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git://projects.qi-hardware.com/xburst-tools.git
synced 2024-11-22 11:59:21 +02:00
Implemented nload
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parent
8dbb1401fd
commit
f3d7b160a7
51
ingenic.c
51
ingenic.c
@ -391,8 +391,13 @@ int ingenic_load_sdram(void *hndl, void *data, uint32_t base, uint32_t size) {
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HANDLE;
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while(size) {
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int block = size > 65535 ? 65535 : size;
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int block = size > STAGE2_IOBUF ? STAGE2_IOBUF : size;
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printf("Loading %d bytes from %p to 0x%08X\n", block, data, base);
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if(usbdev_sendbulk(handle->usb, data, block) == -1)
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return -1;
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if(ingenic_wordop(handle->usb, VR_SET_DATA_ADDRESS, base) == -1)
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return -1;
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@ -400,25 +405,20 @@ int ingenic_load_sdram(void *hndl, void *data, uint32_t base, uint32_t size) {
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return -1;
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if(usbdev_sendbulk(handle->usb, data, block) == -1)
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return -1;
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if(usbdev_vendor(handle->usb, USBDEV_TODEV, VR_SDRAM_OPS, SDRAM_LOAD, 0, 0, 0) == -1)
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return -1;
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uint32_t result[8];
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if(usbdev_recvbulk(handle->usb, result, sizeof(result)) == -1)
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int ret = usbdev_recvbulk(handle->usb, result, sizeof(result));
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if(ret == -1)
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return -1;
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hexdump(result, ret);
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data += 65535;
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base += 65535;
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if(size <= 65535)
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break;
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size -= 65535;
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data += block;
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base += block;
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size -= block;
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}
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debug(LEVEL_DEBUG, "Load done\n");
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@ -452,6 +452,8 @@ int ingenic_load_sdram_file(void *hndl, uint32_t base, const char *file) {
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int ingenic_go(void *hndl, uint32_t address) {
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HANDLE;
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debug(LEVEL_DEBUG, "Go to 0x%08X\n", address);
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return ingenic_wordop(handle->usb, VR_PROGRAM_START2, address);
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}
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@ -663,3 +665,26 @@ int ingenic_program_nand(void *hndl, int cs, int start, int type, const char *fi
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return ret;
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}
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int ingenic_load_nand(void *hndl, int cs, int start, int pages, uint32_t base) {
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HANDLE;
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if(ingenic_wordop(handle->usb, VR_PROGRAM_START1, base) == -1)
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return -1;
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if(ingenic_wordop(handle->usb, VR_SET_DATA_ADDRESS, start) == -1)
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return -1;
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if(ingenic_wordop(handle->usb, VR_SET_DATA_LENGTH, pages) == -1)
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return -1;
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if(ingenic_nandop(handle->usb, cs, NAND_READ_TO_RAM, 0) == -1)
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return -1;
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uint16_t result[4];
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if(usbdev_recvbulk(handle->usb, result, sizeof(result)) == -1)
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return -1;
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return 0;
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}
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@ -138,5 +138,6 @@ int ingenic_query_nand(void *hndl, int cs, nand_info_t *info);
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int ingenic_dump_nand(void *hndl, int cs, int start, int pages, int type, const char *filename);
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int ingenic_program_nand(void *hndl, int cs, int start, int type, const char *filename);
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int ingenic_erase_nand(void *hndl, int cs, int start, int blocks);
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int ingenic_load_nand(void *hndl, int cs, int start, int pages, uint32_t base);
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#endif
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@ -32,6 +32,7 @@ static int usbboot_nquery(int argc, char *argv[]);
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static int usbboot_ndump(int argc, char *argv[]);
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static int usbboot_nerase(int argc, char *argv[]);
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static int usbboot_nprogram(int argc, char *argv[]);
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static int usbboot_nload(int argc, char *argv[]);
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const shell_command_t usbboot_cmdset[] = {
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@ -45,6 +46,7 @@ const shell_command_t usbboot_cmdset[] = {
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{ "nerase", "<DEVICE> <STARTBLOCK> <BLOCKS> - Erase NAND blocks", usbboot_nerase },
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{ "nprogram", "<DEVICE> <STARTPAGE> <FILE> - Program NAND from file", usbboot_nprogram },
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{ "nprogram_oob", "<DEVICE> <STARTPAGE> <FILE> - Program NAND with OOB from file", usbboot_nprogram },
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{ "nload", "<DEVICE> <STARTPAGE> <PAGES> <BASE> - Load NAND data to SDRAM", usbboot_nload },
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{ NULL, NULL, NULL }
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};
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@ -177,3 +179,18 @@ static int usbboot_nprogram(int argc, char *argv[]) {
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return ret;
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}
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static int usbboot_nload(int argc, char *argv[]) {
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if(argc != 5) {
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printf("Usage: %s <DEVICE> <STARTPAGE> <PAGES> <BASE>\n", argv[0]);
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return -1;
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}
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int ret = ingenic_load_nand(shell_device(), atoi(argv[1]), atoi(argv[2]), atoi(argv[3]), strtoul(argv[4], NULL, 0));
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if(ret == -1)
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perror("ingenic_load_nand");
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return ret;
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}
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