util/amdfwtool: Remove duplicate PSP2 support
There are effectively two unique sets of arguments for the utility,
causing one of two tables to be constructed. Both tables are
identical, however, and therefore the only practical difference is
the offset in the Embedded Firmware Structure which holds the pointer
to the table.
This patch is part 2 of 2 to reduce the number of command-line options
to amdfwtool. Part 1 added the --combo-capable option that helps
put the PSP directory pointer in the correct location. Part 2
removes the duplicated table, the support code, options, and updates
the usage text.
TEST=Build before/after images for grunt, bettong, apu2, and diff
hexdumps of the amdfw.rom files. Built/ran grunt with PSP_COMBO
defined as 1.
BUG=b:126691068
Change-Id: I542a7f5023137f30fbe00533452d4448117df487
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31731
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Marshall Dawson
Martin Roth
parent
6cdafd9608
commit
0e02ce83a1
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@ -83,18 +83,21 @@
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#define PSP2_COOKIE 0x50535032 /* 'PSP2' */
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/*
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Reserved for future.
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TODO: PSP2 is for Combo BIOS, which is the idea that one image supports 2
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kinds of APU.
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*/
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#define PSP2 1
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#if PSP2
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/* Use PSP combo directory or not.
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* Currently we dont have to squeeze 3 PSP directories into 1 image. So
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* we skip the combo directory.
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* Beginning with Family 15h Models 70h-7F, a.k.a Stoney Ridge, the PSP
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* can support an optional "combo" implementation. If the PSP sees the
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* PSP2 cookie, it interprets the table as a roadmap to additional PSP
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* tables. Using this, support for multiple product generations may be
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* built into one image. If the PSP$ cookie is found, the table is a
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* normal directory table.
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*
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* Modern generations supporting the combo directories require the
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* pointer to be at offset 0x14 of the Embedded Firmware Structure,
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* regardless of the type of directory used. The --combo-capable
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* argument enforces this placement.
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*
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* TODO: Future work may require fully implementing the PSP_COMBO feature.
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*/
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#define PSP_COMBO 0
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#endif
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#define PSP_COMBO 0
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typedef unsigned long long int uint64_t;
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typedef unsigned int uint32_t;
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@ -180,25 +183,6 @@ static void usage(void)
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printf("-w | --smufirmware2 <FILE> Add smufirmware2\n");
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printf("-e | --smufnfirmware2 <FILE> Add fanless smufirmware2\n");
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printf("-m | --smuscs <FILE> Add smuscs\n");
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#if PSP2
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printf("\nPSP2 options:\n");
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printf("-P | --pubkey2 <FILE> Add pubkey\n");
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printf("-B | --bootloader2 <FILE> Add bootloader\n");
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printf("-S | --smufirmware_2 <FILE> Add smufirmware\n");
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printf("-L | --smufnfirmware_2 <FILE> Add fanless smufirmware\n");
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printf("-R | --recovery2 <FILE> Add recovery\n");
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printf("-K | --rtmpubkey2 <FILE> Add rtmpubkey\n");
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printf("-C | --secureos2 <FILE> Add secureos\n");
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printf("-N | --nvram2 <FILE> Add nvram\n");
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printf("-D | --securedebug2 <FILE> Add securedebug\n");
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printf("-T | --trustlets2 <FILE> Add trustlets\n");
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printf("-U | --trustletkey2 <FILE> Add trustletkey\n");
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printf("-W | --smufirmware2_2 <FILE> Add smufirmware2\n");
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printf("-E | --smufnfirmware2_2 <FILE> Add fanless smufirmware2\n");
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printf("-M | --smuscs2 <FILE> Add smuscs\n");
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#endif
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printf("\n-o | --output <filename> output filename\n");
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printf("-f | --flashsize <HEX_VAL> ROM size in bytes\n");
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printf(" size must be larger than %dKB\n",
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@ -206,7 +190,6 @@ static void usage(void)
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printf(" and must a multiple of 1024\n");
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printf("-l | --location Location of Directory\n");
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printf("-h | --help show this help\n");
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}
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#define FANLESS_FW 0x100 /* type[15:8]: 0=non-fanless OPNs, 1=fanless */
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@ -258,27 +241,6 @@ static amd_fw_entry amd_psp_fw_table[] = {
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{ .type = AMD_FW_INVALID },
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};
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#if PSP2
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static amd_fw_entry amd_psp2_fw_table[] = {
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{ .type = AMD_FW_PSP_PUBKEY },
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{ .type = AMD_FW_PSP_BOOTLOADER },
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{ .type = AMD_FW_PSP_SMU_FIRMWARE },
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{ .type = AMD_FW_PSP_RECOVERY },
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{ .type = AMD_FW_PSP_RTM_PUBKEY },
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{ .type = AMD_FW_PSP_SECURED_OS },
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{ .type = AMD_FW_PSP_NVRAM },
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{ .type = AMD_FW_PSP_SECURED_DEBUG },
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{ .type = AMD_FW_PSP_TRUSTLETS },
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{ .type = AMD_FW_PSP_TRUSTLETKEY },
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{ .type = AMD_FW_PSP_SMU_FN_FIRMWARE },
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{ .type = AMD_FW_PSP_SMU_FN_FIRMWARE2 },
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{ .type = AMD_FW_PSP_SMU_FIRMWARE2 },
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{ .type = AMD_FW_PSP_SMUSCS },
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{ .type = AMD_PSP_FUSE_CHAIN },
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{ .type = AMD_FW_INVALID },
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};
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#endif
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static amd_fw_entry amd_fw_table[] = {
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{ .type = AMD_FW_XHCI },
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{ .type = AMD_FW_IMC },
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@ -476,12 +438,7 @@ static uint32_t integrate_psp_firmwares(char *base, uint32_t pos,
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return pos;
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}
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#if PSP2
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static const char *optstring =
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"x:i:g:Ap:b:s:r:k:c:n:d:t:u:w:e:j:m:P:B:S:L:R:K:C:N:D:T:U:W:E:M:o:f:l:h";
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#else
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static const char *optstring = "x:i:g:Ap:b:s:r:k:c:n:d:t:u:w:e:j:m:o:f:l:h";
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#endif
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static struct option long_options[] = {
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{"xhci", required_argument, 0, 'x' },
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@ -503,25 +460,6 @@ static struct option long_options[] = {
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{"smufirmware2", required_argument, 0, 'w' },
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{"smufnfirmware2", required_argument, 0, 'e' },
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{"smuscs", required_argument, 0, 'm' },
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/* TODO: PSP2 */
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#if PSP2
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{"pubkey2", required_argument, 0, 'P' },
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{"bootloader2", required_argument, 0, 'B' },
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{"smufirmware_2", required_argument, 0, 'S' },
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{"smufnfirmware_2", required_argument, 0, 'L' },
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{"recovery2", required_argument, 0, 'R' },
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{"rtmpubkey2", required_argument, 0, 'K' },
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{"secureos2", required_argument, 0, 'C' },
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{"nvram2", required_argument, 0, 'N' },
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{"securedebug2", required_argument, 0, 'D' },
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{"trustlets2", required_argument, 0, 'T' },
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{"trustletkey2", required_argument, 0, 'U' },
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{"smufirmware2_2", required_argument, 0, 'W' },
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{"smufnfirmware2_2", required_argument, 0, 'E' },
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{"smuscs2", required_argument, 0, 'M' },
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#endif
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{"output", required_argument, 0, 'o' },
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{"flashsize", required_argument, 0, 'f' },
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{"location", required_argument, 0, 'l' },
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@ -530,7 +468,7 @@ static struct option long_options[] = {
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{NULL, 0, 0, 0 }
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};
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static void register_fw_filename(amd_fw_type type, char filename[], int pspflag)
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static void register_fw_filename(amd_fw_type type, char filename[])
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{
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unsigned int i;
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@ -541,42 +479,19 @@ static void register_fw_filename(amd_fw_type type, char filename[], int pspflag)
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}
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}
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if (pspflag == 1) {
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for (i = 0; i < sizeof(amd_psp_fw_table) /
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sizeof(amd_fw_entry); i++) {
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for (i = 0; i < sizeof(amd_psp_fw_table) / sizeof(amd_fw_entry); i++) {
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if (amd_psp_fw_table[i].type == type) {
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amd_psp_fw_table[i].filename = filename;
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return;
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}
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}
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}
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#if PSP2
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if (pspflag == 2) {
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for (i = 0; i < sizeof(amd_psp2_fw_table) /
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sizeof(amd_fw_entry); i++) {
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if (amd_psp2_fw_table[i].type == type) {
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amd_psp2_fw_table[i].filename = filename;
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return;
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}
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}
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}
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#endif
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}
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int main(int argc, char **argv)
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{
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int c, pspflag = 0;
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int c;
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int retval = 0;
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#if PSP2
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int psp2flag = 0;
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psp_directory_table *psp2dir;
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char *tmp;
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#endif
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#if PSP_COMBO
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int psp2count;
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#endif
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char *rom = NULL;
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uint32_t current;
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embedded_firmware *amd_romsig;
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@ -600,141 +515,61 @@ int main(int argc, char **argv)
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switch (c) {
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case 'x':
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register_fw_filename(AMD_FW_XHCI, optarg, 0);
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register_fw_filename(AMD_FW_XHCI, optarg);
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break;
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case 'i':
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register_fw_filename(AMD_FW_IMC, optarg, 0);
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register_fw_filename(AMD_FW_IMC, optarg);
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break;
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case 'g':
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register_fw_filename(AMD_FW_GEC, optarg, 0);
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register_fw_filename(AMD_FW_GEC, optarg);
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break;
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case 'A':
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comboable = 1;
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break;
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case 'p':
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register_fw_filename(AMD_FW_PSP_PUBKEY, optarg, 1);
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pspflag = 1;
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register_fw_filename(AMD_FW_PSP_PUBKEY, optarg);
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break;
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case 'b':
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register_fw_filename(AMD_FW_PSP_BOOTLOADER, optarg, 1);
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pspflag = 1;
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register_fw_filename(AMD_FW_PSP_BOOTLOADER, optarg);
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break;
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case 's':
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register_fw_filename(AMD_FW_PSP_SMU_FIRMWARE,
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optarg, 1);
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pspflag = 1;
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register_fw_filename(AMD_FW_PSP_SMU_FIRMWARE, optarg);
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break;
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case 'j':
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register_fw_filename(AMD_FW_PSP_SMU_FN_FIRMWARE,
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optarg, 1);
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pspflag = 1;
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optarg);
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break;
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case 'r':
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register_fw_filename(AMD_FW_PSP_RECOVERY, optarg, 1);
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pspflag = 1;
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register_fw_filename(AMD_FW_PSP_RECOVERY, optarg);
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break;
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case 'k':
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register_fw_filename(AMD_FW_PSP_RTM_PUBKEY, optarg, 1);
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pspflag = 1;
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register_fw_filename(AMD_FW_PSP_RTM_PUBKEY, optarg);
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break;
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case 'c':
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register_fw_filename(AMD_FW_PSP_SECURED_OS, optarg, 1);
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pspflag = 1;
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register_fw_filename(AMD_FW_PSP_SECURED_OS, optarg);
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break;
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case 'n':
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register_fw_filename(AMD_FW_PSP_NVRAM, optarg, 1);
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pspflag = 1;
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register_fw_filename(AMD_FW_PSP_NVRAM, optarg);
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break;
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case 'd':
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register_fw_filename(AMD_FW_PSP_SECURED_DEBUG,
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optarg, 1);
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pspflag = 1;
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register_fw_filename(AMD_FW_PSP_SECURED_DEBUG, optarg);
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break;
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case 't':
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register_fw_filename(AMD_FW_PSP_TRUSTLETS, optarg, 1);
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pspflag = 1;
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register_fw_filename(AMD_FW_PSP_TRUSTLETS, optarg);
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break;
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case 'u':
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register_fw_filename(AMD_FW_PSP_TRUSTLETKEY, optarg, 1);
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pspflag = 1;
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register_fw_filename(AMD_FW_PSP_TRUSTLETKEY, optarg);
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break;
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case 'w':
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register_fw_filename(AMD_FW_PSP_SMU_FIRMWARE2,
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optarg, 1);
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pspflag = 1;
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register_fw_filename(AMD_FW_PSP_SMU_FIRMWARE2, optarg);
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break;
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case 'e':
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register_fw_filename(AMD_FW_PSP_SMU_FN_FIRMWARE2,
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optarg, 1);
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pspflag = 1;
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optarg);
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break;
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case 'm':
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register_fw_filename(AMD_FW_PSP_SMUSCS, optarg, 1);
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pspflag = 1;
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register_fw_filename(AMD_FW_PSP_SMUSCS, optarg);
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break;
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#if PSP2
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case 'P':
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register_fw_filename(AMD_FW_PSP_PUBKEY, optarg, 2);
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psp2flag = 1;
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break;
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case 'B':
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register_fw_filename(AMD_FW_PSP_BOOTLOADER, optarg, 2);
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psp2flag = 1;
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break;
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case 'S':
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register_fw_filename(AMD_FW_PSP_SMU_FIRMWARE,
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optarg, 2);
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psp2flag = 1;
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break;
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case 'L':
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register_fw_filename(AMD_FW_PSP_SMU_FN_FIRMWARE,
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optarg, 2);
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psp2flag = 1;
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break;
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case 'R':
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register_fw_filename(AMD_FW_PSP_RECOVERY, optarg, 2);
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psp2flag = 1;
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break;
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case 'K':
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register_fw_filename(AMD_FW_PSP_RTM_PUBKEY, optarg, 2);
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psp2flag = 1;
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break;
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case 'C':
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register_fw_filename(AMD_FW_PSP_SECURED_OS, optarg, 2);
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psp2flag = 1;
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break;
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case 'N':
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register_fw_filename(AMD_FW_PSP_NVRAM, optarg, 2);
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psp2flag = 1;
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break;
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case 'D':
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register_fw_filename(AMD_FW_PSP_SECURED_DEBUG,
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optarg, 2);
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psp2flag = 1;
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break;
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case 'T':
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register_fw_filename(AMD_FW_PSP_TRUSTLETS, optarg, 2);
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psp2flag = 1;
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break;
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case 'U':
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register_fw_filename(AMD_FW_PSP_TRUSTLETKEY, optarg, 2);
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psp2flag = 1;
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break;
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case 'W':
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register_fw_filename(AMD_FW_PSP_SMU_FIRMWARE2,
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optarg, 2);
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psp2flag = 1;
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break;
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case 'E':
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register_fw_filename(AMD_FW_PSP_SMU_FN_FIRMWARE2,
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optarg, 2);
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psp2flag = 1;
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break;
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case 'M':
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register_fw_filename(AMD_FW_PSP_SMUSCS, optarg, 2);
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psp2flag = 1;
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break;
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#endif
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case 'o':
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output = optarg;
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break;
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@ -838,34 +673,22 @@ int main(int argc, char **argv)
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amd_fw_table, rom_size);
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current = ALIGN(current, 0x10000U);
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if (psp2flag || comboable)
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if (comboable)
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amd_romsig->comboable = current + rom_base_address;
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else
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amd_romsig->psp_entry = current + rom_base_address;
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if (pspflag == 1) {
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pspdir = (void *)(rom + current);
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current += 0x200; /* Conservative size of pspdir */
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current = integrate_psp_firmwares(rom, current, pspdir,
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amd_psp_fw_table, rom_size);
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}
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#if PSP2
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if (psp2flag == 1) {
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psp2dir = (void *)(rom + current);
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current += 0x200; /* Add conservative size of psp2dir. */
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#if PSP_COMBO
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/* TODO: remove the hardcode. */
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psp_combo_directory *combo_dir = (psp_combo_directory *)psp2dir;
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combo_dir->entries[0].id_sel = 0; /* 0 -Compare PSP ID, 1 -Compare chip family ID */
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combo_dir->entries[0].id = 0x10220B00; /* TODO: PSP ID. Documentation is needed. */
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psp_combo_directory *combo_dir =
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(psp_combo_directory *)(rom + current);
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current = ALIGN(current + sizeof(psp_combo_header)
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+ 1 * sizeof(psp_combo_entry), 0x1000);
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/* 0 -Compare PSP ID, 1 -Compare chip family ID */
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combo_dir->entries[0].id_sel = 0;
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/* TODO: PSP ID. Documentation is needed. */
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combo_dir->entries[0].id = 0x10220B00;
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combo_dir->entries[0].lvl2_addr = current + rom_base_address;
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pspdir = (psp_directory_table *)(rom + current);
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current += 0x200; /* Add conservative size of pspdir. Start of PSP entries. */
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current = integrate_psp_firmwares(rom, current, pspdir,
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amd_psp2_fw_table, rom_size);
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/* fill the PSP combo head */
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combo_dir->header.cookie = PSP2_COOKIE;
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@ -880,13 +703,14 @@ int main(int argc, char **argv)
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+ sizeof(combo_dir->header.lookup)
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+ sizeof(combo_dir->header.reserved[0])
|
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+ sizeof(combo_dir->header.reserved[1]));
|
||||
#else
|
||||
current = integrate_psp_firmwares(rom, current, psp2dir,
|
||||
amd_psp2_fw_table, rom_size);
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
|
||||
pspdir = (void *)(rom + current);
|
||||
current += 0x200; /* Conservative size of pspdir */
|
||||
current = integrate_psp_firmwares(rom, current, pspdir,
|
||||
amd_psp_fw_table, rom_size);
|
||||
|
||||
|
||||
targetfd = open(output, O_RDWR | O_CREAT | O_TRUNC, 0666);
|
||||
if (targetfd >= 0) {
|
||||
write(targetfd, amd_romsig, current - romsig_offset);
|
||||
|
|
|
|||
Loading…
Reference in New Issue