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cmd: add more implementation IDs to sbi command
Additional SBI implementation IDs have been added to the upcoming next version of the SBI specification. https://github.com/riscv/riscv-sbi-doc/blob/master/riscv-sbi.adoc Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
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@ -9,11 +9,25 @@
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#include <command.h>
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#include <asm/sbi.h>
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struct sbi_imp {
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const long id;
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const char *name;
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};
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struct sbi_ext {
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const u32 id;
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const char *name;
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};
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static struct sbi_imp implementations[] = {
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{ 0, "Berkeley Boot Loader (BBL)" },
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{ 1, "OpenSBI" },
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{ 2, "Xvisor" },
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{ 3, "KVM" },
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{ 4, "RustSBI" },
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{ 5, "Diosix" },
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};
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static struct sbi_ext extensions[] = {
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{ 0x00000000, "sbi_set_timer" },
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{ 0x00000001, "sbi_console_putchar" },
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@ -42,24 +56,15 @@ static int do_sbi(struct cmd_tbl *cmdtp, int flag, int argc,
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printf("SBI %ld.%ld\n", ret >> 24, ret & 0xffffff);
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ret = sbi_get_impl_id();
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if (ret >= 0) {
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switch (ret) {
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case 0:
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printf("Berkeley Boot Loader (BBL)\n");
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break;
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case 1:
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printf("OpenSBI\n");
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break;
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case 2:
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printf("Xvisor\n");
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break;
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case 3:
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printf("KVM\n");
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break;
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default:
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printf("Unknown implementation\n");
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for (i = 0; i < ARRAY_SIZE(implementations); ++i) {
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if (ret == implementations[i].id) {
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printf("%s\n", implementations[i].name);
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break;
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}
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}
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if (i == ARRAY_SIZE(implementations))
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printf("Unknown implementation ID %ld\n", ret);
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}
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printf("Extensions:\n");
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for (i = 0; i < ARRAY_SIZE(extensions); ++i) {
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ret = sbi_probe_extension(extensions[i].id);
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