c_cc[VMIN] = 1; ++ tio.c_cc[VTIME] = 10; ++ ++ cfsetospeed(&tio, speed); ++ cfsetispeed(&tio, speed); ++ ++ rc = tcsetattr(fd, TCSANOW, &tio); ++ if (rc) ++ goto out; ++ ++ rc = fd; ++out: ++ if (rc < 0) { ++ if (fd >= 0) ++ close(fd); ++ } ++ ++ return rc; ++} ++ ++static int ++kwboot_bootmsg(int tty, void *msg) ++{ ++ int rc; ++ char c; ++ ++ kwboot_printv("Sending boot message. Please reboot the target..."); ++ ++ do { ++ rc = tcflush(tty, TCIOFLUSH); ++ if (rc) ++ break; ++ ++ rc = kwboot_tty_send(tty, msg, 8); ++ if (rc) { ++ usleep(KWBOOT_MSG_REQ_DELAY * 1000); ++ continue; ++ } ++ ++ rc = kwboot_tty_recv(tty, &c, 1, KWBOOT_MSG_RSP_TIMEO); ++ ++ kwboot_spinner(); ++ ++ } while (rc || c != NAK); ++ ++ kwboot_printv("\n"); ++ ++ return rc; ++} ++ ++static int ++kwboot_xm_makeblock(struct kwboot_block *block, const void *data, ++ size_t size, int pnum) ++{ ++ const size_t blksz = sizeof(block->data); ++ size_t n; ++ int i; ++ ++ block->pnum = pnum; ++ block->_pnum = ~block->pnum; ++ ++ n = size < blksz ? size : blksz; ++ memcpy(&block->data[0], data, n); ++ memset(&block->data[n], 0, blksz - n); ++ ++ block->csum = 0; ++ for (i = 0; i < n; i++) ++ block->csum += block->data[i]; ++ ++ return n; ++} ++ ++static int ++kwboot_xm_sendblock(int fd, struct kwboot_block *block) ++{ ++ int rc, retries; ++ char c; ++ ++ retries = 16; ++ do { ++ rc = kwboot_tty_send(fd, block, sizeof(*block)); ++ if (rc) ++ break; ++ ++ rc = kwboot_tty_recv(fd, &c, 1, KWBOOT_BLK_RSP_TIMEO); ++ if (rc) ++ break; ++ ++ if (c != ACK) ++ kwboot_progress(-1, '+'); ++ ++ } while (c == NAK && retries-- > 0); ++ ++ rc = -1; ++ ++ switch (c) { ++ case ACK: ++ rc = 0; ++ break; ++ case NAK: ++ errno = EBADMSG; ++ break; ++ case CAN: ++ errno = ECANCELED; ++ break; ++ default: ++ errno = EPROTO; ++ break; ++ } ++ ++ return rc; ++} ++ ++static int ++kwboot_xmodem(int tty, const void *_data, size_t size) ++{ ++ const uint8_t *data = _data; ++ int rc, pnum, N, err; ++ ++ pnum = 1; ++ N = 0; ++ ++ kwboot_printv("Sending boot image...\n"); ++ ++ do { ++ struct kwboot_block block; ++ int n; ++ ++ n = kwboot_xm_makeblock(&block, ++ data + N, size - N, ++ pnum++); ++ if (n < 0) ++ goto can; ++ ++ if (!n) ++ break; ++ ++ rc = kwboot_xm_sendblock(tty, &block); ++ if (rc) ++ goto out; ++ ++ N += n; ++ kwboot_progress(N * 100 / size, '.'); ++ } while (1); ++ ++ rc = kwboot_tty_send_char(tty, EOT); ++ ++out: ++ return rc; ++ ++can: ++ err = errno; ++ kwboot_tty_send_char(tty, CAN); ++ errno = err; ++ goto out; ++} ++ ++static int ++kwboot_term_pipe(int in, int out, char *quit, int *s) ++{ ++ ssize_t nin, nout; ++ char _buf[128], *buf = _buf; ++ ++ nin = read(in, buf, sizeof(buf)); ++ if (nin < 0) ++ return -1; ++ ++ if (quit) { ++ int i; ++ ++ for (i = 0; i < nin; i++) { ++ if (*buf == quit[*s]) { ++ (*s)++; ++ if (!quit[*s]) ++ return 0; ++ buf++; ++ nin--; ++ } else ++ while (*s > 0) { ++ nout = write(out, quit, *s); ++ if (nout <= 0) ++ return -1; ++ (*s) -= nout; ++ } ++ } ++ } ++ ++ while (nin > 0) { ++ nout = write(out, buf, nin); ++ if (nout <= 0) ++ return -1; ++ nin -= nout; ++ } ++ ++ return 0; ++} ++ ++static int ++kwboot_terminal(int tty) ++{ ++ int rc, in, s; ++ char *quit = "\34c"; ++ struct termios otio, tio; ++ ++ rc = -1; ++ ++ in = STDIN_FILENO; ++ if (isatty(in)) { ++ rc = tcgetattr(in, &otio); ++ if (!rc) { ++ tio = otio; ++ cfmakeraw(&tio); ++ rc = tcsetattr(in, TCSANOW, &tio); ++ } ++ if (rc) { ++ perror("tcsetattr"); ++ goto out; ++ } ++ ++ kwboot_printv("[Type Ctrl-%c + %c to quit]\r\n", ++ quit[0]|0100, quit[1]); ++ } else ++ in = -1; ++ ++ rc = 0; ++ s = 0; ++ ++ do { ++ fd_set rfds; ++ int nfds = 0; ++ ++ FD_SET(tty, &rfds); ++ nfds = nfds < tty ? tty : nfds; ++ ++ if (in >= 0) { ++ FD_SET(in, &rfds); ++ nfds = nfds < in ? in : nfds; ++ } ++ ++ nfds = select(nfds + 1, &rfds, NULL, NULL, NULL); ++ if (nfds < 0) ++ break; ++ ++ if (FD_ISSET(tty, &rfds)) { ++ rc = kwboot_term_pipe(tty, STDOUT_FILENO, NULL, NULL); ++ if (rc) ++ break; ++ } ++ ++ if (FD_ISSET(in, &rfds)) { ++ rc = kwboot_term_pipe(in, tty, quit, &s); ++ if (rc) ++ break; ++ } ++ } while (quit[s] != 0); ++ ++ tcsetattr(in, TCSANOW, &otio); ++out: ++ return rc; ++} ++ ++static void * ++kwboot_mmap_image(const char *path, size_t *size, int prot) ++{ ++ int rc, fd, flags; ++ struct stat st; ++ void *img; ++ ++ rc = -1; ++ fd = -1; ++ img = NULL; ++ ++ fd = open(path, O_RDONLY); ++ if (fd < 0) ++ goto out; ++ ++ rc = fstat(fd, &st); ++ if (rc) ++ goto out; ++ ++ flags = (prot & PROT_WRITE) ? MAP_PRIVATE : MAP_SHARED; ++ ++ img = mmap(NULL, st.st_size, prot, flags, fd, 0); ++ if (img == MAP_FAILED) { ++ img = NULL; ++ goto out; ++ } ++ ++ rc = 0; ++ *size = st.st_size; ++out: ++ if (rc && img) { ++ munmap(img, st.st_size); ++ img = NULL; ++ } ++ if (fd >= 0) ++ close(fd); ++ ++ return img; ++} ++ ++static uint8_t ++kwboot_img_csum8(void *_data, size_t size) ++{ ++ uint8_t *data = _data, csum; ++ ++ for (csum = 0; size-- > 0; data++) ++ csum += *data; ++ ++ return csum; ++} ++ ++static int ++kwboot_img_patch_hdr(void *img, size_t size) ++{ ++ int rc; ++ bhr_t *hdr; ++ uint8_t csum; ++ const size_t hdrsz = sizeof(*hdr); ++ ++ rc = -1; ++ hdr = img; ++ ++ if (size < hdrsz) { ++ errno = EINVAL; ++ goto out; ++ } ++ ++ csum = kwboot_img_csum8(hdr, hdrsz) - hdr->checkSum; ++ if (csum != hdr->checkSum) { ++ errno = EINVAL; ++ goto out; ++ } ++ ++ if (hdr->blockid == IBR_HDR_UART_ID) { ++ rc = 0; ++ goto out; ++ } ++ ++ hdr->blockid = IBR_HDR_UART_ID; ++ ++ hdr->nandeccmode = IBR_HDR_ECC_DISABLED; ++ hdr->nandpagesize = 0; ++ ++ hdr->srcaddr = hdr->ext ++ ? sizeof(struct kwb_header) ++ : sizeof(*hdr); ++ ++ hdr->checkSum = kwboot_img_csum8(hdr, hdrsz) - csum; ++ ++ rc = 0; ++out: ++ return rc; ++} ++ ++static void ++kwboot_usage(FILE *stream, char *progname) ++{ ++ fprintf(stream, ++ "Usage: %s -b [ -p ] [ -t ] " ++ "[-B ] \n", progname); ++ fprintf(stream, "\n"); ++ fprintf(stream, " -b : boot \n"); ++ fprintf(stream, " -p: patch to type 0x69 (uart boot)\n"); ++ fprintf(stream, "\n"); ++ fprintf(stream, " -t: mini terminal\n"); ++ fprintf(stream, "\n"); ++ fprintf(stream, " -B : set baud rate\n"); ++ fprintf(stream, "\n"); ++} ++ ++int ++main(int argc, char **argv) ++{ ++ const char *ttypath, *imgpath; ++ int rv, rc, tty, term, prot, patch; ++ void *bootmsg; ++ void *img; ++ size_t size; ++ speed_t speed; ++ ++ rv = 1; ++ tty = -1; ++ bootmsg = NULL; ++ imgpath = NULL; ++ img = NULL; ++ term = 0; ++ patch = 0; ++ size = 0; ++ speed = B115200; ++ ++ kwboot_verbose = isatty(STDOUT_FILENO); ++ ++ do { ++ int c = getopt(argc, argv, "hb:ptB:"); ++ if (c < 0) ++ break; ++ ++ switch (c) { ++ case 'b': ++ bootmsg = kwboot_msg_boot; ++ imgpath = optarg; ++ break; ++ ++ case 'p': ++ patch = 1; ++ break; ++ ++ case 't': ++ term = 1; ++ break; ++ ++ case 'B': ++ speed = kwboot_tty_speed(atoi(optarg)); ++ if (speed == -1) ++ goto usage; ++ break; ++ ++ case 'h': ++ rv = 0; ++ default: ++ goto usage; ++ } ++ } while (1); ++ ++ if (!bootmsg && !term) ++ goto usage; ++ ++ if (patch && !imgpath) ++ goto usage; ++ ++ if (argc - optind < 1) ++ goto usage; ++ ++ ttypath = argv[optind++]; ++ ++ tty = kwboot_open_tty(ttypath, speed); ++ if (tty < 0) { ++ perror(ttypath); ++ goto out; ++ } ++ ++ if (imgpath) { ++ prot = PROT_READ | (patch ? PROT_WRITE : 0); ++ ++ img = kwboot_mmap_image(imgpath, &size, prot); ++ if (!img) { ++ perror(imgpath); ++ goto out; ++ } ++ } ++ ++ if (patch) { ++ rc = kwboot_img_patch_hdr(img, size); ++ if (rc) { ++ fprintf(stderr, "%s: Invalid image.\n", imgpath); ++ goto out; ++ } ++ } ++ ++ if (bootmsg) { ++ rc = kwboot_bootmsg(tty, bootmsg); ++ if (rc) { ++ perror("bootmsg"); ++ goto out; ++ } ++ } ++ ++ if (img) { ++ rc = kwboot_xmodem(tty, img, size); ++ if (rc) { ++ perror("xmodem"); ++ goto out; ++ } ++ } ++ ++ if (term) { ++ rc = kwboot_terminal(tty); ++ if (rc && !(errno == EINTR)) { ++ perror("terminal"); ++ goto out; ++ } ++ } ++ ++ rv = 0; ++out: ++ if (tty >= 0) ++ close(tty); ++ ++ if (img) ++ munmap(img, size); ++ ++ return rv; ++ ++usage: ++ kwboot_usage(rv ? stderr : stdout, basename(argv[0])); ++ goto out; ++} -- cgit v1.2.3